Expression Errors after Execution Order Upgrade

Questions
1

ERROR: Can’t get data for expression under ‘JSON’ field

In node ‘undefined’, output item 0 points to an input item on node ‘IF4‘ that doesn’t exist.

I don’t know why data is not pulling from previous nodes and I keeping getting this error.

Never happened before as long as I am redirecting the true or false.

Very weird

3

Hi @Keep_Innovations - can you fill out the following template, and also provide a sample workflow where we can see this in action? Ideally this would be a workflow that wouldn’t require any outside credentials :+1:

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:
4

Its now working…not sure why it started doing that.

5

No worries, @Keep_Innovations - if you have it happen again, just provide us an example we can look into. :+1: