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System.MissingMethodException: Methode nicht gefunden: "Void Community.VisualStudio.Toolkit.BaseCommand`1..ctor()"

See original GitHub issue

Last week I had to repair my VS2019 to fix some issues, now I reinstalled some extension from what I thought I had installed and now I get an error with your extension:

SetSite failed for package [TweaksterPackage]Source: 'mscorlib' Description: Exception has been thrown by the target of an invocation. 
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.MissingMethodException: Methode nicht gefunden: "Void Community.VisualStudio.Toolkit.BaseCommand`1..ctor()". 
at Tweakster.ResetZoomLevel..ctor() --- End of inner exception stack trace --- 
at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck) 
at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark) 
at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark) 
at System.Activator.CreateInstance[T]() at Community.VisualStudio.Toolkit.BaseCommand`1.<InitializeAsync>d__12.MoveNext() --- End of stack trace from previous location where exception was thrown --- 
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 
at Tweakster.TweaksterPackage.<InitializeAsync>d__0.MoveNext() in C:\projects\tweakster\src\TweaksterPackage.cs:line 33 --- End of stack trace from previous location where exception was thrown --- 
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 
at Microsoft.VisualStudio.Shell.AsyncPackage.<>c__DisplayClass20_0.<<Microsoft-VisualStudio-Shell-Interop-IAsyncLoadablePackageInitialize-Initialize>b__1>d.MoveNext() --- End of stack trace from previous location where exception was thrown --- 
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 
at Microsoft.VisualStudio.Threading.JoinableTask.<JoinAsync>d__70.MoveNext() --- End of stack trace from previous location where exception was thrown --- 
at Microsoft.VisualStudio.Services.VsTask.RethrowException(AggregateException e) 
at Microsoft.VisualStudio.Services.VsTask.InternalGetResult(Boolean ignoreUIThreadCheck) 
at Microsoft.VisualStudio.Services.VsTask.GetResult()System.MissingMethodException: Methode nicht gefunden: "Void Community.VisualStudio.Toolkit.BaseCommand`1..ctor()". at Tweakster.ResetZoomLevel..ctor()

Issue Analytics

State:
Created 2 years ago
Reactions:1
Comments:5 (2 by maintainers)

Top GitHub Comments

1reaction

madskristensencommented, Apr 30, 2021

If a library doesn’t have a strongname, then VS is not registering it correctly as a dependent assembly. The fix was to add a strongname to the Tookit assembly.

1reaction

madskristensencommented, Apr 30, 2021

We found a bug in VS on how it registers dependent assemblies. We got around it in the latest Toolkit package, which now both Tweaks and KnownMonikers Explorer uses. I’ve uploaded the new versions to the Marketplace

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