I discovered teh cause of this error is that new versions of orgmode sets next-error-function and so breaks the. I've added a hook to clear this in orgmode and I can navigate my grep properly again.
"Tory S. Anderson" <tory_ander...@byu.edu> writes: > Running 9.3 as included in emacs 27, I have found a breaking error that I am > not sure how to debug any further. Here's my workflow: > > 1 or 2. Execute (find-grep) for something that brings results > 1 or 2. Switch to an orgmode buffer > 3. Attempt C-` (next-error) > > Result: user-error: No more matches > > Switch to a non-org buffer and try again -- it works properly, even without > re-grepping. > > This error DID occur in emacs -Q, so it shouldn't be the result of any > competing packages. > > Any suggestions to recover my workflow? > > Thanks, > > - Tory