Bug 1266768 - [abrt] python-dnf: migrate.py:139:migrate_history_pkgs:AttributeError: 'NoneType' object has no attribute 'execute'
[abrt] python-dnf: migrate.py:139:migrate_history_pkgs:AttributeError: 'NoneT...
Product: Fedora
Classification: Fedora
Component: dnf (Show other bugs)
x86_64 Unspecified
unspecified Severity unspecified
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Assigned To: rpm-software-management
Fedora Extras Quality Assurance
: 1299650 (view as bug list)
Depends On:
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Reported: 2015-09-27 10:53 EDT by Pascal94
Modified: 2016-07-19 14:02 EDT (History)
11 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2016-07-19 14:02:33 EDT
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Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
File: backtrace (1.32 KB, text/plain)
2015-09-27 10:53 EDT, Pascal94
no flags Details
File: environ (2.84 KB, text/plain)
2015-09-27 10:53 EDT, Pascal94
no flags Details

  None (edit)
Description Pascal94 2015-09-27 10:53:05 EDT
Version-Release number of selected component:

Additional info:
reporter:       libreport-2.6.2
cmdline:        /usr/bin/python -OO /usr/bin/dnf-2 migrate
dso_list:       python-dnf-plugins-extras-migrate-0.0.9-1.fc22.noarch
executable:     /usr/bin/dnf-2
kernel:         4.1.7-100.fc21.x86_64
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
migrate.py:139:migrate_history_pkgs:AttributeError: 'NoneType' object has no attribute 'execute'

Traceback (most recent call last):
  File "/usr/bin/dnf-2", line 36, in <module>
    main.user_main(sys.argv[1:], exit_code=True)
  File "/usr/lib/python2.7/site-packages/dnf/cli/main.py", line 198, in user_main
    errcode = main(args)
  File "/usr/lib/python2.7/site-packages/dnf/cli/main.py", line 84, in main
    return _main(base, args)
  File "/usr/lib/python2.7/site-packages/dnf/cli/main.py", line 136, in _main
  File "/usr/lib/python2.7/site-packages/dnf/cli/cli.py", line 1085, in run
    return self.command.run(self.base.extcmds)
  File "/usr/lib/python2.7/site-packages/dnf-plugins/migrate.py", line 117, in run
  File "/usr/lib/python2.7/site-packages/dnf-plugins/migrate.py", line 133, in migrate_history
    self.migrate_history_pkgs(yum_history, dnf_history)
  File "/usr/lib/python2.7/site-packages/dnf-plugins/migrate.py", line 139, in migrate_history_pkgs
AttributeError: 'NoneType' object has no attribute 'execute'

Local variables in innermost frame:
yum_hist: <dnf.yum.history.YumHistory object at 0x7f2955b86d50>
yum_cur: None
self: <dnf.plugin.dynamic.migrate.MigrateCommand object at 0x7f2955b7d950>
dnf_hist: <dnf.yum.history.YumHistory object at 0x7f2954597710>
Comment 1 Pascal94 2015-09-27 10:53:10 EDT
Created attachment 1077745 [details]
File: backtrace
Comment 2 Pascal94 2015-09-27 10:53:12 EDT
Created attachment 1077746 [details]
File: environ
Comment 3 Honza Silhan 2015-10-13 09:11:59 EDT
It seems like db is not opened. We'll take a look.
Comment 4 Oliver Sampson 2015-12-15 11:53:14 EST
Another user experienced a similar problem:

Trying to update packages from the system tray when one package requies --nogpgcheck.

reporter:       libreport-2.6.3
cmdline:        /usr/bin/python -OO /usr/bin/dnf-2 migrate
dso_list:       python-dnf-plugins-extras-migrate-0.0.11-1.fc22.noarch
event_log:      2015-12-15-17:51:30> ('report_uReport' completed successfully)
executable:     /usr/bin/dnf-2
kernel:         4.2.6-201.fc22.x86_64
package:        python-dnf-1.1.4-2.fc22
reason:         migrate.py:139:migrate_history_pkgs:AttributeError: 'NoneType' object has no attribute 'execute'
runlevel:       N 5
type:           Python
uid:            1000
Comment 5 Michal Domonkos 2016-01-19 10:16:16 EST
*** Bug 1299650 has been marked as a duplicate of this bug. ***
Comment 6 Fedora Admin XMLRPC Client 2016-07-08 05:27:21 EDT
This package has changed ownership in the Fedora Package Database.  Reassigning to the new owner of this component.
Comment 7 Fedora End Of Life 2016-07-19 14:02:33 EDT
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
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current release. If you experience problems, please add a comment to this

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