I have this Filter node that is "filtering" the consumption output from my appliances. It gets the value to filter as a property under payload. And it is configured to distinguish devices by topic. [imagen] There's another node/flow that processes devices that publish their consumption on another …

It would help to see more of the flow and maybe even be able to import it. Why not put a debug node before the filter to see what is coming in. is not null is not the same as "is undefined", right? Besides, there is another input, maybe that is the way msg come in? Is it disabled all the time? […

Make sure the reset message has msg.reset set and nothing else (except msg._id). Feed it into a debug node and check there is no topic present for example. Perhaps you have left the msg.topic line in the Inject node.

FYI - we've just merged a fix for the Filter node for the specific error you are hitting - where the property it is configured to monitor is missing from a message. Fix RBE for missing "payload" node-red:master ← node-red:fix-RBE…

Yes, the secondary input is for debugging purposes and it's always disabled. [image] cameo69: is not null is not the same as "is undefined", right? Yep. I still don't know how to test that an incoming object is present, is defined and has value. It would be nice to have a shortcut way in th…

Hi Colin. Nope. Not the case... I Should had made the screenshot a little bigger: [imagen] But based on your idea today I tried by not having that change node inline after the reset. But it gave the same exception.

Thanks Nick, That could be my problem. I've seen that node-red last release was one year ago. How I know when this fix is released? Or how I do incorporate it?

[image] SeRiusRod: I've seen that node-red last release was one year ago. At least docker got an update today (26.5.2023).

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Filter node throwing errors when being reset

General

dceejay 26 May 2023 20:01 9

The fix is also in the latest beta - 🎉 Node-RED 3.1.0-beta.3 released

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Filter node throwing errors when being reset

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