Not logged on

[donychao]

I use DOA 3.4.6.4, and I upgrade my ap from d5 to d6. Ever since I did it and everything
went wrong after that.
I open a form of my ap project, and a message shows "Not logged on" to me and all the db controls in the form lost dataset links all at once. And the nightmares started, every time I try to maintain any form of the project, I had to re-link the connections between datasets and db controls. It's a terrible thing, and I try to solve this problem, and can't find a way to do it.
It made me really mad a lot.
Please help me with it!

 

[Marco Kalter]

Strange. Did something happen to the data module that contains the TOracleSession instance that is connected to the database? Can you open that data module and verify its connection?

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Marco Kalter
Allround Automations

 

[donychao]

I use a Data Module and open it before I open any form which would be maintained.
The OracleSession is alive and keep connection is true in the first place.
Please help me!

 

[Marco Kalter]

Maybe you can try to copy this Delphi 5 project to a new Delphi 6 directory, and only copy the .pas, .dfm , .dpr and .res files? It may be that your project is pointing to old Delphi 5 directories. You could also verify that the .dpr file does not contain any absolute paths.

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Marco Kalter
Allround Automations