Question

每当我打开一个序列化文件（二进制）创建一个旧版本的应用程序（我在这里工作之前）时，我就会收到此错误。它看起来像这样：

例外：

"Exception has been thrown by the target of an invocation." System.Reflection.TargetInvocationException

内心的预期：

InnerException  {"Could not load type 'ENTRY CLASS' from assembly 'PROJECT', Version=1.0.6477.29527, Culture=neutral, PublicKeyToken=null'.":"ENTRY CLASS"} System.Exception {System.TypeLoadException}

堆栈追踪：

       at System.RuntimeMethodHandle.SerializationInvoke(IRuntimeMethodInfo method, Object target, SerializationInfo info, StreamingContext& context)
   at System.Runtime.Serialization.ObjectManager.CompleteISerializableObject(Object obj, SerializationInfo info, StreamingContext context)
   at System.Runtime.Serialization.ObjectManager.FixupSpecialObject(ObjectHolder holder)
   at System.Runtime.Serialization.ObjectManager.DoFixups()
   at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
   at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)
   at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream)
   at PACKAGE.NavigationManager.OpenSavedFile(String filePath) in C:IRL 205
   at NFPA_Checker.NavigationManager.OpenFileDialog_FileOk(Object sender, CancelEventArgs e) in C:\IRL 192
   at Microsoft.Win32.FileDialog.OnFileOk(CancelEventArgs e)
   at Microsoft.Win32.FileDialog.HandleVistaFileOk(IFileDialog dialog)
   at Microsoft.Win32.FileDialog.VistaDialogEvents.MS.Internal.AppModel.IFileDialogEvents.OnFileOk(IFileDialog pfd)

您似乎没有从错误中获得足够的信息。你如何调试这样的错误？

反序列化二进制文件时如何调试TargetInvocationException？

0 个答案: