Version-Release number of selected component:
dnf-2.6.3-4.fc27

Additional info:
reporter:       libreport-2.9.2
cmdline:        /usr/bin/python3 /bin/dnf history undo 10-12
crash_function: _hcmd_undo
exception_type: IndexError
executable:     /bin/dnf
kernel:         4.13.0-1.fc27.x86_64
runlevel:       N 5
type:           Python3
uid:            0

Truncated backtrace:
__init__.py:888:_hcmd_undo:IndexError: list index out of range

Traceback (most recent call last):
  File "/bin/dnf", line 58, in <module>
    main.user_main(sys.argv[1:], exit_code=True)
  File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 179, in user_main
    errcode = main(args)
  File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 64, in main
    return _main(base, args, cli_class, option_parser_class)
  File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 99, in _main
    return cli_run(cli, base)
  File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 115, in cli_run
    cli.run()
  File "/usr/lib/python3.6/site-packages/dnf/cli/cli.py", line 1009, in run
    return self.command.run()
  File "/usr/lib/python3.6/site-packages/dnf/cli/commands/__init__.py", line 944, in run
    ret = self._hcmd_undo(extcmds)
  File "/usr/lib/python3.6/site-packages/dnf/cli/commands/__init__.py", line 888, in _hcmd_undo
    return self.base.history_undo_transaction(extcmds[0])
IndexError: list index out of range

Local variables in innermost frame:
extcmds: []
self: <dnf.cli.commands.HistoryCommand object at 0x7f2649c51080>

Potential duplicate: bug 1478115