Sabrina Said
Sabrina Said

Reputation: 67

I have this error when i want to build my solution

Severity Code Description Project File Line Suppression State

Error       The "ResolveLibraryProjectImports" task failed unexpectedly.
System.IO.IOException: The process cannot access the file 'support-annotations.jar' because it is being used by another process.
   at System.IO.Directory.DeleteHelper(String fullPath, String userPath, Boolean recursive, Boolean throwOnTopLevelDirectoryNotFound)
   at System.IO.Directory.Delete(String fullPath, String userPath, Boolean recursive, Boolean checkHost)
   at Xamarin.Android.Tasks.ResolveLibraryProjectImports.Extract(ICollection`1 jars, ICollection`1 resolvedResourceDirectories, ICollection`1 resolvedAssetDirectories, ICollection`1 resolvedEnvironments)
   at Xamarin.Android.Tasks.ResolveLibraryProjectImports.Execute()
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.<ExecuteInstantiatedTask>d__26.MoveNext() Dental_IT.Android           

Upvotes: 0

Views: 646

Answers (1)

Venkata Swamy Balaraju
Venkata Swamy Balaraju

Reputation: 1481

Your issue is most likely linked to this post on the Xamarin forums, and this bugzilla entry. Without a reproducible sample, all I can advise you try is:

Updating Xamarin for Visual Studio, Xamarin.Android, and Xamarin.iOS to the latest stable versions Cleaning and rebuilding Deleting all of the bin and obj folders from your project directories Restarting Visual Studio/your PC Failing all of that, there's not likely to be anyone who can help you without a reproducible sample and potentially your Xamarin logs.

Upvotes: 2

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