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RPi + LibreELEC Hyperion Wont Start

Discussion in 'Software Support' started by Kristan, 18 September 2020.

  1. Kristan

    Kristan New Member

    Messages:
    2
    Hardware:
    RPi3, 32/64bit
    Hi, so I am having an issue with what I believe to be the final step before everything works. I cannot get Hyperion to start.

    I get the following error(s)

    Code:
    ssh in:     Sep 18 21:39:27 LibreELEC systemd[1]: Starting Hyperion service...
    ssh in:     Sep 18 21:39:27 LibreELEC systemd[1]: Started Hyperion service.
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: Hyperion Ambilight Deamon (1577)
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]:         Version   : fb413cd7e8825ffc26925013f57ac93a774f12bc
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]:         Build Time: Feb  3 2020 17:29:53
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: INFO: Selected configuration file: /storage/.kodi/userdata/addon_data/service.hyperion/hyperion.config.json
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: HYPERION INFO: ColorTransform 'default' => [0; 199]
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: HYPERION INFO: ColorCorrection 'default' => [0; 199]
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: HYPERION INFO: ColorAdjustment 'default' => [0; 199]
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: LEDDEVICE INFO: configuration:
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: {
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]:         "colorOrder" : "grb",
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]:         "delayAfterConnect" : 0,
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]:         "name" : "MyHyperionConfig",
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]:         "output" : "/dev/ttyUSB0",
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]:         "rate" : 500000,
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]:         "type" : "adalight"
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: }
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: Opening UART: /dev/ttyUSB0
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: Unable to open RS232 device (IO Exception (2): No such file or directory, file ../dependencies/build/serial/src/impl/unix.cc, line 100.)
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: INFO: Creating linear smoothing
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=50;settlingTime_ms=200;updateDelay=0
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: EFFECTENGINE INFO: 27 effects loaded from directory /storage/.kodi/addons/service.hyperion/effects
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: EFFECTENGINE INFO: Initializing Python interpreter
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: INFO: Hyperion started and initialised
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: INFO: Boot sequence 'Rainbow swirl fast' EFFECTENGINE INFO: run effect Rainbow swirl fast on channel 0
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: BLACKBORDER INFO: threshold set to 0.5 (128)
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: BLACKBORDER INFO: mode:default
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: started
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: INFO: Json server created and started on port 19444
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: INFO: Proto server created and started on port 19445
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: QtHttpServer started on port 8099 "Qt Static HTTP File Server"
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: V4L2GRABBER INFO: width=1280 height=720
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]: terminate called after throwing an instance of 'std::runtime_error'
    ssh in:     Sep 18 21:39:27 LibreELEC sh[1574]:   what():  V4L2GRABBER ERROR: Only pixel formats UYVY, YUYV, and RGB32 are supported ERROR
    ssh in:     Sep 18 21:39:27 LibreELEC systemd[1]: service.hyperion.service: Main process exited, code=killed, status=6/ABRT
    ssh in:     Sep 18 21:39:27 LibreELEC systemd[1]: service.hyperion.service: Failed with result 'signal'.
    
    I am able to take a screenshot with my grabber without any issues using the following command

    Code:
    /storage/.kodi/addons/service.hyperion/bin/hyperion-v4l2 --device /dev/video0 --video-
    standard no-change --input 0 --width 512 --height 512 --crop-left 0 --crop-right 0 --crop-top 0 --crop-bottom 0
    --size-decimator 1 --frame-decimator 2 --red-threshold 0.0 --green-threshold 0.0 --blue-threshold 0.0 --screensh
    ot
    My grabber appears as /dev/video0 without an issue and is identified as 534d:2109

    I have attached my config (Width and Height to grab is different but that is all), and I have given as much information as I know in regards to the error. I am currently using the latest version of Libreelec and have been trying to figure this out for over a day now.

    If you have more questions please let me know. I am willing to try everything to get this to work.

    Regards,
    Kristan
     

    Attached Files:

  2. Paulchen-Panther

    Paulchen-Panther Moderator Staff Member Developer

    Messages:
    824
    Hardware:
    RPi1/Zero, RPi3, 32/64bit, +Arduino, +nodeMCU/ESP8266
  3. TPmodding

    TPmodding Administrator Staff Member Administrator

    Messages:
    1,849
    Hardware:
    RPi1/Zero, RPi2, RPi3, +Arduino, +nodeMCU/ESP8266
  4. Kristan

    Kristan New Member

    Messages:
    2
    Hardware:
    RPi3, 32/64bit
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