Description of problem:
[root@ra ~]# yum remove plater
Dependencies resolved.
==========================================================================================================================================================================================================================================================================================
 Package                                                            Arch                                                             Version                                                                      Repository                                                         Size
==========================================================================================================================================================================================================================================================================================
Removing:
 plater                                                             noarch                                                           2015.03.10-5.fc25                                                            @System                                                            63 k
 printrun                                                           x86_64                                                           2015.03.10-5.fc25                                                            @System                                                            56 k

Transaction Summary
==========================================================================================================================================================================================================================================================================================
Remove  2 Packages

Installed size: 119 k
Is this ok [y/N]: y
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
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/python3.5/site-packages/dnf/yum/main.py", line 86, in user_main
    errcode = main(args)
  File "/usr/lib/python3.5/site-packages/dnf/yum/main.py", line 44, in main
    return _main(base, args)
  File "/usr/lib/python3.5/site-packages/dnf/yum/main.py", line 82, in _main
    return dnf.cli.main.cli_run(cli, base)
  File "/usr/lib/python3.5/site-packages/dnf/cli/main.py", line 123, in cli_run
    ret = resolving(cli, base)
  File "/usr/lib/python3.5/site-packages/dnf/cli/main.py", line 150, in resolving
    base.do_transaction(display=displays)
  File "/usr/lib/python3.5/site-packages/dnf/cli/cli.py", line 222, in do_transaction
    super(BaseCli, self).do_transaction(display)
  File "/usr/lib/python3.5/site-packages/dnf/base.py", line 662, in do_transaction
    self._run_transaction(cb=cb)
  File "/usr/lib/python3.5/site-packages/dnf/base.py", line 725, in _run_transaction
    self._store_config_in_history()
  File "/usr/lib/python3.5/site-packages/dnf/base.py", line 2018, in _store_config_in_history
    self.history.write_addon_data('config-main', self.conf.dump())
  File "/usr/lib/python3.5/site-packages/dnf/conf/config.py", line 554, in dump
    if not opt._is_runtimeonly():
AttributeError: 'bool' object has no attribute '_is_runtimeonly'




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

dnf-2.0.0-0.rc2.3.fc26.noarch
dnf-yum-2.0.0-0.rc2.3.fc26.noarch

How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info: