Bug 1415441

Summary:	AttributeError: 'NEVRA' object has no attribute '_has_just_name'
Product:	[Fedora] Fedora	Reporter:	Wesley Tanaka <wtanaka>
Component:	dnf	Assignee:	rpm-software-management
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	24	CC:	masanari.iida, packaging-team-maint, rpm-software-management, vmukhame, wtanaka
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Linux
Whiteboard:
Fixed In Version:	dnf-1.1.10-4.fc24	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-01-24 03:48:49 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Wesley Tanaka 2017-01-22 03:01:16 UTC

Description of problem:

dnf install crashes with error AttributeError: 'NEVRA' object has no attribute '_has_just_name' -- I am not sure if this is an issue with dnf or with the fedora docker image, which I am using.

Version-Release number of selected component (if applicable):


How reproducible:

Every time

Steps to Reproduce:

Trigger either of these travis builds:
https://travis-ci.org/wtanaka/ansible-role-vagrant/jobs/194099850
https://travis-ci.org/wtanaka/ansible-role-slack/jobs/194099715


Actual results:

Traceback (most recent call last):
  File "/bin/dnf", line 58, in <module>
    main.user_main(sys.argv[1:], exit_code=True)
  File "/usr/lib/python3.5/site-packages/dnf/cli/main.py", line 174, in user_main
    errcode = main(args)
  File "/usr/lib/python3.5/site-packages/dnf/cli/main.py", line 60, in main
    return _main(base, args)
  File "/usr/lib/python3.5/site-packages/dnf/cli/main.py", line 112, in _main
    cli.run()
  File "/usr/lib/python3.5/site-packages/dnf/cli/cli.py", line 1099, in run
    return self.command.run(self.base.extcmds)
  File "/usr/lib/python3.5/site-packages/dnf/cli/commands/install.py", line 89, in run
    self.base.install(pkg_spec, strict=strict)
  File "/usr/lib/python3.5/site-packages/dnf/base.py", line 1432, in install
    sltrs = subj.get_best_selectors(self.sack)
  File "/usr/lib/python3.5/site-packages/dnf/subject.py", line 163, in get_best_selectors
    return [self.get_best_selector(sack, forms)]
  File "/usr/lib/python3.5/site-packages/dnf/subject.py", line 126, in get_best_selector
    if nevra._has_just_name():
AttributeError: 'NEVRA' object has no attribute '_has_just_name'



Expected results:

DNF does not throw exception

Additional info:

Comment 1 Igor Gnatenko 2017-01-22 08:57:00 UTC

which version of dnf and hawkey you have?

Comment 2 Fedora Update System 2017-01-22 09:13:01 UTC

dnf-1.1.10-4.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2017-6abb5726f7

Comment 3 Fedora Update System 2017-01-23 01:48:10 UTC

dnf-1.1.10-4.fc24 has been pushed to the Fedora 24 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-6abb5726f7

Comment 4 masanari iida 2017-01-24 00:27:25 UTC

I had this symptom after dnf update to dnf-1.1.10-3.fc24.

I have updated following RPMS (download manually from koji)
python3-hawkey-0.6.3-6.1.fc24
hawkey-0.6.3-6.1.fc24

Then problem fixed.
Now I can use dnf to download RPMs without error.

I didn't test dnf-1.1.10-4.fc24.
If you encounter this symptom, you can not download individual RPMs
from repo using dnf. So it may be difficult to download a test RPM using dnf.

Comment 5 masanari iida 2017-01-24 01:22:55 UTC

rpcbind-0.2.3-15.rc2.fc24.x86_64              Tue Jan 24 09:21:10 2017

python3-hawkey-0.6.3-6.1.fc24.x86_64          Tue Jan 24 09:15:50 2017
hawkey-0.6.3-6.1.fc24.x86_64                  Tue Jan 24 09:15:50 2017

sheepdog-1.0.1-2.fc24.x86_64                  Sat Jan 21 18:10:37 2017
python3-dnf-1.1.10-3.fc24.noarch              Sat Jan 21 18:10:37 2017
perl-open-1.10-366.fc24.noarch                Sat Jan 21 18:10:37 2017
perl-IO-1.35-366.fc24.x86_64                  Sat Jan 21 18:10:37 2017
dnf-yum-1.1.10-3.fc24.noarch                  Sat Jan 21 18:10:37 2017
dnf-conf-1.1.10-3.fc24.noarch                 Sat Jan 21 18:10:37 2017
dnf-1.1.10-3.fc24.noarch                      Sat Jan 21 18:10:37 2017
 
vim-minimal-8.0.194-1.fc24.x86_64             Sat Jan 21 18:09:29 2017
snapper-libs-0.4.1-1.fc24.x86_64              Sat Jan 21 18:09:29 2017

According to my "rpm -qa --last",  I have updated dnf-yum, dnf-conf 
and python3-dnf RPMs at one time.
But I didn't include hawkey and python3-hawkey.
dnf didn't pull these 2 as dependency.
I understand this is the reason why I encountered the issue.

If my understanding is correct, the dnf needs to have dependency with hawkey.

Comment 6 Fedora Update System 2017-01-24 03:48:49 UTC

dnf-1.1.10-4.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.