Werk #4381: Fixed exception when WATO ruleset without main group definition exists
| Component | Setup | ||
| Title | Fixed exception when WATO ruleset without main group definition exists | ||
| Date | Feb 20, 2017 | ||
| Level | Trivial Change | ||
| Class | Bug Fix | ||
| Compatibility | Compatible - no manual interaction needed | ||
| Checkmk versions & editions |
|
An exception "AttributeError ('NoneType' object has no attribute 'title')" could occur on WATO ruleset list pages when a custom Check_MK ruleset definition exists without previous register_rulegroup() call for the main group.