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无法将托管的C ++ dll加载到C＃Dll中

[英]Unable to load the Managed C++ dll into C# Dll

原文 2011-02-01 14:35:22 7 2 c#

I have a C# application which is built with platform target as ANY CPU. 我有一个C＃应用程序，该应用程序的平台目标是任何CPU。 It references a managed C++ application which is built with the platform target as Win32. 它引用了以平台目标为Win32构建的托管C ++应用程序。 However the loading of the C++ dll fails at runtime with the following error. 但是，C ++ dll的加载在运行时失败，并出现以下错误。 "Could not load file or assembly 'abc_Debug, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. Attempt to access invalid address. (Exception from HRESULT: 0x800701E7)" “无法加载文件或程序集'abc_Debug，版本= 0.0.0.0，文化=中性，PublicKeyToken =空”或其依赖项之一。尝试访问无效的地址。（来自HRESULT的异常：0x800701E7）

Can anyone give me some pointers as to what could be wrong? 谁能给我一些关于什么地方可能出问题的指示？

2 个解决方案

If you are running the application at a x64 architecture then your app is starting as x64 and then it can't load the c++ reference. 如果您在x64体系结构上运行该应用程序，则您的应用程序将以x64开头，那么它将无法加载c ++参考。 You cannot build an application as AnyCpu if you don't have all the dependences available for AnyCpu, otherwise set x86 as the target. 如果您没有可用于AnyCpu的所有依赖项，则不能将应用程序构建为AnyCpu，否则将x86设置为目标。

通常，对于托管dll的任何加载问题，最好使用fuslogvw，它可以为您提供更多详细信息。