在Visual Studio 2017 V15.9.4中重命名类名时。它在编辑器顶部显示问题，因为CSharp重命名跟踪代码修复提供程序遇到错误并已被禁用
错误的堆栈跟踪如下
System.AggregateException : One or more errors occurred. ---> Unable to check out the files from source control.
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout,CancellationToken cancellationToken)
at Microsoft.CodeAnalysis.Editor.Implementation.Suggestions.SuggestedAction.InvokeWorker(Func`1 getFromDocument,IProgressTracker progressTracker,CancellationToken cancellationToken)
at Microsoft.CodeAnalysis.Editor.Implementation.Suggestions.SuggestedAction.<>c__DisplayClass18_0.<InvokeCore>b__0()
at Microsoft.CodeAnalysis.Extensions.IExtensionManagerExtensions.PerformAction(IExtensionManager extensionManager,Object extension,Action action)
---> (Inner Exception #0) System.Exception : Unable to check out the files from source control.
at Microsoft.VisualStudio.LanguageServices.Implementation.ProjectSystem.VisualStudioWorkspaceImpl.EnsureEditableDocuments(IEnumerable`1 documents)
at Microsoft.VisualStudio.LanguageServices.Implementation.ProjectSystem.VisualStudioWorkspaceImpl.TryApplyChanges(Solution newSolution,IProgressTracker progressTracker)
at Microsoft.CodeAnalysis.Workspace.TryApplyChanges(Solution newSolution)
at Microsoft.CodeAnalysis.Editor.Implementation.RenameTracking.RenameTrackingTaggerProvider.RenameTrackingCommitter.UpdateWorkspaceForGlobalIdentifierRename(Workspace workspace,Solution newSolution,Solution oldSolution,String undoName,IEnumerable`1 changedDocuments,ISymbol symbol,String newName,Int32 trackingSessionId)
at Microsoft.CodeAnalysis.Editor.Implementation.RenameTracking.RenameTrackingTaggerProvider.RenameTrackingCommitter.ApplyChangesToWorkspace(CancellationToken cancellationToken)
at Microsoft.CodeAnalysis.Editor.Implementation.RenameTracking.RenameTrackingTaggerProvider.RenameTrackingCommitter.Commit(CancellationToken cancellationToken)
at Microsoft.CodeAnalysis.Editor.Implementation.RenameTracking.RenameTrackingTaggerProvider.RenameTrackingCodeAction.RenameTrackingCommitterOperation.Apply(Workspace workspace,CancellationToken cancellationToken)
at Microsoft.CodeAnalysis.CodeActions.CodeActionOperation.TryApply(Workspace workspace,IProgressTracker progressTracker,CancellationToken cancellationToken)
at Microsoft.CodeAnalysis.Editor.Implementation.CodeActions.CodeActionEditHandlerService.ProcessOperations(Workspace workspace,ImmutableArray`1 operations,IProgressTracker progressTracker,CancellationToken cancellationToken)
at async Microsoft.CodeAnalysis.Editor.Implementation.CodeActions.CodeActionEditHandlerService.ApplyAsync(<Unknown Parameters>)<---
为了解决这个问题，我必须删除解决方案的所有文件夹的只读属性。