qbrowse crashes when run in repository: 'NoneType' object has no attribute 'last_revision_info'

[GreyGeek]

Fresh install of Kubuntu 104 64bit with KDE 4.4.3
I created "bzr_repo" and cd into it. Then I issued
bzr qbrowse

that's when bzr crashed.

bzr: ERROR: exceptions.AttributeError: 'NoneType' object has no attribute 'last_revision_info'

Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/qbzr/lib/trace.py", line 291, in reports_exception_decorate
    return f(*args, **kargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/qbzr/lib/browse.py", line 148, in load
    revno, self.revision_id = self.branch.last_revision_info()
AttributeError: 'NoneType' object has no attribute 'last_revision_info'

bzr 2.1.1 on python 2.6.5 (linux2)
arguments: ['/usr/bin/bzr', 'qbrowse']
encoding: 'UTF-8', fsenc: 'UTF-8', lang: 'en_US.UTF-8'
plugins:
  bzrtools /usr/lib/python2.6/dist-packages/bzrlib/plugins/bzrtools [2.1.0]
  explorer /usr/lib/python2.6/dist-packages/bzrlib/plugins/explorer [1.0.1]
  launchpad /usr/lib/python2.6/dist-packages/bzrlib/plugins/launchpad [2.1.1]
  netrc_credential_store /usr/lib/python2.6/dist-packages/bzrlib/plugins/netrc_credential_store [2.1.1]
  news_merge /usr/lib/python2.6/dist-packages/bzrlib/plugins/news_merge [2.1.1]
  qbzr /usr/lib/python2.6/dist-packages/bzrlib/plugins/qbzr [0.18.6]
  search /usr/lib/python2.6/dist-packages/bzrlib/plugins/search [1.7.0dev]
  stats /usr/lib/python2.6/dist-packages/bzrlib/plugins/stats [0.1.0dev]

[Alexander Belchenko (bialix)]

> I created "bzr_repo" and cd into it.

How do you created "bzr_repo"? Can you provide us more details?

[Alexander Belchenko (bialix)]

I can reproduce it with following commands:

bzr init-repo .
bzr qbrowse

[Alexander Belchenko (bialix)]

2GreyGeek: you need to create a branch inside your repository with `bzr init foo` command and run qbrowse in foo directory.

Also please take a look on Bazaar Explorer GUI application. It may help you with initial setup of your project.

[GreyGeek (greygeek)]

I used the following command:
 bzr init-repo ~/bzr_repo

As you said, when I created a branch qbrowse did not crash.

[Gary van der Merwe (garyvdm)]

You get this error when you run qbrowse in a repository (not in a branch.) It should rather show a "Not a Branch" error.

[André Bachmann (andrebachmann-dd)]

I created a bugfix for this, it's in: https://code.launchpad.net/~andrebachmann-dd/qbzr/fix_qbrowse

[Alexander Belchenko (bialix)]

Fix committed to 0.20, 0.21 and trunk branches.