I have a suite of tests which have run successfully for quite some time now for a Silverlight application.
The application is being migrated to Silverlight 5 and I find a few tests failing with some "Element not found" issues.
While resolving these issues, I randomly seem to be running into the following exception for tests that just worked successfully a second before:
Object reference not set to an instance of an
object.InnerException:System.NullReferenceException: Object reference not set to
an instance of an object. at
autoHost) at ArtOfTest.WebAii.Design.Execution.ExecutionEngine.ExecuteStep(Int32
When I quit and reopen TestStudio the issue goes away for a while.
My test suite is comprised of recorded sets with a few variable extractions and one coded step to set the value of an extracted variable.
Any advice appreciated.