Error loading drawing for workbench - Known Error

Error loading drawing for workbench Description When accessing the Facilities Visualization Workbench plugin, loading fails with the error:

Error loading drawing for workbench

Steps to Reproduce

1 - Activate the Facilities Visualization Workbench plugin.

2 - Navigate to the page /$ng_fvw.do .

The Work bench fails to load with the error message: Error loading drawing for workbench.

The application server logs contain the following error: Did not find a file for the level geometry with id 46475.

Workaround Typically the issue occurs because the instance was cloned and the 'Copy large attachments' option was not checked as part of the clone.

Fastest way to resolve is copy the map set files from the working instance to the cloned instance. These would be fm_map_set and fm_map_set_transformed.