Null Reference when zooming on hidden detail data.

This is really weird. I have users that have reported this error: "An unhandled exception of type 'System.NullReferenceException' occured in CrystalDecision.Windows.Forms.dll". I got some data from them and started playing around.

The report is an embedded report on vs2010 using crystal 2010 for vs sp1. The report is built off a dataset.xsd that I created from the data. The weird thing is that I can un-hide the details and zoom to the sub report for the section called "Resulting XML" just fine. But if I hide the details and try to zoom to the sub report, it crashes every time.

Any Ideas?

Edited by: Don Williams on Apr 19, 2011 12:49 PM