I've been using the GetReport to display SSRS reports. It works great, most of the time. I have one report that throws an error. It is the same in all ways as other reports url, username, password, domain and reportformat are all the same. The report path is only different in the name of the report.

The report works on the SSRS Server so there's no problem with the report itself. But when I call it with GetReport, the GetReport.result is -undefined- and the subsequent download action throws a 'Value cannot be null. Parameter name: buffer' error.

I was wondering if anyone had any ideas of what might be causing this or anything I could try to fix it or find out more.

Thanks.