Day 20 – A complete RAG disaster

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Today was a mess. Everything I tried to rebuild went completely wrong.

I thought I could trigger a subworkflow using the “call n8n workflow” node.Simple idea. But nothing worked.Nothing was passed through, nothing arrived, nothing happened. And I have no clue why.

I searched and searched and searched. Still nothing.I even used Gemini to try to debug it, but no luck there either.

I wanted to spend one hour.I ended up at one and a half. I even got up early to do this.

And let’s not forget Christmas is coming. I still need to buy gifts, breathe a little and not lose my mind. Today the morning is finished.

So here is my question for you. Do you have any good examples in the classroom or anywhere else that show how to use the “call n8n workflow” node properly? Did anyone yoused this node in an AI Agent node?

I clearly need to understand this better.

Not every day is progress. Todaywas pure frustration. It was nothing... But that is part of the journey.

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