Per comments below, we're going to try to fix this in rel-2-0-patches first. But I'm leaving the merge-to-2-0 label on since that's what everyone's actually using to see what's in the pipeline for 2.0.1.
Originally reported in the field for a rel-2-0-patches deployment (2.0.1-SNAPHOST)... attempting to print a MAP Template via the "View All" button results in 500 error and an on-screen error dialog reading 'Unable to determine the source of this error. See logs for additional details.'"
This is caused by that button sending a POST to /ssp/api/1/person/<person-uuid>/map/plan/print. Doesn't matter which person you're logged in as nor which student you're looking at b/c the URL is bad... we want to print a Template, not a Plan.
The stack trace is:
UI code needs to be fixed to use the Template print API.