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Published 20 hours ago • verified publisher icon MicrosoftEdge

Using pre-release webview2 sdk conflict with windows app sdk (winui3) in C++ WinRT

Open HO-COOH opened this issue 3 years ago • 2 comments

Description According to the docs about AddHostObjectToScript(), I need to use the pre-release version of webview2, which seems to be conflicting with the windows app sdk.

Build started...
1>------ Build started: Project: WinUI3Cpp2, Configuration: Debug x64 ------
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2WebResourceContext found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2WebErrorStatus found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ScriptDialogKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ProcessKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ProcessFailedReason found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ProcessFailedKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2PrintOrientation found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2PointerEventKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2PermissionState found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2PermissionKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2PdfToolbarItems found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2MoveFocusReason found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2MouseEventVirtualKeys found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2MouseEventKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2KeyEventKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2HostResourceAccessKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2DownloadState found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2DownloadInterruptReason found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2DefaultDownloadDialogCornerAlignment found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2CookieSameSiteKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ContextMenuTargetKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ContextMenuItemKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ClientCertificateKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2CapturePreviewImageFormat found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2BrowserProcessExitKind found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2BoundsMode found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2PhysicalKeyStatus found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2DispatchAdapter found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2ControllerWindowReference found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2ControllerWindowReferenceStatics found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ControllerWindowReference found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2HttpHeadersCollectionIterator found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2HttpHeadersCollectionIterator found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2WindowFeatures found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2WindowFeatures found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2WebResourceResponseView found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2HttpResponseHeaders found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2WebResourceResponseView found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2WebResourceResponseReceivedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2WebResourceRequest found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2WebResourceResponseReceivedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2WebResourceResponse found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2WebResourceResponse found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2WebResourceRequestedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2WebResourceRequestedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2WebResourceRequest found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2HttpRequestHeaders found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2WebMessageReceivedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2WebMessageReceivedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2SourceChangedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2SourceChangedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Settings2 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Settings3 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Settings4 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Settings5 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Settings6 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Settings7 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Settings_Manual found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Settings found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2Settings found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2ScriptDialogOpeningEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ScriptDialogOpeningEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2ProcessInfo found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ProcessInfo found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2ProcessFailedEventArgs2 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2FrameInfo found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2ProcessFailedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ProcessFailedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2PrintSettings found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2PrintSettings found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2PointerInfo found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2PointerInfo found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2PermissionRequestedEventArgs2 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2PermissionRequestedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2PermissionRequestedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2NewWindowRequestedEventArgs2 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2NewWindowRequestedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2NewWindowRequestedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2NavigationStartingEventArgs2 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2NavigationStartingEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2NavigationStartingEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2NavigationCompletedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2NavigationCompletedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2MoveFocusRequestedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2MoveFocusRequestedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2HttpResponseHeaders found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2HttpRequestHeaders found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2FrameInfo found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2FrameCreatedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2Frame found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2FrameCreatedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Frame2 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ContentLoadingEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2DOMContentLoadedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Frame3 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Frame found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2EnvironmentOptions2 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2EnvironmentOptions_Manual found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2EnvironmentOptions found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2EnvironmentOptions found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Environment2 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Environment3 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2CompositionController found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Environment4 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Environment5 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2Environment found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2BrowserProcessExitedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Environment6 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Environment7 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Environment8 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Environment9 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ContextMenuItem found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2Controller found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Environment found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2EnvironmentStatics found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Controller2 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Controller3 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Controller4 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2Controller found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2AcceleratorKeyPressedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2ControllerFactory found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2CompositionController2 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2CompositionController found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2CompositionControllerStatics found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2_10 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2BasicAuthenticationRequestedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2_11 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ContextMenuRequestedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2_12 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2_2 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2CookieManager found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2_3 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2_4 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2DownloadStartingEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2_5 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.CoreWebView2ClientCertificateRequestedEventArgs found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2_6 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2_7 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.
1>MDMERGE : error MDM2009: Duplicate type Microsoft.Web.WebView2.Core.ICoreWebView2_8 found processing metadata file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.Web.WebView2.1.0.1369-prerelease\lib\Microsoft.Web.WebView2.Core.winmd, type already exists in file C:\Users\Peter\source\repos\WinUI3Cpp2\packages\Microsoft.WindowsAppSDK.1.1.3\lib\uap10.0\Microsoft.Web.WebView2.Core.winmd.

(Omitted more errors, because character count is over the limit)

Version SDK: 1.0.1369-prerelease Runtime: Framework: OS:

Repro Steps Just follow the docs, but the main project is a WinUI3 C++ WinRT project. image

Screenshots

Additional context

AB#41391893

HO-COOH avatar Sep 13 '22 17:09 HO-COOH

Thanks yes I think that documentation is correct for WinUI2 projects but not WinUI3. For WinUI2, you'll need to install the webview2 SDK in the WinRTAdapter project but for WinUI3 / WinAppSDK based apps, the main app project has a reference to WinAppSDK which directly includes its own copy of the webview2 SDK files, so you cannot include a reference to the webview2 SDK in the main app project without seeing the sorts of errors you see above. We'll need to update the documentation thanks.

david-risney avatar Sep 19 '22 17:09 david-risney

@david-risney Can you please gives an general steps to make this work? I looked through the webview2 samples and there are no samples about getting WinUI3 with webview2 works. Is this even possible now? I have an urgent need to determine the techonology to use in one of our project.

HO-COOH avatar Nov 30 '22 09:11 HO-COOH