Improved error reporting. When an external relationship was missing from traceability_external_relationship_to_url, Sphinx would crash without pointing out the issue.
exception: 'NoneType' object has no attribute 'parent'
It becomes:
exception: Failed to find relationship 'ext_robotframeworklog' in configuration variable 'traceability_external_relationship_to_url'
Improved error reporting. When an external relationship was missing from
traceability_external_relationship_to_url, Sphinx would crash without pointing out the issue.It becomes: