“/”应用程序中的服务器错误。

Unknown database 'zhaomingr'

说明: 执行当前 Web 请求期间,出现未经处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: MySql.Data.MySqlClient.MySqlException: Unknown database 'zhaomingr'

源错误:

执行当前 Web 请求期间生成了未经处理的异常。可以使用下面的异常堆栈跟踪信息确定有关异常原因和发生位置的信息。

堆栈跟踪:


[MySqlException (0x80004005): Unknown database 'zhaomingr']
   MySql.Data.MySqlClient.MySqlStream.ReadPacket() +272
   MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.ReadPacket() +39

[MySqlException (0x80004005): Authentication to host 'localhost' for user 'root' using method 'mysql_native_password' failed with message: Unknown database 'zhaomingr']
   MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.AuthenticationFailed(Exception ex) +181
   MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.ReadPacket() +64
   MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.Authenticate(Boolean reset) +356
   MySql.Data.MySqlClient.NativeDriver.Authenticate(String authMethod, Boolean reset) +89
   MySql.Data.MySqlClient.NativeDriver.Open() +762
   MySql.Data.MySqlClient.Driver.Open() +22
   MySql.Data.MySqlClient.Driver.Create(MySqlConnectionStringBuilder settings) +194
   MySql.Data.MySqlClient.MySqlPool.GetPooledConnection() +287
   MySql.Data.MySqlClient.MySqlPool.TryToGetDriver() +93
   MySql.Data.MySqlClient.MySqlPool.GetConnection() +65
   MySql.Data.MySqlClient.MySqlConnection.Open() +632
   Easy.Data.DbHelper.ExecuteDataset(CommandType commandType, String commandText, DbParameter[] commandParameters) +252
   QF.Data.PageAdmin.GetInfo_Name(String name) +362
   QF.Web.main.page.index.Page_Load(Object sender, EventArgs e) +237
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnLoad(EventArgs e) +95
   System.Web.UI.Control.LoadRecursive() +59
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +678


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.6.1055.0