Inherit Parent Data Source failed

[Kate]

Hi,

The Project as attached I try to inherit parent data source, but it's failed.
The Error message as below:

Overall Result: Fail
------------------------------------------------------------
'2011/3/17 9:35:52' - Starting execution....
------------------------------------------------------------
'2011/3/17 9:35:56' - 'Fail' : 1. Execute test 'DataBindParent'

>>> Test-as-Step 'DataBindParent.aii' log starts:

------------------------------------------------------------
'2011/3/17 9:35:56' - Error attempting to execute a Test As Step. Details:
'2011/3/17 9:35:56' - System.NullReferenceException: Object reference not set to an instance of an object.
   at ArtOfTest.WebAii.Design.Execution.ExecutionContext.get_ActiveDataRows()
   at ArtOfTest.WebAii.Design.Execution.ExecutionEngine.ExecuteDataDrivenTest(Test test, BaseWebAiiTest codeInstance)
   at ArtOfTest.WebAii.Design.Execution.ExecutionEngine.InternalExecuteTest(Test test, TestResult initializationResult)
   at ArtOfTest.WebAii.Design.Execution.ExecutionEngine.ExecuteTestInCurrentContext(Test test)

<<< Test-as-Step 'DataBindParent.aii' log ends.

------------------------------------------------------------
'2011/3/17 9:35:56' - Detected a failure. Step is marked 'ContinueOnFailure=False' aborting test execution.
------------------------------------------------------------
'2011/3/17 9:35:56' - Overall Result: Fail
'2011/3/17 9:35:56' - Duration: [0 min: 0 sec: 149 msec]
------------------------------------------------------------
'2011/3/17 9:35:57' - Test completed!

[Nikolai]

Hello Kate,

This is a known issue and it will be fixed in the upcoming ServicePack release.

Thank you for your time and effort. 

Greetings,
Nikolai
the Telerik team