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Error while processing error response from server #379

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@YorkshireHillbilly
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Tried to update an entity on an NSPanel to change the underlying Home Assistant Entity.
When hit save I get this error displayed

I can delete the entity and create a new one with the exact underlying Home Assistant Entity no problem, I just can't eit an existing room entity with a new underlying Home Assistant Entity

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  1. YorkshireHillbilly commented on Jul 28, 2026

    @YorkshireHillbilly
    Author
    Image Image
  2. tpanajott commented on Jul 28, 2026

    @tpanajott
    Collaborator

    What type of entity did you try to edit?

  3. self-assigned this
    on Jul 28, 2026
  4. added theissue type on Jul 28, 2026
  5. tpanajott commented on Jul 28, 2026

    @tpanajott
    Collaborator

    Also, when this happens, can you have a look at the log for the plugin/container when this error happens as I cannot replicate it. The error message will probably be there.

  6. YorkshireHillbilly commented on Jul 28, 2026

    @YorkshireHillbilly
    Author

    Having spent some time playing around... I believed the issue may have been caused by trying to replace a light entity with a switch entity. However, I've just disproved this theory by creating a new light entity (with an underlying light entity from Home Assistant) and then editing it to and underlying switch entity from Home Assistant and it saved without issue.

    Restarting the app / add on had no effect. Neither did rebooting the physical NSPanel. A GUI update didn't work either.

    After performing a full Home Assistant restart, deleting the entities from the room in NSPanel Manager and recreating the ones I waned, it worked ok.

    The following error appears in the log sporadically, starting at the time I began editing:

    [2026-07-28 17:30:01.494] [error] [mqtt_manager.cpp:261] [55] Caught std::exception while processing message on topic 'nspanel/C0:CD:D6:D9:74:1C/log'. message: 'W (8620624) Nextion: Unknown event data from Nextion: $omok 2,30614-0,NX4832F035_011C,110,61744,102535013668F856,16777216����?D
    '. Exception:
    
    Image

    C0:CD:D6:D9:74:1C is the MAC of the panel I was attempting to edit.

    There aren't any errors present for any of my 2 other identical NSPanels in separate rooms.

  7. tpanajott commented on Jul 29, 2026

    @tpanajott
    Collaborator

    Hmm, very strange. That error is for something else and can be ignored.

    I've tested with a really old version of a database of settings I had laying around and bringing that up in the new version works just fine. I can replace underlying entities for lights and such without issue.

  8. tpanajott commented on Jul 29, 2026

    @tpanajott
    Collaborator

    Just a question, what version of NSPanel Manager are you running? It's available under the About option in the main menu.

  9. YorkshireHillbilly commented on Jul 30, 2026

    @YorkshireHillbilly
    Author

    Just a question, what version of NSPanel Manager are you running? It's available under the About option in the main menu.

    Version: 2.1.3-stable-h1

  10. tpanajott commented on Jul 30, 2026

    @tpanajott
    Collaborator

    Ah, thanks for the answer. I though this was of the latest beta. In the stable release that comes (hopefully tomorrow) this issue I resolved.

  11. tpanajott commented on Aug 11, 2026

    @tpanajott
    Collaborator

    This should be resolved as of latest release.

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