Why I'm getting this errror : [Paired item data for item from node 'create list of labels' is unavailable. Ensure 'create list of labels' is providing the required output.]

[Himanshu_Rana]

I’m getting this error ;
Paired item data for item from node ‘create list of labels’ is unavailable. Ensure ‘create list of labels’ is providing the required output.

An expression here won’t work because it uses .item and n8n can’t figure out the matching item. You can either:

• Add the missing information to the node ‘create list of labels’
• Or use .first(), .last() or .all()[index] instead of .item

[Wouter_Nigrini]

Can you take a screenshot of the execution

[Himanshu_Rana]

[Wouter_Nigrini]

The problem is that you’re setting a labels var in the step you’re referencing in Assign Labels with the option to pass other items to false. So technically this doesnt exist:

[Himanshu_Rana]

Sorry, I couldn’t understand, could you elaborate.
I had sent you the json also above. could you fix?

[darrell_tw]

I would suggest split the path

One for use AI to determine the label

Another path is getting the labels

Then merge together to do the IF node.

[Matheus_Nascimento]

I had this error:
Paired item data for item from node ‘Legenda.json’ is unavailable. Ensure ‘Legenda.json’ is providing the required output.

An expression here won’t work because it uses .item and n8n can’t figure out the matching item. You can either:

• Add the missing information to the node ‘Legenda.json’
• Or use .first(), .last() or .all()[index] instead of .item

And I managed to solve it this way

From: {{ $(‘BaseRow IDs’).item.json.Videos }}
To: {{ $(‘BaseRow IDs’).first().json.Videos }}

Using first() worked.