i have a problem to send data from mqtt to firestore.
Iam using the pallett "nore-red-contrib-cloud-firestore"
I always got the following error and searching the web was not helpful.
"Error: Firebase app named "" already exists. This means you called initializeApp() more than once with the same app name as the second argument. Make sure you provide a unique name every time you call initializeApp()."
What i did:
- Set the AdminNode with JSON in the configuration bar
- create a node where collection is "sensors" and document is "value" (both doesn´t exists in firestore) i want to create if not available.
- I add a mqtt publish in front of the firabase node
Is there something i missed or did wrong?