fatal: failed to get upstream, if you want to record base commit automatically,please use git branch --set-upstream-to to track a remote branch.Or you could specify base commit by --base=<base-commit-id> manuallyerror:git encountered an error while preparing the patches to replaythese revisions:
ede2467cdedc63784887b587a61c36b7850ebfac..d8f581194799ae29bf5fa72a98cbae98a1198b12
As a result, git cannot rebase them.