用户和用户组输入"redhat-config-users"打不开

我的linux图形化界面用户和用户组输入"redhat-config-users"打不开,提示如下:
[root@dhcp root]# redhat-config-users

** (redhat-config-users.py:2313): WARNING **: entry is incorrectly formatted

(redhat-config-users.py:2313): GLib-GObject-CRITICAL **: file gvaluearray.c: line 42 (g_value_array_get_nth): assertion `value_array != NULL' failed

** ERROR **: file user.c: line 658 (merge_ent_array_duplicates): should not be reached
aborting...
/usr/share/redhat-config-users/redhat-config-users: line 4: 2313 已放弃
/usr/bin/python2.2 /usr/share/redhat-config-users/redhat-config-users.py