應用程序錯誤：無法加載文件或程序集

Question

我正在處理.net，當我運行我的應用程序時出現此錯誤。誰能幫我？

Application Error - 
MESSAGE: Could not load file or assembly 'ConfigurationMgr, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified. 
SOURCE: BusinessLayer 
TARGETSITE: Void .ctor() 
STACKTRACE: 
    at BusinessLayer.BL..ctor() 
    at Marketing_BulkSMS..ctor() 
    at ASP.marketing_bulksms_aspx..ctor() 
    at __ASP.FastObjectFactory_app_web_q3yaaskd.Create_ASP_marketing_bulksms_aspx() 
    at System.Web.Compilation.BuildResultCompiledType.CreateInstance() 
    at System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert) 
    at System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) 
    at System.Web.UI.PageHandlerFactory.System.Web.IHttpHandlerFactory2.GetHandler(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) 
    at System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig) 

Answer 1

要麼你缺少你的bin文件夾一個ConfigurationMgr.dll文件，或ConfigurationMgr.dll在你的bin文件夾是不同的版本比你的web.config中指定的一個。