Report doesn't show up - received OnCommand errors when pressing buttons

[ryan]

I have a report that loads fine when using ReportProcessor.RenderReport(), but when I attempt to load it into a ReportViewer the report never shows up.  I only see the ReportViewer bar and if I click on any buttons on it I get OnCommand error popups (i.e. OnCommand: NextPage).  I have the ReportViewer in a .ascx file and in the .ascx load event handler I assign its report property. Any idea on why those OnCommand errors would show up or what's going wrong here?  Is there some kind of issue to look out for when loading reports into a report viewer on a .ascx?  I'm also using turtoise subversion, could that have to do with it? 

[Steve]

Hi ryan,

You are the first person to report such problems and we have not been able to reproduce this on our end. That is why we would appreciate if you provide us with a sample web project that shows the erroneous behavior. Once we review it, we would be able to provide you with more information on the matter.
As for turtoise subversion - we're not sure whether it could be at fault since it is a source control and should not affect the application at runtime. You can test your app on a machine without it (e.g. live or test server) and pinpoint whether this is the case.

Regards,
Steve
the Telerik team