"node-red publish event" has some problem

Troubleshooting
1

Hi:
I built a node-red flow which connect to the particle cloud. The node-red has a particle node can publish event to particle cloud. And the event was publised to the particle cloud sucessfully. But, when I tried to use particle.subscriber to receive the event, the problem occured.
The particle.subscriber cannot receive this event. In the beginning, I think maybe the particle.subscriber I used wrong. But if I publish an event in particle cloud directly, the device can receive the event.

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(press the arrow button to publish directly (maybe these two methods have some essential difference?))
Why my device cannot receive the event that node-red published? Please help me think the possible reason!

2

Publish and subscribe must feature the same scope.
PRIVATE events need to be subscribed to via MY_DEVICES and PUBLIC events via ALL_DEVICES (default if omitted) - you can’t mix the two.

Mark the two options next to the PUBLISH button

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1 Like
3

Oh right. I got it! Thank you.