Error "Can't render stream section *name of non existent rule* execution error on page 'pyWorkPage'"
I have been having a critical issue that my team has worked hours to solve with no avail. On our first and most complex screen, we are entering any non-numeric character in our Currency or Integer fields. It is properly displaying to us "*string* is not a valid integer value", followed by the screen coincidentally completely crashing and displaying the same error along with "Can't render stream Section 'name of a section that doesn't exist any longer' execution error on page 'pyWorkPage' of class 'class name'. : Error including section 'section name' on page 'pyWorkPage' of class 'class name'. We have tried completely rebuilding all sections on the screen, piece by piece, looking at the XML and java to see if the names of the section exist that were withdrawn, and even completely removing each control, piece by piece, changing section refreshes, and all when rules. No matter what we have done, it doesn't fix the issue. Thanks ahead of time for any insight you can provide.
It looks as if the message "Can't render stream" is coming out of the rule Work-!FormNavigation, when an exception is thrown in trying to run the activity GetFlowData. You may want to TraceGetFlowData; if you confirm that errors are coming from here, you might want to create a private checkout copy and add lots of logging info.