Google Calendar Event ID Headache

Brand new to N8n, this is my first AI Agent workflow, and have been stuck for hours. I’m using the latest version. I’ve read through all the similar topics and none of the solutions worked for me. I’ve also noticed that when I put any fromAI expressions in the update node Event ID the whole page freezes and I have to back-out and back in.

I’ve tried many different ways of prompting the ID description to ensure its pulling the right data. I’ve had mixed results, but there is a relatively consistent output for the IDs but they don’t match the URL eIDs of the events (which I believe is the ID its supposed to be using) and I’m been scratching my head for hours.

I’ve also tried adding delete and had the same issue.

Chat: whats the schedule >> change X (parameter) of Z event >> resource could not be found

UPDATE: I genuinely think I may have discovered a bug because I finally managed to get the delete node to work, and have the exact same event ID passing through the Update node, and still running into the issue. Also the screen doesn’t freeze with the Delete node like it does the Update node.

Since delete is working I am using a workaround by prompting the agent rules, if you’re unable to update an event, delete and create a new one with the desired changes. Which looks virtually the same on the Google side of things.

Hi Arcana, i have the exact same issue. Every time when i click the ‘let the model define this parameter’ in the event ID of the update node, my whole screen freezes and i have to restart n8n. I have also tried it in a different browser and it is still buggy. Thanks about the advice of creating and deleting the event, that is a good workaround