Catch the Item which has empty output in some Node in scenario

Hi! I have a list of Items from Node, after I’m requesting additional info about them and getting empty output in nothing found and I need to get this items after in flow.

Example: 10 items input → searching node → 2 items output (with Always Output Data param) and I need this 8.

Variant with comparing outputs in different nodes not very useful here for me, cause Searching node output has a little bit different data (((

Thank you for any help!

Best regards,
Alex.

It looks like your topic is missing some important information. Could you provide the following if applicable.

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

Sorry!

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

Version 1.44.1
DB- default
n8n EXECUTIONS_PROCESS - default
Running - n8n cloud
OS - MacOS laptop

Welcome to the community @Alex_Bri :tada:
To get a better understanding of what you’re trying to achieve, could you maybe share your workflow or parts of it here by copy & pasting the workflow JSON content in between two block quotes (```)?

@Alex_Bri
Not sure if I fully understand your question, but it sounds like you’re working with a workflow where you start with an initial list of items, pass them through a search operation, and then need to handle the cases where some items aren’t found during the search.

Here’s an example workflow that generates a sample data set of Pokémon, including both real and fake ones. It then uses HTTP requests to check the existence of each Pokémon on the PokéAPI, filtering out the real ones by their status code, and finally merges the results to only keep the fake Pokémon. Could this be something you’re looking for?

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