title: CFE-ConfigValidator-9: Required setting is missing from section in your config
This error occurs when MPF does not find a required setting in one of your config sections.
For instance, every switch has to have a number in MPF:
switches: s_ball_switch1: number: 1
Omitting one of the required settings
If you omit on of the required settings you will see this error. To this this browse to the config reference of your device and add all the required settings. Alternatively, you could use your IDE with the MPF language server to auto-complete all required settings.
Need more help troubleshooting?
Have a look at our Troubleshooting section. It might give you some hints for certain classes of problems.
What if this did not fix your problem?
Is something missing here? Do you have a helpful hint for others experiencing this error?
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