Edgewall Software

Opened 17 years ago

Closed 17 years ago

Last modified 9 years ago

#5575 closed defect (duplicate)

After the update to svn 5734 database cannot be upgraded

Reported by: anonymous Owned by: Eli Carter
Priority: normal Milestone:
Component: general Version: devel
Severity: normal Keywords: NoneType, iterable, upgrade, postgresql
Cc: Branch:
Release Notes:
API Changes:
Internal Changes:


After the update of trac 0.11 revision 5734 (0.11dev-r5732), when I run trac-admin /location upgrade —no-backup this command returns: Command failed: 'NoneType' object is not iterable

I use a postgres database backend.

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Change History (7)

comment:1 by Eli Carter, 17 years ago

Owner: changed from Jonas Borgström to Eli Carter
Status: newassigned

comment:2 by Eli Carter, 17 years ago

Thank you for the report!

If you could provide a bit more detail, it'll help me solve this quicker:

  • Can you provide a backtrace?
  • What OS/distribution are you using?
  • What version of python are you using?

comment:3 by Eli Carter, 17 years ago

Keywords: upgrade postgresql added

Guesses of where this might be (but no way to check yet):

comment:4 by Dave Abrahams <dave@…>, 17 years ago

retracile asked me to try reproducing this by creating a DB in 0.10.4 and upgrading it to 0.11dev. As I expected, the report was:

Database is up to date, no upgrade necessary.

comment:5 by nulleke76@…, 17 years ago

I checked the db21 update that came with this svn revision. I noticed that it tries to update reports that have been changed by me already. I manually did an update of the database version number. Now everything works as expected.

comment:6 by Christian Boos, 17 years ago

Resolution: duplicate
Status: assignedclosed

Same as #5593.



Python 2.5 now errors with: TypeError: 'NoneType' object is not iterable instead of: TypeError: iteration over non-sequence as it did with 2.3 and 2.4.

comment:7 by Ryan J Ollos, 9 years ago

Keywords: NoneType iterable upgrade postgresql → NoneType, iterable, upgrade, postgresql

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