C# Tessnet2“；无法加载文件或关联"；

我已经实现了Tessnet2库来在我的Web项目中工作。 在调试过程中，我清除了所有“常见”的bug++

使用visual studio 2010将此解决方案部署到Web服务器并测试站点时，会收到错误消息：

Could not load file or assembly 'tessnet2_32' or one of its dependencies. 
An attempt was made to load a program with an incorrect format.

stacktrace如下所示：

[BadImageFormatException: Could not load file or assembly 'tessnet2_32' 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, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +0
   System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks) +567
   System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +192
   System.Reflection.Assembly.Load(String assemblyString) +35
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +123

[ConfigurationErrorsException: Could not load file or assembly 'tessnet2_32' 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) +11568160
   System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +485
   System.Web.Configuration.AssemblyInfo.get_AssemblyInternal() +79
   System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +337
   System.Web.Compilation.BuildManager.CallPreStartInitMethods() +280
   System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +1167

[HttpException (0x80004005): Could not load file or assembly 'tessnet2_32' or one of its dependencies. An attempt was made to load a program with an incorrect format.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +11700896
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +141
   System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +11532014

问题是，以前有人见过吗？处理好了吗？或者知道如何解决

我已尝试将tessdata文件夹移动到服务器上的bin文件夹，我已确保tessnet2_32.dll文件和pdb文件位于服务器上的bin文件夹中

---

所有其他lib也应存在。

服务器是一个64位进程，而tessnet2_32.dll是32位的。因此，您无法加载DLL并获得此异常。

这是有道理的。。。我将尝试切换到64位dll…：）然后，我的问题发生了变化，我将如何在VisualStudio2010中使用64位版本进行开发？我只能让32位的一个在那里工作…这取决于您使用哪个web服务器进行开发。VisualStudio本身的架构并不重要。确保您拥有64位版本的Windows。然后，您应该在开发时切换到“真正的”IIS（请检查您的项目设置），这样您就有了一个更类似于生产环境的环境。web服务器的体系结构定义了可以加载哪种类型的DLL。VisualStudio提供的，我在宿主服务器上使用IIS7.5。那么，您是说从内置调试器++的visual studio web服务器“切换”并继续在IIS 7.5上开发？（是的，我开发的服务器和工作站上都有64位windows）我发现了另一个与您的问题相关的问题：您还可以更改AppPool设置以启用32位应用程序。