Critical Bug was found with Split in Batches node

Questions
1

I think I found a critical bug with Split in Batches node.

Situation:

I was working with Data bases and Split in Batches node. If I use this node inside loop everything works fine. But I need to clear data before next loop so I turned Reset Option in Split in Batches node. And then my webpage got frozen and nothing helped except server rebooting.

My simplified workflow:

Also I’ve tried to expand RAM on my server from 4gb to 8gb but it didn’t help.

I need to know how to how to clear data in second Split in Batches node to get actual data and without server crashing?

Information on your n8n setup

  • n8n version: 0.228.2
  • Database: SQLite
  • n8n EXECUTIONS_PROCESS setting: main
  • Running n8n via: Docker Compose
  • Operating system: Ubuntu
2

You cannot use a split in batches node inside the loop of another split in batches node.

2 Likes
3

Thank you for help!

And why so?

4

Because every node is independent and doesnt know if it is running in a nested loop.

3 Likes
5

@Eventurum ongoing, related discussion:

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6

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