TypeError: Cannot read properties of undefined (reading 'temperature')

Please see the global variables and function below.
I hope you can find out why this fails.(error in post subject) I can only assume this is happening at line 6 or 8.

I needed:


Before you can access the global you need to fetch it. If this is in a function node I suggest you read the documentation

yes. I just discovered it the hard way :slight_smile: it work now :slight_smile:

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