相关疑难解决方法(0)

在我的一个WPF项目中,当我打开解决方案并在调试时启动它时出现此错误.如果我重新构建解决方案并再次启动它,则错误消失.

我已经使用以下方法删除了App.xaml中的StartUpUri,为应用程序实现了命令行支持:

WPF命令行

我如何摆脱这个恼人的错误？

使用VS 2010 .net 4.0

System.IO.IOException was unhandled
  Message=Cannot locate resource 'app.xaml'.
  Source=PresentationFramework
  StackTrace:
       at MS.Internal.AppModel.ResourcePart.GetStreamCore(FileMode mode, FileAccess access)
       at System.IO.Packaging.PackagePart.GetStream(FileMode mode, FileAccess access)
       at System.IO.Packaging.PackagePart.GetStream()
       at System.Windows.Application.LoadComponent(Object component, Uri resourceLocator)
       at ESPS3.ServerSchemaUtility.App.InitializeComponent() in e:\ESP3.0\InternalTools\ServerSchemaUtility\ServerSchemaUtility\App.xaml:line 1
       at ESPS3.ServerSchemaUtility.App.Main() in E:\ESP3.0\InternalTools\ServerSchemaUtility\ServerSchemaUtility\obj\x86\Debug\App.g.cs:line 0
       at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
       at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
       at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
       at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Threading.ThreadHelper.ThreadStart()
  InnerException: