TextBuffer被VS 2015 HTMLX编辑器中的编辑操作锁定

时间：2016-05-04 00:57:28

标签： visual-studio visual-studio-2015 visual-studio-extensions

我正在使用Visual Studio 2015更新2.

我正在编写使用html编辑器的扩展程序。

有时我会收到错误提示“尝试TextBuffer编辑而另一个编辑操作在procces中”并且阻止我写入窗口 我怎么知道哪个操作缓冲区被锁定了？

它或多或少随机发生。 （至少我找不到任何可靠的方法来重现它。） 只是改变TextBuffer的命令会受到影响，所以我可以自由调试。

如果需要，我很乐意提供任何附加信息。

我设法记录了它的异常。由于命令目标链，它很长，但似乎有些东西阻止写入投影缓冲区。 （撤消经理？）

System.InvalidOperationException: Attempted TextBuffer edit operation while another edit is in progress. 
at Microsoft.VisualStudio.Text.Implementation.BaseBuffer.TextBufferBaseEdit..ctor(BaseBuffer baseBuffer) 
at Microsoft.VisualStudio.Text.Projection.Implementation.ProjectionBuffer.CreateEdit(EditOptions options, Nullable`1 reiteratedVersionNumber, Object editTag) 
at Microsoft.VisualStudio.Text.Operations.Implementation.EditorOperations.InsertText(String text, Boolean final, String undoText, Boolean isOverwriteModeEnabled) 
at Microsoft.VisualStudio.Text.Operations.Implementation.EditorOperations.InsertText(String text, Boolean final) 
at Microsoft.VisualStudio.Text.Operations.Implementation.EditorOperations.InsertText(String text) 
at Microsoft.VisualStudio.Editor.Implementation.SimpleTextViewWindow.InsertChar(IntPtr pvaIn, Boolean provisionalText) 
at Microsoft.VisualStudio.Editor.Implementation.SimpleTextViewWindow.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.Undo.UndoManagerCommandFilter.Microsoft.VisualStudio.OLE.Interop.IOleCommandTarget.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.VerticalDetail.VerticalContentCommandFilter.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.Find.FindCommandFilter.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.IntellisenseCommandFilter.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.BraceCompletionCommandFilter.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandFilterWrapper.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandFilterWrapper.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Html.Package.Commands.Html.HtmlTextViewFilter.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Html.Interop.OleToCommandTargetShim.Invoke(Guid group, Int32 id, Object inputArg, Object& outputArg) 
at Microsoft.Web.Editor.Controller.Controller.Invoke(Guid group, Int32 id, Object inputArg, Object& outputArg) 
at Microsoft.Web.Editor.Controller.ViewController.Invoke(Guid group, Int32 id, Object inputArg, Object& outputArg) 
at Microsoft.Html.Editor.Commands.HtmlMainController.Invoke(Guid group, Int32 id, Object inputArg, Object& outputArg) 
at Microsoft.VisualStudio.Html.Interop.CommandTargetToOleShim.Exec(Guid& guidCommandGroup, UInt32 commandID, UInt32 commandExecOpt, IntPtr variantIn, IntPtr variantOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at DotVVM.VS2015Extension.Bases.Commands.BaseCommandTarget.Exec(Guid& pguidCmdGroup, UInt32 nCmdId, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) in ... 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at DotVVM.VS2015Extension.Bases.Commands.BaseCommandTarget.Exec(Guid& pguidCmdGroup, UInt32 nCmdId, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) in ... 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at DotVVM.VS2015Extension.Bases.Commands.BaseCommandTarget.Exec(Guid& pguidCmdGroup, UInt32 nCmdId, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) in ... 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at DotVVM.VS2015Extension.Bases.Commands.BaseCommandTarget.Exec(Guid& pguidCmdGroup, UInt32 nCmdId, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) in ... 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at DotVVM.VS2015Extension.Bases.Commands.BaseCommandTarget.Exec(Guid& pguidCmdGroup, UInt32 nCmdId, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) in ...
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at DotVVM.VS2015Extension.Bases.Commands.BaseCommandTarget.Exec(Guid& pguidCmdGroup, UInt32 nCmdId, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) in ... 
at Microsoft.VisualStudio.Editor.Implementation.CommandChainNode.InnerExec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.SimpleTextViewWindow.Exec(Guid& pguidCmdGroup, UInt32 nCmdID, UInt32 nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut) 
at Microsoft.VisualStudio.Editor.Implementation.VsKeyboardFilter.SendCommand(Guid cmdGroup, UInt32 cmdID, Object inParam) 
at Microsoft.VisualStudio.Editor.Implementation.VsKeyboardFilter.TextInput(TextCompositionEventArgs args) 
at Microsoft.VisualStudio.Text.Editor.Implementation.KeyProcessorDispatcher.<>c.<DispatchTextInputEvents>b__6_0(KeyProcessor p, TextCompositionEventArgs args) 
at Microsoft.VisualStudio.Text.Editor.Implementation.KeyProcessorDispatcher.<>c__DisplayClass10_1`1.<Dispatch>b__0() 
at Microsoft.VisualStudio.Text.Utilities.GuardedOperations.CallExtensionPoint(Object errorSource, Action call)

1 个答案:

答案 0 :(得分：-1)

我得到了同样的错误。关闭并重新打开VS是我发现的唯一可行的解​​决方案......

HTH，

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