无法加载文件或程序集...尝试加载格式不正确的程序

Question

我在 visual studio 网站项目中引用的 dll 有问题。它在我的本地机器上运行良好。该文件在项目的bin文件夹中，但是当我将其上传到我的网络服务器时，出现以下错误。

Could not load file or assembly 'phdapinet' or one of its dependencies. An attempt was made to load a program with an incorrect format.

几乎看不到垃圾箱中的文件。我查看了发布时导出的 VS 代码，甚至在任何地方都没有看到对该文件的引用。它只是应该自动检查 bin 文件夹吗？还是我遗漏了什么。

这也是堆栈跟踪。

    [BadImageFormatException: Could not load file or assembly 'phdapinet' or one of its dependencies. An attempt was made to load a program with an incorrect format.]
   System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +0
   System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +210
   System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean forIntrospection) +242
   System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +17
   System.Reflection.Assembly.Load(String assemblyString) +35
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +122

[ConfigurationErrorsException: Could not load file or assembly 'phdapinet' or one of its dependencies. An attempt was made to load a program with an incorrect format.]
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +12761078
   System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +503
   System.Web.Configuration.AssemblyInfo.get_AssemblyInternal() +142
   System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +334
   System.Web.Compilation.BuildManager.CallPreStartInitMethods(String preStartInitListPath) +203
   System.Web.Compilation.BuildManager.ExecutePreAppStart() +152
   System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +1151

[HttpException (0x80004005): Could not load file or assembly 'phdapinet' or one of its dependencies. An attempt was made to load a program with an incorrect format.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +12881540
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +159
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +12722601

抱歉，我是 asp.net 和网络编程的新手，但仍在尝试解决很多问题。

Answer 1

艾伦是正确的。

这是一个 32 位文件。我启用了 32 位应用程序并解决了这个问题。

Answer 2

更改发布设置：配置-测试（/debug/release）任何CPU

无法加载文件或程序集...尝试加载格式不正确的程序

Could not load file or assembly... An attempt was made to load a program with an incorrect format

c#

asp.net

iis-7

visual-studio-2013