I'm struggling with Xref
M-? finding references to symbols (C-code).
It doesn't work for (e)tags nor for any symbol even in the buffered file.
The Xref window/buffer with results is not opened instead an error-message ist displayed in the minibuffer 'No references found for: '
The strange thing is:
M-. works perfectly!
emacs-version 26.3, Windows 7
(on Macintosh the same Emacs version has no such problem)
Is there anything missing under Windows, which is needed for Xref?
Output of functions:
"Minbuffer: No applicable method: project-roots, nil"
(insert (format " >%s<" (semantic-symref-detect-symref-tool))) >grep<