我试图将我的Web应用程序启动到服务器，
服务器：Vindows Server 2008 R2 Enterprise
IIS版本：7.5
框架版：4.0.30319.17929
但出现以下错误：
Server Error in '/salavirtual' Application.
Could not load file or assembly 'ServiceStack' or one of its dependencies.
The system cannot find the file specified.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.IO.FileNotFoundException: Could not load file or assembly 'ServiceStack' or one of its dependencies. The system cannot find the file specified.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Assembly Load Trace: The following information can be helpful to determine why the assembly 'ServiceStack' could not be loaded.
WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
Stack Trace:
[FileNotFoundException: Could not load file or assembly 'ServiceStack' or one of its dependencies. The system cannot find the file specified.]
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMarkHandle stackMark, IntPtr pPrivHostBinder, Boolean loadTypeFromPartialName, ObjectHandleOnStack type) +0
System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean loadTypeFromPartialName) +70
System.RuntimeType.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) +39
System.Type.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +62
System.Web.Compilation.BuildManager.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) +65
System.Web.Handlers.AssemblyResourceLoader.EnsureHandlerExistenceChecked() +397
System.Web.Handlers.AssemblyResourceLoader.IsValidWebResourceRequest(HttpContext context) +12
System.Web.Security.FormsAuthenticationModule.OnEnter(Object source, EventArgs eventArgs) +158
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +136
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +69
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.17929
答案 0 :(得分：1)
听起来你有.dll / NuGet打包依赖问题。
我做一个干净的构建，关闭VS.NET，删除/packages文件夹，而不是重新打开VS.NET并重建解决方案以恢复所有软件包。检查/packages文件夹后，确保所有ServiceStack软件包具有相同的版本，例如v4.0.46。如果没有，请升级所有项目以确保它们引用相同的NuGet版本。
答案 1 :(得分：0)
感谢您的信息和快速回复。
根据你的回答，我做了这个步骤：
非常感谢你的帮助