Heyy ,I am trying to transfer a field “id” with a certain value from one workflow to its child using the Execute Workflowand Execute Workflow trigger nodes, the value of id is successfully passed from parent workflow to child workflow but the issue is when I try to use it in another node within the child workflow just next to “execute workflow trigger” node
{{ json[“id”] }} as expression , It comes as undefinied
You’re missing the $ infront of the json. This is the n8n syntax to reference an input value.
You basically were setting an undefined variable for the id key and hence the null in output (undefined)