Pregunta

Estoy tratando de establecer una conexión a una base de datos Oracle 10g DB. He pegado la información de error a continuación. Busco alguna información sobre el tema.

Configuración del sistema:

  • Windows XP SP2
  • ARCH: AMD 64 bits
  • TIBCOE SpotFire 64 bit

Mensaje de error:. No se pudo fuente de datos abierta

TargetInvocationException at Spotfire.Dxp.Framework:
Exception has been thrown by the target of an invocation. (HRESULT: 80131604)

Stack Trace:
   at Spotfire.Dxp.Framework.ApplicationModel.ProgressService.ExecuteWithProgress(String title, String description, ProgressOperation operation)
   at Spotfire.Dxp.Forms.Data.DataFormsUserActions.OpenData(DataSource dataSource, String progressOperationTitle, String progressOperationDescription)


InvalidOperationException at System.Data.OracleClient:
Attempt to load Oracle client libraries threw BadImageFormatException.  This problem will occur when running in 64 bit mode with the 32 bit Oracle client components installed. (HRESULT: 80131509)

Stack Trace:
   at System.Data.OracleClient.OCI.DetermineClientVersion()
   at System.Data.OracleClient.OracleInternalConnection.OpenOnLocalTransaction(String userName, String password, String serverName, Boolean integratedSecurity, Boolean unicode, Boolean omitOracleConnectionName)
   at System.Data.OracleClient.OracleInternalConnection..ctor(OracleConnectionString connectionOptions)
   at System.Data.OracleClient.OracleConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
   at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options)
   at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject)
   at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject)
   at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject)
   at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
   at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
   at System.Data.OracleClient.OracleConnection.Open()
   at Spotfire.Dxp.Data.Import.DatabaseDataSource.<>c__DisplayClass4.<GetPromptModels>b__0()
   at Spotfire.Dxp.Framework.ApplicationModel.Progress.ExecuteSubtask(String title, ProgressOperation operation)
   at Spotfire.Dxp.Data.Import.DatabaseDataSource.<GetPromptModels>d__6.MoveNext()
   at Spotfire.Dxp.Data.DataSourceConnection.<GetPromptModels>d__2.MoveNext()
   at Spotfire.Dxp.Data.DataSource.Connect(IServiceProvider serviceProvider, DataSourcePromptMode promptMode, Boolean updateInternalState)
   at Spotfire.Dxp.Forms.Data.Import.DataSourceFactoryService.OpenDataSource(DataSource dataSource, IServiceProvider serviceProvider)
   at Spotfire.Dxp.Forms.Application.FormsProgressService.ProgressThread.DoOperationLoop()


BadImageFormatException at System.Data.OracleClient:
An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B)

 (HRESULT: 8007000B)

Stack Trace:
   at System.Data.Common.UnsafeNativeMethods.OCILobCopy2(IntPtr svchp, IntPtr errhp, IntPtr dst_locp, IntPtr src_locp, UInt64 amount, UInt64 dst_offset, UInt64 src_offset)
   at System.Data.OracleClient.OCI.DetermineClientVersion()
¿Fue útil?

Solución

El error clave aquí es:

BadImageFormatException at System.Data.OracleClient: An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B) (HRESULT: 8007000B)

El BadImageFormatException puede ocurrir si está intentando cargar un archivo DLL de 32 bits en una aplicación de 64 bits, o viceversa.

A partir de los sonidos de la misma, ya sea:

  • Usted no tiene instalado un controlador de 64 bits del cliente de Oracle, o
  • La cadena de conexión está tratando de cargar un controlador de 32 bits del cliente de Oracle, o
  • el controlador de cliente es en realidad corrupta.

Otros consejos

Parece que hay una manera de forzar Spotfire para ejecutarse en modo de 32 bits, https : //tibbr.tibcommunity.com/tibbr/# / mensajes / 66091 pero no puedo encontrar la manera. ¿Alguien sabe cómo forzar Spotfire para funcionar en modo de 32 bits?

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