Stored properties cannot be marked potentially unavailable with '@available'

[wf1992]

Stored properties cannot be marked potentially unavailable with '@available'

@available(iOS 14.0, *) lazy var contentWorld: WKContentWorld = WKContentWorld.page

can you fix this bug in Xcode 14?

[github-actions[bot]]

👋 @wf1992

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[aiqianqianli]

I also encountered this problem

[iBog]

appeared after releasing xcode 14

[lam-nv]

My team is also facing the same problem

[mdddj]

same question

[lam-nv]

refer to MR #1238

[luongdong059]

My current fix is:

Update version in Podfile platform :ios, '14.0'

Reset pods cd ios && rm -rf Pods/ Podfile.lock && pod install --repo-update

[jdumont0201]

Duplicate of #1216

Same here since the Xcode 14 update, targeting iOS 11.

Pubspec flutter_inappwebview: ^5.4.3+7
Xcode

Xcode 14.0
Build version 14A309

Flutter Doctor

[✓] Flutter (Channel stable, 3.3.1, on macOS 12.6 21G115 darwin-arm, locale en-GB)
[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 14.0)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2021.2)
[✓] VS Code (version 1.71.0)
[✓] Connected device (3 available)
[✓] HTTP Host Availability

[mirkancal]

My current fix is:

Update version in Podfile platform :ios, '14.0'

Reset pods cd ios && rm -rf Pods/ Podfile.lock && pod install --repo-update

@luongdong059 maybe "your current fix" has a source? https://stackoverflow.com/a/73699790/9779791

[jdumont0201]

#1216 has another fix as forked in https://github.com/CodeEagle/flutter_inappwebview

the fix https://github.com/pichillilorenzo/flutter_inappwebview/compare/master...CodeEagle:flutter_inappwebview:master

[EvGeniyLell]

hot fix could be like that

    private var _contentWorld: NSObject?
    @available(iOS 14.0, *)
    var contentWorld: WKContentWorld {
        get {
            return (_contentWorld as? WKContentWorld) ?? WKContentWorld.page
        }
        set {
            _contentWorld = newValue
        }
    }

instead of old

    @available(iOS 14.0, *)
    lazy var contentWorld: WKContentWorld = WKContentWorld.page

please, can you quickly add this to master ?

[Dorian0796]

hot fix could be like that

    private var _contentWorld: NSObject?
    @available(iOS 14.0, *)
    var contentWorld: WKContentWorld {
        get {
            return (_contentWorld as? WKContentWorld) ?? WKContentWorld.page
        }
        set {
            _contentWorld = newValue
        }
    }

instead of old

    @available(iOS 14.0, *)
    lazy var contentWorld: WKContentWorld = WKContentWorld.page

please, can you quickly add this to master ?

This works, please add this to master?

[wf1992]

this bug was fixed in new code version