c# - 如何使用poco实体生成器

Question

我使用的是 VS2010，我已经下载了 C# POCO Entity Generator并安装了它，现在我想使用它。

我看不懂 toturial ¹ 我找不到任何其他好的教程，所以我自己试了一下 - 我创建了一个模型，然后创建了新的 POCO 实体，但出现以下错误:

Error 1 Running transformation: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.IO.FileNotFoundException: Unable to locate file
   at Microsoft.VisualStudio.TextTemplating.VSHost.TextTemplatingService.ResolvePath(String path)
   at Microsoft.VisualStudio.TextTemplating.VSHost.TextTemplatingService.ResolvePath(String path)
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle._InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeType typeOwner)
   at System.RuntimeMethodHandle.InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeType typeOwner)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at Microsoft.VisualStudio.TextTemplatingA9DB2432A51EA8D42A615FBEB2ECB4E5.GeneratedTextTransformation.DynamicHost.ResolvePath(String path)
   at Microsoft.VisualStudio.TextTemplatingA9DB2432A51EA8D42A615FBEB2ECB4E5.GeneratedTextTransformation.MetadataLoader.TryCreateEdmItemCollection(String sourcePath, String[] referenceSchemas, EdmItemCollection& edmItemCollection)
   at Microsoft.VisualStudio.TextTemplatingA9DB2432A51EA8D42A615FBEB2ECB4E5.GeneratedTextTransformation.MetadataLoader.CreateEdmItemCollection(String sourcePath, String[] referenceSchemas)
   at Microsoft.VisualStudio.TextTemplatingA9DB2432A51EA8D42A615FBEB2ECB4E5.GeneratedTextTransformation.TransformText()
   at Microsoft.VisualStudio.TextTemplating.TransformationRunner.RunTransformation(TemplateProcessingSession session, String source, ITextTemplatingEngineHost host, String& result)

问题是什么？我认为它找不到模型映射，如果是这种情况，我该如何解决？

^{1:由于家乡的网络限制。}

Answer 1

检查 this article错误描述和处理方法。 Visual Studio中Add item创建POCO模板时的路径替换问题。