无法成功启动或连接到子MSBuild.exe进程

Question

在VS2012中，经常构建I时会出现以下错误：

Error   5   The build stopped unexpectedly because of an internal failure.
Microsoft.Build.Exceptions.BuildAbortedException: Build was canceled. Failed to successfully launch or connect to a child MSBuild.exe process. Verify that the MSBuild.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" launches successfully, and that it is loading the same microsoft.build.dll that the launching process loaded. If the location seems incorrect, try specifying the correct location in the BuildParameters object, or with the MSBUILD_EXE_PATH environment variable.
   at Microsoft.Build.BackEnd.NodeProviderOutOfProc.CreateNode(Int32 nodeId, INodePacketFactory factory, NodeConfiguration configuration)
   at Microsoft.Build.BackEnd.NodeManager.AttemptCreateNode(INodeProvider nodeProvider, NodeConfiguration nodeConfiguration)
   at Microsoft.Build.BackEnd.NodeManager.CreateNode(NodeConfiguration configuration, NodeAffinity nodeAffinity)
   at Microsoft.Build.Execution.BuildManager.PerformSchedulingActions(IEnumerable`1 responses)
   at Microsoft.Build.Execution.BuildManager.HandleNewRequest(Int32 node, BuildRequestBlocker blocker)
   at Microsoft.Build.Execution.BuildManager.IssueRequestToScheduler(BuildSubmission submission, Boolean allowMainThreadBuild, BuildRequestBlocker blocker)

在任务管理器中，我看到至少有10-20个MSBuild.exe和Conhost.exe。我无法终止这些甚至关闭VS并没有解决问题。目前唯一的解决方法是注销并重新登录。

有没有人经历过这个，也许有解决方案？

提前致谢。 罗布

Answer 1

请参阅Failed to successfully launch or connect to a child MSBuild.exe process. Verify that the MSBuild.exe，说明要重新启动Visual Studio以解决问题。

这对我有用。