Please refer to the image. I’m using the web app for n8n and keep getting this bug no matter what I try. The variable keeps getting “undefined” in the JS expression, even though the before and after both has the correct value for the variable. I’ve tried transforming the data in multiple ways and using multiple kinds of nodes, but all of them keeps giving me the undefined error in the JS expression when I try to use it.
This is not a bug.
The expression editor shows the value from first item.
Your screenshot of the data output shows this value is in the second item.
On the left(input) you have the schema view selected this does not show you the data from 1 item but rather a combined data set from the data coming in.
Incorrect you are merging it wrong. The screenshot clearly states 2 items and also you can see it in the json returned.
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ur a genius ily
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