dotnet
An instance of analyzer System.Text.Json.SourceGeneration.JsonSourceGenerator cannot be created from C:\ Users\sacsharm\.nuget\packages\system.text.json\6.0.0\analyzers\dotnet\roslyn3.11\cs\System.Text.Json.SourceGeneration.dll
Brief description: Getting this error while adding "Microsoft.Identity.ServiceEssentials.SDK" this package in project Describe your code style rule here.
Languages applicable:
Is your analyzer C# only? VB Only? Or Both?
Code example that the analyzer should report:
A small code snippet that describes a case that the analyzer should report.
Additional information:
Any more additional information you would like to add.
Documentation requirements:
When this analyzer is implemented, it must be documented by following the steps at Documentation for IDE CodeStyle analyzers.
CSC : error CS8032: An instance of analyzer System.Text.Json.SourceGeneration.JsonSourceGenerator cannot be created from C:
Users\sacsharm.nuget\packages\system.text.json\6.0.0\analyzers\dotnet\roslyn3.11\cs\System.Text.Json.SourceGeneration.dll : C
ould not load file or assembly 'Microsoft.CodeAnalysis, Version=3.11.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or
one of its dependencies. The system cannot find the file specified.. [C:\SCOM\SystemCenter-SCOMMIService\src\Service\RestApi
RestApi.Controllers\Microsoft.Scom.RestApi.Controllers.csproj]
Complete error is this
This isn't like a Roslyn issue; @ssachin872 can you do a command line build passing /bl to msbuild or dotnet build (for example msbuild /bl) and share the resulting msbuild.binlog file that is created?
@ssachin872 Are you still able to reproduce this and share a binlog?
@jasonmalinowski It seems that this is the same (or at least very similar) problem I've reported in reactiveui/ReactiveUI.SourceGenerators#51.
EDIT: Here is a sample repository, but it seems that not everybody gets this error?
Here's a copy of my relevant comment of the issue:
This is the output of my dotnet --info:
PS C:\temp\TestReactiveUiSourceGenBug2> dotnet --info
.NET SDK:
Version: 8.0.401
Commit: 811edcc344
Workload version: 8.0.400-manifests.f51a3a6b
MSBuild version: 17.11.4+37eb419ad
Runtime Environment:
OS Name: Windows
OS Version: 10.0.22631
OS Platform: Windows
RID: win-x64
Base Path: C:\Program Files\dotnet\sdk\8.0.401\
.NET workloads installed:
Configured to use loose manifests when installing new manifests.
There are no installed workloads to display.
Host:
Version: 8.0.8
Architecture: x64
Commit: 08338fcaa5
.NET SDKs installed:
3.1.426 [C:\Program Files\dotnet\sdk]
6.0.425 [C:\Program Files\dotnet\sdk]
8.0.400 [C:\Program Files\dotnet\sdk]
8.0.401 [C:\Program Files\dotnet\sdk]
.NET runtimes installed:
Microsoft.AspNetCore.App 3.1.32 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 6.0.33 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 8.0.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 3.1.32 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.33 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.8 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 3.1.32 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 6.0.33 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 8.0.8 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Other architectures found:
x86 [C:\Program Files (x86)\dotnet]
registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x86\InstallLocation]
Environment variables:
Not set
global.json file:
C:\temp\TestReactiveUiSourceGenBug2\global.json
Learn more:
https://aka.ms/dotnet/info
Download .NET:
https://aka.ms/dotnet/download
And this is the full build output:
PS C:\temp\TestReactiveUiSourceGenBug2> dotnet build
Determining projects to restore...
Restored C:\temp\TestReactiveUiSourceGenBug2\TestReactiveUiSourceGenBug2.csproj (in 590 ms).
CSC : warning CS8032: An instance of analyzer ReactiveUI.SourceGenerators.AsyncVoidReturningReactiveCommandMethodAnalyzer cannot be created from C:\Users\Mark Junker\.nuget\packages\reactiveui.sourcegenerators\1.1.31\analyzers\dotnet\cs\ReactiveUI.SourceGenerators.dll : Exception has been thrown by the target of an invocation.. [C:\temp\TestReactiveUiSourceGenBug2\TestReactiveUiSourceGenBug2.csproj]
CSC : warning AD0001: Analyzer 'ReactiveUI.SourceGenerators.CodeAnalyzers.PropertyToReactiveFieldAnalyzer' threw an exception of type 'System.TypeInitializationException' with message 'The type initializer for 'ReactiveUI.SourceGenerators.Diagnostics.DiagnosticDescriptors' threw an exception.'. [C:\temp\TestReactiveUiSourceGenBug2\TestReactiveUiSourceGenBug2.csproj]
CSC : warning AD0001: Analyzer 'ReactiveUI.SourceGenerators.UnsupportedCSharpLanguageVersionAnalyzer' threw an exception of type 'System.TypeInitializationException' with message 'The type initializer for 'ReactiveUI.SourceGenerators.Diagnostics.DiagnosticDescriptors' threw an exception.'. [C:\temp\TestReactiveUiSourceGenBug2\TestReactiveUiSourceGenBug2.csproj]
TestReactiveUiSourceGenBug2 -> C:\temp\TestReactiveUiSourceGenBug2\bin\Debug\net8.0\TestReactiveUiSourceGenBug2.dll
Build succeeded.
CSC : warning CS8032: An instance of analyzer ReactiveUI.SourceGenerators.AsyncVoidReturningReactiveCommandMethodAnalyzer cannot be created from C:\Users\Mark Junker\.nuget\packages\reactiveui.sourcegenerators\1.1.31\analyzers\dotnet\cs\ReactiveUI.SourceGenerators.dll : Exception has been thrown by the target of an invocation.. [C:\temp\TestReactiveUiSourceGenBug2\TestReactiveUiSourceGenBug2.csproj]
CSC : warning AD0001: Analyzer 'ReactiveUI.SourceGenerators.CodeAnalyzers.PropertyToReactiveFieldAnalyzer' threw an exception of type 'System.TypeInitializationException' with message 'The type initializer for 'ReactiveUI.SourceGenerators.Diagnostics.DiagnosticDescriptors' threw an exception.'. [C:\temp\TestReactiveUiSourceGenBug2\TestReactiveUiSourceGenBug2.csproj]
CSC : warning AD0001: Analyzer 'ReactiveUI.SourceGenerators.UnsupportedCSharpLanguageVersionAnalyzer' threw an exception of type 'System.TypeInitializationException' with message 'The type initializer for 'ReactiveUI.SourceGenerators.Diagnostics.DiagnosticDescriptors' threw an exception.'. [C:\temp\TestReactiveUiSourceGenBug2\TestReactiveUiSourceGenBug2.csproj]
3 Warning(s)
0 Error(s)
Time Elapsed 00:00:01.96
I'll also attach a build log (both text and binary). The zip file contains the binary log. build.log msbuild.zip
@chsienki @jaredpar Does the compiler report inner exceptions for exceptions that get thrown from generators/analyzers?
@fubar-coder I see you filed the bug on ReactiveUI and I commented there too: this is a bug in their package and they'll need to fix it.
@jasonmalinowski Just answering your question about the inner exception: Yes, the compiler reports it, as you can see in the binary log:
But I don't understand why it cannot find the Microsoft.CodeAnalysis.Workspaces assembly, when the culprit might be the reference to Microsoft.CodeAnalysis.CSharp.Workspaces?
But I don't understand why it cannot find the Microsoft.CodeAnalysis.Workspaces assembly, when the culprit might be the reference to Microsoft.CodeAnalysis.CSharp.Workspaces?
Microsoft.CodeAnalysis.CSharp.Workspaces will also pull a dependency in to Microsoft.CodeAnalysis.Workspaces due to NuGet dependencies; as long as a load happens for something from that assembly first, then Bad Things will happen.
@fubar-coder Yeah it reports it in the binlog, I'm not sure why we wouldn't report it to the console though too...
Yeah it reports it in the binlog, I'm not sure why we wouldn't report it to the console though too...
It is reported to the console but the layer which maps console output to msbuild errors doesn't account for all the cases that exceptions produce.
Closing this as without further logs from @ssachin872 I won't be able to anything more here.