"GenerateResource"任务意外地失败了空引用异常

这是我朋友的我需要的项目,它工作得很好但是在这里很难启动,给出了这个错误:

Severity    Code    Description Project File    Line
Error       The "GenerateResource" task failed unexpectedly.
System.NullReferenceException: Object reference not set to an instance of an object.
   at Microsoft.Build.Tasks.ResGenDependencies.GetResXFileInfo(String resxFile)
   at Microsoft.Build.Tasks.GenerateResource.ShouldRebuildResgenOutputFile(String sourceFilePath, String outputFilePath)
   at Microsoft.Build.Tasks.GenerateResource.GetResourcesToProcess(List`1& inputsToProcess, List`1& outputsToProcess, List`1& cachedOutputFiles)
   at Microsoft.Build.Tasks.GenerateResource.Execute()
   at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute()
   at Microsoft.Build.BackEnd.TaskBuilder.d__26.MoveNext() RecipesApp  

我已经阅读了很多解决方案:这是我的Obj文件夹,如果这有助于:

删除了我的整个'obj'文件夹,它似乎有效.