This error message indicates that a gscope configuration line contains an invalid gscope identifier.
Error message
Line 'XXXXXXXX' ignored - invalid gscope name
Cause
One of the gscopes.cfg or query-gscopes.cfg files contains an invalid gscope identifier. This is usually caused by a gscope identifier including banned characters such as punctuation.
Resolution
Correct the gscope identifier.
Run an advanced update to reapply gscopes to the index.