Dec 09 14:26:03 salon volumio[1141]: info: CoreCommandRouter::volumioGetState Dec 09 14:26:13 salon volumio[1141]: info: CoreCommandRouter::volumioGetState Dec 09 14:26:13 salon volumio[1141]: info: Listing playlists Dec 09 14:26:13 salon volumio[1141]: info: Listing playlists Dec 09 14:26:23 salon volumio[1141]: info: CoreCommandRouter::volumioGetState Dec 09 14:26:33 salon volumio[1141]: info: CoreCommandRouter::volumioGetState Dec 09 14:26:33 salon volumio[1141]: info: Listing playlists Dec 09 14:26:33 salon volumio[1141]: info: Listing playlists Dec 09 14:26:43 salon volumio[1141]: info: CoreCommandRouter::volumioGetState Dec 09 14:26:48 salon volumio[1141]: info: CoreCommandRouter::getUIConfigOnPlugin Dec 09 14:26:53 salon volumio[1141]: info: CoreCommandRouter::volumioGetState Dec 09 14:26:53 salon volumio[1141]: info: Listing playlists Dec 09 14:26:53 salon volumio[1141]: info: Listing playlists Dec 09 14:27:03 salon volumio[1141]: info: CoreCommandRouter::volumioGetState Dec 09 14:27:03 salon volumio[1141]: info: CALLMETHOD: system_hardware serialampcontroller updateSerialSettings [object Object] Dec 09 14:27:03 salon volumio[1141]: info: CoreCommandRouter::executeOnPlugin: serialampcontroller , updateSerialSettings Dec 09 14:27:03 salon volumio[1141]: info: CoreCommandRouter::getUIConfigOnPlugin Dec 09 14:27:12 salon volumio[1141]: info: CALLMETHOD: system_hardware serialampcontroller updateAmpType [object Object] Dec 09 14:27:12 salon volumio[1141]: info: CoreCommandRouter::executeOnPlugin: serialampcontroller , updateAmpType Dec 09 14:27:12 salon volumio[1141]: info: CoreCommandRouter::getUIConfigOnPlugin Dec 09 14:27:12 salon volumio[1141]: |||||||||||||||||||||||| WARNING: FATAL ERROR ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Dec 09 14:27:12 salon volumio[1141]: TypeError [ERR_INVALID_ARG_TYPE]: The "chunk" argument must be of type string or an instance of Buffer or Uint8Array. Received undefined Dec 09 14:27:12 salon volumio[1141]: at new NodeError (node:internal/errors:405:5) Dec 09 14:27:12 salon volumio[1141]: at _write (node:internal/streams/writable:322:13) Dec 09 14:27:12 salon volumio[1141]: at Writable.write (node:internal/streams/writable:344:10) Dec 09 14:27:12 salon volumio[1141]: at serialampcontroller.sendStatusRequest (/data/plugins/system_hardware/serialampcontroller/index.js:1067:19) Dec 09 14:27:12 salon volumio[1141]: at serialampcontroller.getAmpStatus (/data/plugins/system_hardware/serialampcontroller/index.js:303:14) Dec 09 14:27:12 salon volumio[1141]: at serialampcontroller.connectTcpIp (/data/plugins/system_hardware/serialampcontroller/index.js:740:10) Dec 09 14:27:12 salon volumio[1141]: at Socket.emit (node:events:514:28) Dec 09 14:27:12 salon volumio[1141]: at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1581:10) { Dec 09 14:27:12 salon volumio[1141]: code: 'ERR_INVALID_ARG_TYPE' Dec 09 14:27:12 salon volumio[1141]: } Dec 09 14:27:12 salon volumio[1141]: ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Dec 09 14:27:13 salon sudo[2923]: volumio : PWD=/ ; USER=root ; COMMAND=/bin/journalctl '--since=2025-12-09 14:26' Dec 09 14:27:13 salon sudo[2923]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000) PRETTY_NAME="Raspbian GNU/Linux 12 (bookworm)" NAME="Raspbian GNU/Linux" VERSION_ID="12" VERSION="12 (bookworm)" VERSION_CODENAME=bookworm ID=raspbian ID_LIKE=debian HOME_URL="http://www.raspbian.org/" SUPPORT_URL="http://www.raspbian.org/RaspbianForums" BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs" VOLUMIO_BUILD_VERSION="cfdc872d40b979cca36352a7333c940c38dc64b5" VOLUMIO_FE_VERSION="35f8f4439f0076a62fefa72fd80b70701b3d6cbd" VOLUMIO_FE3_VERSION="bcca17b6b6b26edfb999e6fd7da1b222a88a61d2" VOLUMIO_BE_VERSION="6cbc2303e10f00c3a01cb7f02c6d12448bd32c62" VOLUMIO_ARCH="arm" VOLUMIO_VARIANT="volumio" VOLUMIO_TEST="FALSE" VOLUMIO_BUILD_DATE="Fri Dec 5 20:42:14 UTC 2025" VOLUMIO_VERSION="4.073" VOLUMIO_HARDWARE="pi" VOLUMIO_DEVICENAME="Raspberry Pi" VOLUMIO_HASH="67fdc5f60f00b7a328ccd8c4ad441086"