ArtOfTest.Common.Design.Exceptions.ExecutionException: Exception thrown executing coded step: '[WebTest_CodedStep] : locate the datacell'. ---> ArtOfTest.Common.Exceptions.FindElementException: Element Not found!
   at ArtOfTest.Common.WaitSync.CheckResult(WaitSync wait, String extraExceptionInfo)
   at ArtOfTest.Common.WaitSync.For[T](Predicate`1 predicate, T target, Boolean invertCondition, Int32 timeout, WaitResultType errorResultType)
   at ArtOfTest.WebAii.Silverlight.VisualWait.ForExistsInternal(Int32 timeout, Boolean invertCondition)
   at ArtOfTest.WebAii.Silverlight.VisualWait.ForVisible(Int32 timeout)
   at ArtOfTest.WebAii.Silverlight.VisualFind.ReturnOrThrow(FrameworkElement e, String throwMessage)
   at ArtOfTest.WebAii.Silverlight.VisualFind.ByType(String controlType)
   at Comment.WebTest.WebTest_CodedStep() in c:\Documents and Settings\CYANG087\My Documents\Test Studio Projects\Comment\WebTest.tstest.cs:line 128
   --- End of inner exception stack trace ---
   at ArtOfTest.WebAii.Design.Execution.ExecutionEngine.InternalExecuteSteps(AutomationStepList stepList, TestResult testResult, Object codeBehindInstance, Boolean& stopExecution)