I have a subsummary report that works nicely on the desktop but produces a blank page in Go.
When I go to that layout and produce the report manually, from within Go, everything works. When I use a script I get a blank page.
There is no body part in the report, so a blank page suggests that I'm not sorting by any of the summary break fields. However, the script prints nicely from a desktop, so the breakfields must be correct.
It occurred to me that the user privilege set was not allowed to use that layout but they have "view only" access to all layouts. They also have read/write privileges on all the data.