Mike,

I am using infragistics v11.2 service pack 2028. In one of my screen i applied the groups for a grid. Then i tried to export that grid as PDF using documentexporter with the groups. But it throw an object reference error.

I tried this using Infragistics v11.2 service pack 2004. In that version i didn't get this error. I attached a sample source with this post for your reference.

Steps to reproduce the error :

a) Run the application "PDFExporProblem"

b) Click the button "Apply Group" to apply group for the grid

c) Then click the button "PDF export". you will get the "Object reference" problem.

 Guide me to solve this problem.