Matter closure sample / crash when sending MoveTo(TargetPositionEnum.kMoveToFullyClosed) command

RE: Matter closure sample / crash when sending MoveTo(TargetPositionEnum.kMoveToFullyClosed) command

lboue — Sat, 20 Dec 2025 13:05:10 GMT

Speed configuration was broken in the closure manager because it was set to nullptr and then used.

The fix can be found here in this commit:
https://github.com/nrfconnect/sdk-nrf/commit/49daf67de9541c1a6360e8195da7584d28d71420

Before (v3.2.0 or v3.2.1):
https://github.com/nrfconnect/sdk-nrf/blob/v3.2.0/samples/matter/closure/src/closure_manager.cpp

After (main branch)
https://github.com/nrfconnect/sdk-nrf/blob/main/samples/matter/closure/src/closure_manager.cpp#L63

RE: Matter closure sample / crash when sending MoveTo(TargetPositionEnum.kMoveToFullyClosed) command

Simonr — Fri, 19 Dec 2025 14:44:24 GMT

Sorry, the known issue was posted today, and it apparently hasn't rendered into the documentation page yet. It will pop up soon. A fix is coming, but we don't have it yet. Thank you for your patience.

Best regards,

Simon

RE: Matter closure sample / crash when sending MoveTo(TargetPositionEnum.kMoveToFullyClosed) command

lboue — Fri, 19 Dec 2025 14:21:19 GMT

Hello,

Could you please provide the exact reference for the bug, as I couldn't find it on the page you mentioned?
Is there a fix that can be applied to the SDK code to correct the error?

RE: Matter closure sample / crash when sending MoveTo(TargetPositionEnum.kMoveToFullyClosed) command

Simonr — Fri, 19 Dec 2025 13:26:51 GMT

I can confirm. We have now marked this as a known issue: https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/releases_and_maturity/known_issues.html#protocols

Best regards,

Simon

RE: Matter closure sample / crash when sending MoveTo(TargetPositionEnum.kMoveToFullyClosed) command

lboue — Wed, 17 Dec 2025 21:07:16 GMT

I confirm that I have not modified the closure sample.

I tried waiting longer between sending commands, but that didn't help.

The complete logs are attached.

devzone.nordicsemi.com/.../logs_2D00_nRF5340_2D00_open_2D00_close.txt

Regards

RE: Matter closure sample / crash when sending MoveTo(TargetPositionEnum.kMoveToFullyClosed) command

Simonr — Wed, 17 Dec 2025 13:41:45 GMT

I'll try setting up this on my end later this week as I don't have time today unfortunately. Can you upload the full log in the meantime. A suspicion is that you're calling the closure command before the Open command has been completed or when it is already in the fully Closed position. I assume you have not changed the sample at all from the sample, correct? If not, please share what has potentially changed.

Best regards,

Simon