If you find you need more information in the logs, you can turn on debug mode:
- In the menu, select “Hazel→Preferences”
- Hold down the option key.
- You should see a new pane called “Debug”. Select it. You can release the option key.
- Click the “Enable Debug Mode” checkbox.
Hazel will now log much more information to help diagnose issues. Note that this will make your log files quite large so when you are done, remember to uncheck the debug setting.