> You need to find why there are conflicts and fix them. Good first steps > are running gbp with --no-rollback and/or finding what upstream files are > modified in the master branch in the current state.
When I do so, I only have one conflict on the file .gitignore. I solved it and tried to commit all the staged changes in git gui, I get this message : ```commit-tree failed: fatal: 5d93...... is not a valid 'commit object'``` This error prevents me from doing anything more. Thanks in advance for response. Cheers, Alex