| 2012-06-15 22:37:36 |
Gary Lasker |
description |
From errors.ubuntu.com:
If you click on "installed" while software-center is initializing (and the apt cache is not ready) it crashes with:
2012-05-03 18:01:16,188 - softwarecenter.db.enquire - ERROR - _get_estimate_nr_apps_and_nr_pkgs failed
Traceback (most recent call last):
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/enquire.py", line 115, in _get_estimate_nr_apps_and_nr_pkgs
tmp_matches = enquire.get_mset(0, len(self.db), None, xfilter)
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/appfilter.py", line 94, in __call__
if (not pkgname in self.cache or
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/pkginfo_impl/aptcache.py", line 263, in __contains__
return self._cache.__contains__(k)
AttributeError: 'NoneType' object has no attribute '__contains__'
Traceback (most recent call last):
File "/scratch/egon/devel/software-center/trunk/softwarecenter/ui/gtk3/panes/installedpane.py", line 374, in profiled_rebuild_categorised_view
rebuild_categorised_view()
File "/scratch/egon/devel/software-center/trunk/softwarecenter/ui/gtk3/panes/installedpane.py", line 401, in rebuild_categorised_view
persistent_duplicate_filter=(i > 0))
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/enquire.py", line 317, in set_query
self._blocking_perform_search()
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/enquire.py", line 212, in _blocking_perform_search
matches = enquire.get_mset(0, self.limit, None, xfilter)
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/appfilter.py", line 94, in __call__
if (not pkgname in self.cache or
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/pkginfo_impl/aptcache.py", line 263, in __contains__
return self._cache.__contains__(k)
AttributeError: 'NoneType' object has no attribute '__contains__'
Its often reported error so we need to fix it. |
SRU TEST CASE:
1. open stock software-center
2. click on the "Installed" toolbar button very quickly while the main page is still loading
3. verify that there is a traceback (note that this does not happen always, just most of the time)
4. use the fixed version from -proposed
5. verify that (2) no longer produces the following (or any) traceback
SRU REGRESSION POTENTIAL:
Very low, but a possible regression is that the toolbar buttons may not be enabled when Software Center has fully initialized. Test launching and relaunching Software Center to confirm that the toolbar buttons always become active when the lobby view initialization is complete.
From errors.ubuntu.com:
If you click on "installed" while software-center is initializing (and the apt cache is not ready) it crashes with:
2012-05-03 18:01:16,188 - softwarecenter.db.enquire - ERROR - _get_estimate_nr_apps_and_nr_pkgs failed
Traceback (most recent call last):
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/enquire.py", line 115, in _get_estimate_nr_apps_and_nr_pkgs
tmp_matches = enquire.get_mset(0, len(self.db), None, xfilter)
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/appfilter.py", line 94, in __call__
if (not pkgname in self.cache or
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/pkginfo_impl/aptcache.py", line 263, in __contains__
return self._cache.__contains__(k)
AttributeError: 'NoneType' object has no attribute '__contains__'
Traceback (most recent call last):
File "/scratch/egon/devel/software-center/trunk/softwarecenter/ui/gtk3/panes/installedpane.py", line 374, in profiled_rebuild_categorised_view
rebuild_categorised_view()
File "/scratch/egon/devel/software-center/trunk/softwarecenter/ui/gtk3/panes/installedpane.py", line 401, in rebuild_categorised_view
persistent_duplicate_filter=(i > 0))
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/enquire.py", line 317, in set_query
self._blocking_perform_search()
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/enquire.py", line 212, in _blocking_perform_search
matches = enquire.get_mset(0, self.limit, None, xfilter)
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/appfilter.py", line 94, in __call__
if (not pkgname in self.cache or
File "/scratch/egon/devel/software-center/trunk/softwarecenter/db/pkginfo_impl/aptcache.py", line 263, in __contains__
return self._cache.__contains__(k)
AttributeError: 'NoneType' object has no attribute '__contains__'
Its often reported error so we need to fix it. |
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