Error removing object from database

[jr]

I'm getting this error on a scope.commit after a scope.remove.
Anyone knows the problem?
Thanks

"at Telerik.OpenAccess.SPI.Backends.ThrowException(Exception e) at Telerik.OpenAccess.RT.ExceptionWrapper.Throw() at OpenAccessRuntime.DataObjects.OpenAccessPersistenceManagerImp.handleException(Exception x) at OpenAccessRuntime.DataObjects.OpenAccessPersistenceManagerImp.internalCommit(Boolean phase) at OpenAccessRuntime.DataObjects.OpenAccessPersistenceManagerImp.commit() at OpenAccessRuntime.DataObjects.UnsynchronizedPMProxy.commit() at"

[Damyan Bogoev]

Hi João Martins,

Could you please elaborate a bit more on the problem? We are unable to find out what the problem could be from information that you provided. It should be enough to send us the code that caused the exception along with the definitions of the persistent classes involved.

Kind regards,
Damyan Bogoev
the Telerik team

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[jr]

the method that gives the error is:

 public string removeLo(string idLo)
        {
            if (!scope.Transaction.IsActive)
            {
                scope.Transaction.Begin();
            }

            Lo l = devolveLo(idLo);

            l.RemoveTodosFicheiros();

            removeRegistosDeLo(idLo);

            scope.Remove(l);

            try
            {
                scope.Transaction.Commit();
...


The Lo class has this attributes:

     private int mIdLo;
        private string mTitulo;
        private string mObjectivos;
        private string mSintese;
        private int mCreditos;
        private string mDirectoria;
        private string mEstado;
        private IList<Ficheiro> mFicheiros;
        private IList<Pagina> mPrograma;
        private Utilizador mCriador;
        private IList<Utilizador> mAlunos;
        private IList<Guid> mCompetencias;

[Damyan Bogoev]

Hi João Martins,

We would like to ask you for an additional information regarding what the following methods do:
-    devolveLo;
-    RemoveTodosFicheiros;
-    removeRegistosDeLo;
Can you please provide the full stack trace and the exception message?

Best wishes,
Damyan Bogoev
the Telerik team

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Watch a video on how to optimize your support resource searches and check out more tips on the blogs.