Dear nodered Experts,
I have this simple function that gets the value of msg.payload and loop through that value to get specific data, how ever I am having an error of "Cannot read property '0' of undefined.
I don't know how this happen. Anyone has already encountered this?
This is my function:
And this is the output of the debug node:
The second message is actually my data on which I like to loop on.
Thank you. I hope you can help me in here.
With kind regards,