I'm also facing a similar problem.I'm working on a project
where the svn implementation is on the server side.Since svn
merge(reintegration only required for my project) reqiures a local working
copy, I maintain one working copy folder for each user, which I switch to
the target repository folder(the folder becomes the working copy of the
repository url of the merge target).When two users, try to merge at the
very same instant, the merge happens, but the following commit that is
called inside the same function returns the 'Predescessor Count for the
root node revision is wrong' for the second user (1st user is able to
commit properly).I'm invoking a cmd propmt on the server via c# code and
running the svn commands there.I have gone through your discussions here.I
found it very technical.Could you Kindly please try to be a bit
non-technical while replying to my queries?
On Wednesday, 8 February 2012 02:53:10 UTC+5:30, Jason Wong wrote:
> I have recently run into an issue with my subversion system (1.7.1)
> where a specific component I am trying to build has failed. I have
> had sucessful builds of this project before this issue happened since
> we upgraded to 1.7.1. I am currently getting by this by using
> TortoiseSVN 1.7.1 to do the check-in of the files left in the
> This issue seems to be intermittent as it does not happen every time.
> I am using subversion 1.7.1 windows binaries and subversion is
> hosting on Apache 2.2.21.
> I have run "svnadmin verify" against the directory and it has come
> back clean. I was wondering what type of events can cause this to
> happen? Are there any resolutions?
> Here are some entries from the apache log for the last time this
> issue happened.
> The Apache error log shows the following lines:
> [Tue Jan 31 11:37:23 2012] [error] [client 220.127.116.11] Could not
> MERGE resource "/repository/!svn/txn/61847-1bz5" into
> ". [409, #0]
> [Tue Jan 31 11:37:23 2012] [error] [client 18.104.22.168] An error
> occurred while committing the transaction. [409, #160004]
> [Tue Jan 31 11:37:23 2012] [error] [client 22.214.171.124] predecessor
> count for the root node-revision is wrong: found 61815,
> committing r61852 [409, #160004]
> [Tue Jan 31 11:37:24 2012] [error] [client 126.96.36.199] Could not
> fetch resource information. [404, #0]
> [Tue Jan 31 11:37:24 2012] [error] [client 188.8.131.52] Named
> transaction doesn't exist. [404, #0]
> The following are from the Apache access log at the same time:
> 184.108.40.206 - username [31/Jan/2012:11:37:22 -0800] "MERGE
> HTTP/1.1" 409 281
> 220.127.116.11 - username [31/Jan/2012:11:37:24 -0800] "DELETE
> /repository/!svn/txn/61847-1bz5 HTTP/1.1" 404 232
> Any help/comments would be appreciated. Thank you.
> Jason Wong
Received on 2012-03-14 09:51:51 CET