Error while connecting after restarting the PC

Hi,

I am running SQL Server Enterprise manager. I was able to connected to the database properly. But after restarting the PC I am getting the following error.

"System.NullReferenceException: Object reference not set to an instance of an object"

The following event where logged in event viewer.

under security: 560, 562, 538, 528.

under system: 7035, 7036

could anbody give hint how to solve this issue?

Do you have the call stack for the exception? If so, can you post it here. It might be helpful to identify the issue.

Thanks,

Junfeng

|||

Hi,

Thanks for taking interest.Please see the description below.

We are using the tool sequencer. which will be running in the client & server.

It will get informations from the sql server database.

There is a field in database to set the PCID. I don't know, there is some problem in updating the PCID field in database.

See the below call stack exceptions.

I am not getting this problem from all the PC. I am able to access sucessfully from 2 PC. (Any how I haven't restarted these PC's).

04 May 2007 12:10:39,841 [2676] INFO Sequencer.Backend.Perspective.Configuration (null) - Set active database to server=BLRKCCBD.in002.siemens.net;Integrated Security=SSPI;database=Sequencer VIL DB
04 May 2007 12:10:39,841 [2676] INFO Sequencer.Backend.Perspective.Configuration (null) - Set language to english
04 May 2007 12:10:39,841 [2676] INFO Sequencer.Backend.Perspective.Configuration (null) - Set testling version to IMP version 01.02.01.T208 at 09.06.2005
04 May 2007 12:10:47,435 [2676] FATAL Sequencer.Backend.DBAccess.TestElementPool (null) - Error setting PCID for user.
System.NullReferenceException: Object reference not set to an instance of an object.
at Sequencer.Backend.DBAccess.UserPool.SetUserPCID(String pcid)
04 May 2007 12:10:47,716 [2676] FATAL Sequencer.Backend.DBAccess.TestElementPool (null) - Error on loading TestElement data.
System.Exception: error: > System.NullReferenceException: Object reference not set to an instance of an object.
at Sequencer.Backend.DBAccess.UserPool.SetUserPCID(String pcid)
End of inner exception stack trace
at Sequencer.Backend.DBAccess.UserPool.SetUserPCID(String pcid)
at Sequencer.Backend.DBAccess.UserPool.GetInstance(Int32 dbId)
at Sequencer.Backend.DBAccess.TestElementPool.LoadData(Int32 dbId)
04 May 2007 12:12:44,728 [2676] FATAL Sequencer.UI.MainWindow (null) - Error in system
System.Exception: Error during startup!! > System.Exception: error: > System.Exception: error: > System.NullReferenceException: Object reference not set to an instance of an object.
at Sequencer.Backend.DBAccess.UserPool.SetUserPCID(String pcid)
End of inner exception stack trace
at Sequencer.Backend.DBAccess.UserPool.SetUserPCID(String pcid)
at Sequencer.Backend.DBAccess.UserPool.GetInstance(Int32 dbId)
at Sequencer.Backend.DBAccess.TestElementPool.LoadData(Int32 dbId)
End of inner exception stack trace
at Sequencer.Backend.DBAccess.TestElementPool.LoadData(Int32 dbId)
at Sequencer.Backend.DBAccess.TestElementPool.GetInstance(Int32 dbId)
at Sequencer.Backend.DBAccess.TestElementPool.GetInstance(String dbName)
at Sequencer.UI.MainWindow.GetInstance()
End of inner exception stack trace
at Sequencer.UI.MainWindow.GetInstance()
at Sequencer.UI.MainWindow.Main()

Kind Regards

Siva.P