Bug 41992 – appcenter/invoke_dry_run: AttributeError: 'NoneType' object has no attribute 'versions'

Bug 41992 - appcenter/invoke_dry_run: AttributeError: 'NoneType' object has no attribute 'versions'


Summary:	appcenter/invoke_dry_run: AttributeError: 'NoneType' object has no attribute ...

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	UMC - App-Center
Version:	UCS 4.1
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS 4.1-3-errata
Assigned To:	Dirk Wiesenthal
QA Contact:	Felix Botner

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2016-08-15 15:08 CEST by Florian Best
Modified:	2017-11-29 13:04 CET (History)
CC List:	2 users (show)

See Also:
What kind of report is it?:	Bug Report
What type of bug is this?:	5: Major Usability: Impairs usability in key scenarios
Who will be affected by this bug?:	3: Will affect average number of installed domains
How will those affected feel about the bug?:	2: A Pain – users won’t like this once they notice it
User Pain:	0.171
Enterprise Customer affected?:
School Customer affected?:
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number:	2017112721000261, 2017100421000733, 2016102221000095, 2016102321000351, 2016102421000126, 2016112521000042, 2017031621000822
Bug group (optional):	External feedback
Max CVSS v3 score:

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Description Florian Best

2016-08-15 15:08:26 CEST

Version: 4.1-2 errata234 (Vahr)

Traceback(f861d4ff495a6526d5b67927b12fff9a):
Execution of command 'appcenter/invoke_dry_run' has failed:

Traceback (most recent call last):
  File "%PY2.7%/univention/management/console/base.py", line 283, in execute
    function(self, request)
  File "%PY2.7%/univention/management/console/modules/appcenter/__init__.py", line 323, in invoke_dry_run
    self.invoke(request)
  File "%PY2.7%/univention/management/console/modules/appcenter/__init__.py", line 123, in _deferred
    return func(self, *args, **kwargs)
  File "%PY2.7%/univention/management/console/modules/decorators.py", line 656, in _decorated
    return function(self, request, *args, **kwargs)
  File "%PY2.7%/univention/management/console/modules/decorators.py", line 190, in _response
    return function(self, request)
  File "%PY2.7%/univention/management/console/modules/appcenter/__init__.py", line 435, in invoke
    Application.all(only_local=True)  # if not yet cached, cache. but use only local inis
  File "%PY2.7%/univention/management/console/modules/appcenter/app_center.py", line 892, in all
    used_app.candidate.versions = iapps
AttributeError: 'NoneType' object has no attribute 'versions'

Comment 1 Florian Best

2016-08-17 10:23:09 CEST

Reported again, 4.1-3 errata234 (Vahr)

Comment 2 Dirk Wiesenthal

2016-10-18 17:52:26 CEST

Fixed in
  univention-appcenter 5.0.22-21.227.201610181743

Candidate can be None. Is now checked explicitly.

Comment 3 Dirk Wiesenthal

2016-10-18 17:56:44 CEST

YAML updated, merged to 4.2

Comment 4 Felix Botner

2016-10-18 18:29:56 CEST

OK, fixed
OK, merged
OK, yaml

Comment 5 Janek Walkenhorst

2016-10-19 11:17:23 CEST

<http://errata.software-univention.de/ucs/4.1/293.html>

Comment 6 Florian Best

2016-10-25 15:51:44 CEST

Reported again, 4.1-3 errata276 (Vahr)

Comment 7 Florian Best

2016-10-25 15:52:37 CEST

Reported again, 4.1-3 errata278 (Vahr)

Comment 8 Florian Best

2016-10-25 15:53:13 CEST

Reported again, 4.1-3 errata276 (Vahr)

Comment 9 Florian Best

2016-12-09 17:20:21 CET

Reported again, 4.1-2 errata263 (Vahr)

Comment 10 Florian Best

2017-04-21 12:05:08 CEST

Version: 4.1-2 errata295 (Vahr)

Comment 11 Johannes Keiser

2017-11-29 13:04:46 CET

Reported again: Version: 4.1-3 errata282 (Vahr)