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Description of problem:
When performing "yum module remove --all perl:common" command to remove the perl-5.26 module and associated packages (which has none because apparently the module is "special") the following backtrace is printed:
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
# yum module remove --all perl:common
[...]
Traceback (most recent call last):
File "/usr/bin/yum", line 58, in <module>
main.user_main(sys.argv[1:], exit_code=True)
File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 201, in user_main
errcode = main(args)
File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 67, in main
return _main(base, args, cli_class, option_parser_class)
File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 106, in _main
return cli_run(cli, base)
File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 122, in cli_run
cli.run()
File "/usr/lib/python3.6/site-packages/dnf/cli/cli.py", line 1162, in run
return self.command.run()
File "/usr/lib/python3.6/site-packages/dnf/cli/commands/module.py", line 377, in run
self.subcmd.run_on_module()
File "/usr/lib/python3.6/site-packages/dnf/cli/commands/module.py", line 254, in run_on_module
modules_from_specs = self._get_modules_from_name_stream_specs()
File "/usr/lib/python3.6/site-packages/dnf/cli/commands/module.py", line 48, in _get_modules_from_name_stream_specs
name = nsvcap.name if nsvcap.name else ""
AttributeError: 'NoneType' object has no attribute 'name'
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
Version-Release number of selected component (if applicable):
dnf-4.2.23-4.el8.noarch
How reproducible:
Always
Steps to Reproduce:
1. Enable "perl:5.26" module and install a package
# yum -y module enable perl:5.26
# yum -y install perl-DBI
2. Remove the module
# yum -y module remove --all perl:common
Actual results:
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
Traceback (most recent call last):
File "/usr/bin/yum", line 58, in <module>
main.user_main(sys.argv[1:], exit_code=True)
File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 201, in user_main
errcode = main(args)
File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 67, in main
return _main(base, args, cli_class, option_parser_class)
File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 106, in _main
return cli_run(cli, base)
File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 122, in cli_run
cli.run()
File "/usr/lib/python3.6/site-packages/dnf/cli/cli.py", line 1162, in run
return self.command.run()
File "/usr/lib/python3.6/site-packages/dnf/cli/commands/module.py", line 377, in run
self.subcmd.run_on_module()
File "/usr/lib/python3.6/site-packages/dnf/cli/commands/module.py", line 254, in run_on_module
modules_from_specs = self._get_modules_from_name_stream_specs()
File "/usr/lib/python3.6/site-packages/dnf/cli/commands/module.py", line 48, in _get_modules_from_name_stream_specs
name = nsvcap.name if nsvcap.name else ""
AttributeError: 'NoneType' object has no attribute 'name'
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
Expected results:
No backtrace.
Additional info:
The fact that "perl:5.26" may be some special module may explain this, I don't know:
# yum module info perl:5.26
[...]
Artifacts : <<<<< EMPTY
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (Moderate: dnf security and bug fix update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHSA-2021:4464
Description of problem: When performing "yum module remove --all perl:common" command to remove the perl-5.26 module and associated packages (which has none because apparently the module is "special") the following backtrace is printed: -------- 8< ---------------- 8< ---------------- 8< ---------------- 8< -------- # yum module remove --all perl:common [...] Traceback (most recent call last): File "/usr/bin/yum", line 58, in <module> main.user_main(sys.argv[1:], exit_code=True) File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 201, in user_main errcode = main(args) File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 67, in main return _main(base, args, cli_class, option_parser_class) File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 106, in _main return cli_run(cli, base) File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 122, in cli_run cli.run() File "/usr/lib/python3.6/site-packages/dnf/cli/cli.py", line 1162, in run return self.command.run() File "/usr/lib/python3.6/site-packages/dnf/cli/commands/module.py", line 377, in run self.subcmd.run_on_module() File "/usr/lib/python3.6/site-packages/dnf/cli/commands/module.py", line 254, in run_on_module modules_from_specs = self._get_modules_from_name_stream_specs() File "/usr/lib/python3.6/site-packages/dnf/cli/commands/module.py", line 48, in _get_modules_from_name_stream_specs name = nsvcap.name if nsvcap.name else "" AttributeError: 'NoneType' object has no attribute 'name' -------- 8< ---------------- 8< ---------------- 8< ---------------- 8< -------- Version-Release number of selected component (if applicable): dnf-4.2.23-4.el8.noarch How reproducible: Always Steps to Reproduce: 1. Enable "perl:5.26" module and install a package # yum -y module enable perl:5.26 # yum -y install perl-DBI 2. Remove the module # yum -y module remove --all perl:common Actual results: -------- 8< ---------------- 8< ---------------- 8< ---------------- 8< -------- Traceback (most recent call last): File "/usr/bin/yum", line 58, in <module> main.user_main(sys.argv[1:], exit_code=True) File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 201, in user_main errcode = main(args) File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 67, in main return _main(base, args, cli_class, option_parser_class) File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 106, in _main return cli_run(cli, base) File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 122, in cli_run cli.run() File "/usr/lib/python3.6/site-packages/dnf/cli/cli.py", line 1162, in run return self.command.run() File "/usr/lib/python3.6/site-packages/dnf/cli/commands/module.py", line 377, in run self.subcmd.run_on_module() File "/usr/lib/python3.6/site-packages/dnf/cli/commands/module.py", line 254, in run_on_module modules_from_specs = self._get_modules_from_name_stream_specs() File "/usr/lib/python3.6/site-packages/dnf/cli/commands/module.py", line 48, in _get_modules_from_name_stream_specs name = nsvcap.name if nsvcap.name else "" AttributeError: 'NoneType' object has no attribute 'name' -------- 8< ---------------- 8< ---------------- 8< ---------------- 8< -------- Expected results: No backtrace. Additional info: The fact that "perl:5.26" may be some special module may explain this, I don't know: # yum module info perl:5.26 [...] Artifacts : <<<<< EMPTY