Problem running workflow- The NodeType "notion" could not be found!

When I try to add notion beta node into the work flow. It has the following error

* Problem running workflow

The NodeType “notion” could not be found!

Has anyone come accross this issue and can you show me how to fix this?

Also when I tried to notion node action (not trigger), 2 options appear and I can only select the option where there is no label.

Hi @Viet1, I am sorry to hear you’re having trouble.

Could you please confirm which version of n8n you are running and how you have n8n deployed? There should only be one Notion node:

image

Are you by any chance trying to build a custom version of n8n and have copied the Notion node?