C# NaoQi 和 Leap 问题：“System.BadImageFormatException”类型的未处理异常......并且无法加载文件或程序集
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NaoQi and Leap problems: An unhandled exception of type 'System.BadImageFormatException' ... and Could not load file or assembly
提问by
At the moment, I am running into a problem that I have not been able to solve with solutions on Google. Nothing has worked so far. When I compile Leap Motion code and import the Naoqi C# library, it works fine. When I actually try to connect to the robot with a line of code my program crashes. My program is set to build for any CPU. The .dlls are referenced for the Leap library and for the NaoQi library, and the .dlls are placed in the debug folder and the project folder for good measure. I have not clue what the problem is at this point.
目前，我遇到了一个无法通过 Google 上的解决方案解决的问题。到目前为止，一切都没有奏效。当我编译 Leap Motion 代码并导入 Naoqi C# 库时，它工作正常。当我实际尝试使用一行代码连接到机器人时，我的程序崩溃了。我的程序设置为为任何 CPU 构建。Leap 库和 NaoQi 库引用了 .dll，并将 .dll 放在 debug 文件夹和 project 文件夹中以进行良好测量。我现在不知道问题是什么。
Can someone here figure it out? I would be so happy to get this working.
这里有人能弄清楚吗？我会很高兴让这个工作。
Here is the first error message, it then asks me to break or continue:
这是第一条错误消息，然后要求我中断或继续：
An unhandled exception of type 'System.BadImageFormatException' occurred in LeapCSharp.NET4.0.dll
Additional information: Could not load file or assembly 'naoqi-dotnet4, Version=1.14.0.218, Culture=neutral, PublicKeyToken=b9b4e24bd78100d6' or one of its dependencies. An attempt was made to load a program with an incorrect format.
Either way, the program crashes. This is the text in the console log at this point:
无论哪种方式，程序都会崩溃。这是此时控制台日志中的文本：
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_64\mscorlib\v4.0_4.0.0.0__b77a5c561934e089\mscorlib.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\assembly\GAC_MSIL\Microsoft.VisualStudio.HostingProcess.Utilities.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.HostingProcess.Utilities.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\assembly\GAC_MSIL\Microsoft.VisualStudio.HostingProcess.Utilities.Sync.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.HostingProcess.Utilities.Sync.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\assembly\GAC_MSIL\Microsoft.VisualStudio.Debugger.Runtime.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.Debugger.Runtime.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Users\Grace\Documents\Visual Studio 2012\Projects\NaoLeap\NaoLeap\bin\Debug\NaoLeap.vshost.exe'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Xml.Linq\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.Linq.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Data.DataSetExtensions\v4.0_4.0.0.0__b77a5c561934e089\System.Data.DataSetExtensions.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\Microsoft.CSharp\v4.0_4.0.0.0__b03f5f7f11d50a3a\Microsoft.CSharp.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_64\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Xml\v4.0_4.0.0.0__b77a5c561934e089\System.Xml.dll'
The thread 'vshost.NotifyLoad' (0x440) has exited with code 0 (0x0).
The thread '<No Name>' (0x1914) has exited with code 0 (0x0).
The thread '<No Name>' (0xa90) has exited with code 0 (0x0).
The thread 'vshost.LoadReference' (0x1a08) has exited with code 0 (0x0).
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Users\Grace\documents\visual studio 2012\Projects\NaoLeap\NaoLeap\bin\Debug\NaoLeap.exe', Symbols loaded.
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll'
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Users\Grace\documents\visual studio 2012\Projects\NaoLeap\NaoLeap\bin\Debug\LeapCSharp.NET4.0.dll'
A first chance exception of type 'System.BadImageFormatException' occurred in LeapCSharp.NET4.0.dll
An unhandled exception of type 'System.BadImageFormatException' occurred in LeapCSharp.NET4.0.dll
Additional information: Could not load file or assembly 'naoqi-dotnet4, Version=1.14.0.218, Culture=neutral, PublicKeyToken=b9b4e24bd78100d6' or one of its dependencies. An attempt was made to load a program with an incorrect format.
'NaoLeap.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll'
The program '[3484] NaoLeap.vshost.exe: Managed (v4.0.30319)' has exited with code 0 (0x0).
The program '[3484] NaoLeap.vshost.exe: Program Trace' has exited with code 0 (0x0).
I tried to use fuslogvw. Here are the two log reports for failed assemblies when fuslogvw is refreshed after the program crashes.
我尝试使用 fuslogvw。以下是程序崩溃后刷新 fuslogvw 时失败程序集的两个日志报告。
1)
1)
<meta http-equiv="Content-Type" content="charset=unicode-1-1-utf-8"><!-- saved from url=(0015)assemblybinder: --><html><pre>
*** Assembly Binder Log Entry (2/1/2013 @ 7:24:49 PM) ***
The operation was successful.
Bind result: hr = 0x0. The operation completed successfully.
Assembly manager loaded from: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll
Running under executable C:\Users\Grace\Documents\Visual Studio 2012\Projects\NaoLeap\NaoLeap\bin\Debug\NaoLeap.vshost.exe
--- A detailed error log follows.
=== Pre-bind state information ===
LOG: User = Grace-PC\Grace
LOG: DisplayName = Accessibility, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
(Fully-specified)
LOG: Appbase = file:///C:/Users/Grace/documents/visual studio 2012/Projects/NaoLeap/NaoLeap/bin/Debug/
LOG: Initial PrivatePath = NULL
LOG: Dynamic Base = NULL
LOG: Cache Base = NULL
LOG: AppName = NaoLeap.vshost.exe
Calling assembly : System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089.
===
LOG: Start validating all the dependencies.
LOG: [Level 1]Start validating native image dependency mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089.
WRN: No matching native image found.
</pre></html>
2)
2)
<meta http-equiv="Content-Type" content="charset=unicode-1-1-utf-8"><!-- saved from url=(0015)assemblybinder: --><html><pre>
*** Assembly Binder Log Entry (2/1/2013 @ 7:24:50 PM) ***
The operation was successful.
Bind result: hr = 0x0. The operation completed successfully.
Assembly manager loaded from: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll
Running under executable C:\Users\Grace\Documents\Visual Studio 2012\Projects\NaoLeap\NaoLeap\bin\Debug\NaoLeap.vshost.exe
--- A detailed error log follows.
=== Pre-bind state information ===
LOG: User = Grace-PC\Grace
LOG: Where-ref bind. Location = C:\Users\Grace\Documents\Visual Studio 2012\Projects\NaoLeap\NaoLeap\bin\Debug\NaoLeap.exe
LOG: Appbase = file:///C:/Users/Grace/documents/visual studio 2012/Projects/NaoLeap/NaoLeap/bin/Debug/
LOG: Initial PrivatePath = NULL
LOG: Dynamic Base = NULL
LOG: Cache Base = NULL
LOG: AppName = NaoLeap.vshost.exe
Calling assembly : (Unknown).
===
WRN: Native image will not be probed in LoadFrom context. Native image will only be probed in default load context, like with Assembly.Load().
</pre></html>
采纳答案by Hans Passant
Could not load file or assembly 'naoqi-dotnet4
无法加载文件或程序集 'naoqi-dotnet4
From the vendor's documentationis pretty clear that NAO contains native C++ code and that it must be built to target x86 (32-bit code). You are however running your main EXE in 64-bit mode. The BadImageFormatException is the result, a 64-bit process cannot load assemblies that contain 32-bit native code.
从供应商的文档中可以清楚地看出 NAO 包含本机 C++ 代码，并且必须针对 x86（32 位代码）构建它。但是，您正在 64 位模式下运行主 EXE。BadImageFormatException 是结果，64 位进程无法加载包含 32 位本机代码的程序集。
Right-click your EXE project, Properties, Build tab. Change the Platform target to "x86".
右键单击您的 EXE 项目，属性，生成选项卡。将平台目标更改为“x86”。
