Problems with Boolean Parameters After Update to 2018 R1

[Jason Mobley]

I have multiple reports that have boolean parameters where I use a binding to show/hide certain items on my reports.  

For example:  I have a boolean parameter called 'Hide Actions' that will show/hide a text box.  The binding on visibility is =IIf(Parameters.HideActions.Value = True, True, False).  

This has always worked for me.  But I recently upgraded to Reporting 2018 R2 and I am getting an error.

exceptionMessage:"An error has occurred while executing function GetData(). Check InnerException for further information."
exceptionType:"Telerik.Reporting.Expressions.InvalidExpressionException"
message:"An error has occurred."

I know this parameter is the issue because when I remove the parameter and binding on the text box, the report will work.  Is this a known behavior?

Your help is appreciated.

[Katia]

Hello Jason,

This is not a known issue and my attempts to reproduce it locally were unsuccessful as well. My guess is that the issue is related to some specific settings of the report.

Therefore, I have opened a support ticket #1149762 on your behalf where you can attach the problematic report for our further investigation. Thank you in advance for your cooperation.


If any of our community members is experiencing the same issue please share your experience in this thread.


Regards,
Katia
Progress Telerik