“/”应用程序中的服务器错误。

ORA-12541: TNS: 无监听程序

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: System.Data.OracleClient.OracleException: ORA-12541: TNS: 无监听程序


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:


[OracleException (0x80131938): ORA-12541: TNS: 无监听程序
]
   System.Data.OracleClient.OracleException.Check(OciErrorHandle errorHandle, Int32 rc) +340444
   System.Data.OracleClient.OracleInternalConnection.OpenOnLocalTransaction(String userName, String password, String serverName, Boolean integratedSecurity, Boolean unicode, Boolean omitOracleConnectionName) +881
   System.Data.OracleClient.OracleInternalConnection..ctor(OracleConnectionString connectionOptions) +129
   System.Data.OracleClient.OracleConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject) +40
   System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +31
   System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +548
   System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +69
   System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +470
   System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +108
   System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +118
   System.Data.OracleClient.OracleConnection.Open() +43
   Dci.YcMt.OraDB.ExecuteDataSet(String connString, Int32 int_PageSize, Int32 int_CurrentPageIndex, CommandType cmdType, String cmdText, OracleParameter[] cmdParms) +353
   Dci.YcMt.OraDB.RunSql(String connString, Int32 int_PageSize, Int32 int_CurrentPageIndex, String str_Sql) +82
   Dci.YcMt.DAL.DALTRANS_XTGG.getXtggList() +30
   ytgtweb.XYGG.binddate() +64
   ytgtweb.XYGG.Page_Load(Object sender, EventArgs e) +5
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnLoad(EventArgs e) +92
   System.Web.UI.Control.LoadRecursive() +54
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.0.30319.18408