Comment 9 for bug 302698

I just ran into the same error when uploading a branch to Launchpad.
When I registered a branch first, then pushed to it with --use-existing-dir, everything seemed fine:

$ bzr push lp:~bzr-upload-devs/bzr-upload/journalled --use-existing-dir
Using default stacking branch /~bzr-upload-devs/bzr-upload/trunk at bzr+ssh://bazaar.launchpad.net/%7Ebzr-upload-devs/bzr-upload/
Created new branch.
$ bzr push
Using saved push location: bzr+ssh://bazaar.launchpad.net/~bzr-upload-devs/bzr-upload/journalled/
No new revisions to push.

But on Launchpad, the BzrCheckError is displayed, and branching from Launchpad fails.
See https://code.launchpad.net/~bzr-upload-devs/bzr-upload/journalled

The same happens when pushing to a new branch (not previously registered, without --use-existing-dir).

As long as my server isn't down, the branch will be available at http://encukou.cz/petr/bzr/buggy-branch if you want it to test something with it.