[Trac] Problems after 0.8.1 upgrade

[Matthew Good]

Version 8 of the database is from the trunk.  Trac 0.8.1 should still be
using the version 7 of the schema.  You must have downloaded trac-admin
from the trunk source and upgraded your database with it.

On Mon, 2005-03-07 at 10:30 -0800, Peter Kropf wrote:
> Hi!
> 
> I'm not sure what I've done but my trac environment seems to be hosed.
> 
> I had been running against the head of the trac svn tree as of a couple 
> of weeks ago. (Wanted access to a macro that needed code that wasn't 
> available in the 0.8 release.) With the changes going on for the 0.9 
> release, I wanted to get back to using the regular distributions. So I 
> downloaded 0.8.1 and installed it. Now, when I point a browser at any of 
> my existing trac projects, I see:
> 
> 
> Oops...
> 
> Trac detected an internal error:
> 
> Unknown Trac Environment version (8).
> Traceback (most recent call last):
>    File "/usr/lib/python2.3/site-packages/trac/core.py", line 531, in 
> cgi_start
>      real_cgi_start()
>    File "/usr/lib/python2.3/site-packages/trac/core.py", line 513, in 
> real_cgi_start
>      env = open_environment()
>    File "/usr/lib/python2.3/site-packages/trac/core.py", line 195, in 
> open_environment
>      raise TracError('Unknown Trac Environment version (%d).' % version)
> TracError: Unknown Trac Environment version (8).
> 
> 
> Thinking that I missed an upgrade step with the installation, I ran 
> trac-admin upgrade:
> 
> root at think:/space/trac> trac-admin stuff upgrade
> Upgrade: Database is up to date, no upgrade necessary.
> 
> For kicks, I also created a new trac environment and was able to access 
> that with no problems. Any suggestions on how to recover my projects? Is 
> it possible to dump the trac environment and load it to a new environment?
> 
> Thanks!
> 
> - Peter
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