Please help, i can’t find any more information about this. Since updating HA Core to 2026.8 my nodered integration keeps crashing every now and then. This is the error log i get:
9 Aug 23:19:03 - [error] UnhandledPromiseRejection: This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). The promise rejected with the reason "#<Object>".
at throwUnhandledRejectionsMode (node:internal/process/promises:392:7)
at processPromiseRejections (node:internal/process/promises:475:17)
at processTicksAndRejections (node:internal/process/task_queues:106:37)
Also it’s disconnecting from mqtt broker. I don’t know what to do, even with loglevel set to trace there’s no additional information whatsoever. Anyone any idea?
I have a lot of automations running there, it’s a pi4 with 8gb ram. I also noticed some cpu spikes since the update, but nothing serious in my opinion.
But no automation is running at the time of the crash, i already checked that
What version are you running. Depending on which version clicking one of the icons will bring up a popup. The newer version, it will be the button on top, older the one on the bottom of the debug panel.
Totally unrelated to the errors you get (I do not use Node Red myself): Are you running from SD or SSD? If it is the first, it might be a failing card.
Make a backup and move it off the pi JIC. Go to the hamburger menu in the top right corner and choose manage palette. Look through your nodes, see if any need updating.
You can also go to the configuration page off the app and turn the logging to debug, save and the app will restart. Post whatever is occurring prior to the error.
Guys, i got it. It was in my flow controlling my vacuum. Somehow the id of the vacuum got lost and nodered was trying to find the device every 30-60 minutes. The node issue was hidden, don’t know why. That also explained my peaks in cpu usage…
Now everything went back to normal, but I’ll keep an eye on that vacuum…
