roslyn: Roslyn.Compilers.Extension.SetGlobalGlobalPropertiesForCPS throwing exception

in latest d16.0 with latest Roslyn preview 3, we get this

Microsoft.VisualStudio.Composition.CompositionFailedException
  HResult=0x80131500
  Message=An exception was thrown while initializing part "Roslyn.Compilers.Extension.SetGlobalGlobalPropertiesForCPS".
  Source=Microsoft.VisualStudio.Composition
  StackTrace:
   at Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.RuntimePartLifecycleTracker.CreateValue()
   at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.Create()
   at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveNext(PartLifecycleState nextState)
   at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveToState(PartLifecycleState requiredState)
   at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.GetValueReadyToExpose()
   at Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.<>c__DisplayClass15_0.<GetExportedValueHelper>b__0()
   at Microsoft.VisualStudio.Composition.DelegateServices.<>c__DisplayClass2_0`1.<As>b__0()
   at System.Lazy`1.CreateValue()
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

Inner Exception 1:
MissingMethodException: Method not found: 'Microsoft.VisualStudio.ProjectSystem.IProjectServices Microsoft.VisualStudio.ProjectSystem.IProjectService.get_Services()'.

it is due to this change

https://devdiv.visualstudio.com/DevDiv/_git/CPS/commit/9e27f2e3a53c7945fe7053e79fb3d568121d10d1?refName=refs%2Fheads%2Fmaster&_a=compare&path=%2Fsrc%2FMicrosoft.VisualStudio.ProjectSystem%2FCore%2FProjectService%2FIProjectService.cs

…

according to @davkean this is intentional public API changes.

About this issue

Original URL
State: closed
Created 5 years ago
Comments: 26 (25 by maintainers)

Most upvoted comments

@yodax the issue is that the project system intentionally made a breaking change in VS 2019

This: Microsoft.VisualStudio.ProjectSystem.IProjectServices Microsoft.VisualStudio.ProjectSystem.IProjectService.get_Services()

Is now this: Microsoft.VisualStudio.ProjectSystem.ProjectServices Microsoft.VisualStudio.ProjectSystem.IProjectService.get_Services()

jmarolf on Feb 18, 2019