WWIPUPPP

//Verze 2.2012.162.0
//STANICE
//Windows 7 x86 Service Pack 1 v6.1.7601
//3.4.2012 18:24:53

System.NullReferenceException: Odkaz na objekt není nastaven na instanci objektu.
   v Elite.BussinesLogic.VraceniDokladu.DoWork()
   v Elite.Common.ProcessData.doWork()
   v System.Threading.ThreadHelper.ThreadStart_Context(Object state)
   v System.Threading.ExecutionContext.runTryCode(Object userData)
   v System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
   v System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   v System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   v System.Threading.ThreadHelper.ThreadStart()