Problem wtih Radgrid / ObjectDataSource

[Helio]

Hello,
I am trying to configure an RadGrid with a ObjectDataSource, and anytime I try to open the property builder I get a NullReferenceException-TargetInvocationException.
If I use a SqlDataSource it work's fine.

Do you know why this is happening?

Thanks.
Helio

[Shinu]

Hi,

Go through the following forum link which discusses a similar error.
RadGrid - property builder throws exception!!!!

Thanks
Shinu.

[Judy]

I'm right with you!  Having a similar  problem but with a RadGridView in Winforms when rebinding a grid that's bound to an object datasource. 

I hope there's an answer to this one soon since I've seen no help for it here anywhere.  It's basically disabled my project so I'm a little desperate as I'm sure you are!