Updating node-red

#1

Not for the first time recently with Node-Red (Raspberry Pi 3) - even using Dave's node/nr update script, and despite having a working setup before then doing updates in the palette manager, I find myself having to resort to a backup as NR says it can't find i2c-bus and stops. I then restart NR and it now says it can't find a boatload of other nodes. The backup before using palette manager to do updates is fine.

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#2

Do you have the actual log message to share? Doesn't give us much to look at otherwise.

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#3

Is the update script you are using the on at this page:
https://nodered.org/docs/hardware/raspberrypi

I have had some similar issues that indicate to me that there are some hold-over 'ghosts' from a previous version or install. A clean uninstall/install fixed it.

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#4

Solved issues, NR and LOTS more now installed, running, backed up and replicated on Pi2 and Pi3. Thanks to all for comments and help.

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