Comment 2 for bug 399140

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John A Meinel (jameinel) wrote : Re: [Bug 399140] [NEW] upgrading branch on launchpad to 2a resulted in missing revision error

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Monty Taylor wrote:
> Public bug reported:
>
>
> $ bzr upgrade --2a lp:~mordred/libcpuinfo/add-bindings
> starting upgrade of bzr+ssh://bazaar.launchpad.net/%7Emordred/libcpuinfo/add-bindings/
> making backup of bzr+ssh://bazaar.launchpad.net/%7Emordred/libcpuinfo/add-bindings/.bzr
> to bzr+ssh://bazaar.launchpad.net/%7Emordred/libcpuinfo/add-bindings/backup.bzr
> starting repository conversion
> ERROR: Revision {('autotools-20090613010730-o7cmjnev3rcn0yjz-1', '<email address hidden>')} not present in "<bzrlib.groupcompress.GroupCompressVersionedFiles object at 0x2cf8f10>".
>
> ** Affects: bzr
> Importance: Undecided
> Status: New
>

So that was traditionally caused in the past by converting with knit
deltas into the gc format and not either sorting topologically, or
requesting fulltexts.

Is it possible to get the full traceback (should be in ~/.bzr.log)

When I grab your backup.bzr file it turns out that this is a stacked branch.

I'm not sure we support upgrading a stacked branch without upgrading the
stacked-on location (yet).

Anyway, I'm pretty sure that is fairly relevant to what is going on.

John
=:->

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