Re: git update --prune issue

> I have an unreliable problem when using "git remote update --prune".
> git claims that many refs from a particular remote do not point to a
> valid object, but only after finishing another update.  I've included
> a shortened version of the output from one particular instance of the
> issue.  Note that the errors are printed for every subsequent remote
> as well.  However, after the update is completed, everything is fine.
> 
> It seems to only happen when there are non-fast-forward changes (new
> branch, forced update, pruned branch).  The issue only happens with
> this particular remote, which I've tried removing and recreating, and
> is the same type of remote as all my others (another user's
> NFS-mounted home directory).  However, my remotes are all individual
> developers, and this developer is the only one who ever rebases her
> working branches.  (recloning the repo from origin and setting up my
> config and remotes all over again has also had no effect)
> 
> Unfortunately, I have been unable to reproduce the problem in any test
> repos - for example, though a forced update and a pruned branch in the
> problematic remote along with an update in another remote seems to
> fairly reliably produce the problem in this repo, recreating that
> situation in another repo doesn't cause any problems.  Sorry for the
> incomplete bug report, but perhaps this will be enough to go on!
> 
> Thanks,
> Jeffrey
> 
> 
> I've seen the issue in previous versions built from git.git master, as
> well as v1.6.3.3, but for this particular one:
> 
> $ git --version
> git version 1.6.5.1.61.ge79999
> 
> $ git remote update --prune
> Updating origin
> remote: Counting objects: 42, done.
> remote: Compressing objects: 100% (9/9), done.
> remote: Total 15 (delta 9), reused 12 (delta 6)
> Unpacking objects: 100% (15/15), done.
> From /users/cxtfcm/CxTF_DB
>    88b8613..d40f26d  2009.Q4    -> origin/2009.Q4
>    d40f26d..56305b8  dev        -> origin/dev
> Updating steph
> remote: Counting objects: 299, done.
> remote: Compressing objects: 100% (241/241), done.
> remote: Total 276 (delta 186), reused 19 (delta 6)
> Receiving objects: 100% (276/276), 41.09 KiB | 10 KiB/s, done.
> Resolving deltas: 100% (186/186), completed with 17 local objects.
> From /users/sdewet/CxTF_DEV/CxTF_DB
>  + c2439dd...69cb5c3 beta_gc_dev -> steph/beta_gc_dev  (forced update)
>  + fb25173...f0e4963 beta_veh_dev -> steph/beta_veh_dev  (forced update)
>  * [new branch]      beta_veh_dev_old -> steph/beta_veh_dev_old
> Pruning steph
> URL: /users/sdewet/CxTF_DEV/CxTF_DB/
>  * [pruned] steph/beta_gc_dev_old
> Updating kevin
> error: refs/remotes/steph/beta_gc_dev does not point to a valid object!
> error: refs/remotes/steph/beta_veh_dev does not point to a valid object!
> Updating jose
> error: refs/remotes/steph/beta_gc_dev does not point to a valid object!
> error: refs/remotes/steph/beta_veh_dev does not point to a valid object!
> ### many more remotes with the same errors ###