Can't Import Sensors When No "heater_bed" configured

[willpuckett]

Version of the moonraker integration

1.2.0

Describe your setup

Klipper on Radxa Zero 3w, Moonraker, Fluidd, HomeAssistant Green

Describe the bug

When attempting to connect to some of my printers, I have no sensors imported. HomeAssistant produces the following logs:

2024-04-18 06:58:44.694 ERROR (MainThread) [homeassistant.components.sensor] Error while setting up moonraker platform for sensor
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 356, in _async_setup_platform
await asyncio.shield(awaitable)
File "/config/custom_components/moonraker/sensor.py", line 307, in async_setup_entry
await async_setup_basic_sensor(coordinator, entry, async_add_entities)
File "/config/custom_components/moonraker/sensor.py", line 316, in async_setup_basic_sensor
async_add_entities([MoonrakerSensor(coordinator, entry, desc) for desc in SENSORS])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/config/custom_components/moonraker/sensor.py", line 675, in __init__
self._attr_native_value = description.value_fn(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/config/custom_components/moonraker/sensor.py", line 231, in <lambda>
sensor.coordinator.data["status"]["heater_bed"]["power"] * 100
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
TypeError: unsupported operand type(s) for *: 'NoneType' and 'int'

If I add a heater_bed entry to my printer.cfg with a dummy temperature sensor (using temperature mcu), the error goes away, and all sensors are imported as expected into HomeAssistant.

I may be in a tiny minority, but I have several printers without heated beds. I often use temperature_mcu to configure chassis fans, so it would be nice to be able to keep it available.

Is it possible to make heater_bed optional in moonraker-home-assistant?

Moonraker Logs

-------------------- Log Start | Thu Apr 18 13:57:39 2024 --------------------
platform: Linux-5.10.160-31-rk356x-aarch64-with-glibc2.31
data_path: /home/puck/printer_data
is_default_data_path: False
config_file: /home/puck/printer_data/config/moonraker.conf
startup_warnings: []
verbose: False
debug: False
asyncio_debug: False
is_backup_config: False
is_python_package: False
instance_uuid: 46b20c109e184a9e96a7bef0d733cd49
unix_socket_path: /home/puck/printer_data/comms/moonraker.sock
software_version: v0.8.0-325-g99b97af
git_branch: master
git_remote: origin
git_repo_url: https://github.com/Arksine/moonraker.git
modified_files: []
unofficial_components: []
log_file: /home/puck/printer_data/logs/moonraker.log
python_version: 3.9.2 (default, Feb 28 2021, 17:03:44) [GCC 10.2.1 20210110]
launch_args: /home/puck/moonraker-env/bin/python /home/puck/moonraker/moonraker/moonraker.py -d /home/puck/printer_data
msgspec_enabled: False
uvloop_enabled: False

#################### Moonraker Configuration ####################

[server]
host = 0.0.0.0
port = 7125
klippy_uds_address = /home/puck/printer_data/comms/klippy.sock

[authorization]
trusted_clients =
10.0.0.0/8
127.0.0.0/8
169.254.0.0/16
172.16.0.0/12
192.168.0.0/16
FE80::/10
::1/128
cors_domains =
*.lan
*.local
*://localhost
://localhost:
*://my.mainsail.xyz
*://app.fluidd.xyz

[octoprint_compat]

[history]

[update_manager]
channel = dev
refresh_interval = 168

[update_manager fluidd-config]
type = git_repo
primary_branch = master
path = ~/fluidd-config
origin = https://github.com/fluidd-core/fluidd-config.git
managed_services = klipper

[update_manager fluidd]
type = web
channel = stable
repo = fluidd-core/fluidd
path = ~/fluidd

[update_manager kiauh]
type = git_repo
primary_branch = master
path = ~/kiauh
origin = https://github.com/dw-0/kiauh
is_system_service = False

[job_queue]
load_on_startup = False
automatic_transition = True
job_transition_delay = 0.1
job_transition_gcode = False

#################################################################
All Configuration Files:
/home/puck/printer_data/config/moonraker.conf
#################################################################

Database Versions: pylmdb = 1.4.1, lmdb = (0, 9, 29)
Unsafe Shutdown Count: 0

System Info:

python
version: (3, 9, 2, 'final', 0)
version_string: 3.9.2 (default, Feb 28 2021, 17:03:44) [GCC 10.2.1 20210110]

cpu_info
cpu_count: 4
bits: 64bit
processor: aarch64
cpu_desc:
serial_number: 367c0dcc745a9051
hardware_desc:
model:
total_memory: 1002352
memory_units: kB

sd_info
manufacturer_id: 15
manufacturer: Unknown
oem_id: 0100
product_name: 8GTF4
product_revision: 5.2
serial_number: 06f1634f
manufacturer_date: 10/2085
capacity: Unknown
total_bytes: 0

distribution
name: Debian GNU/Linux 11 (bullseye)
id: debian
version: 11
version_parts: {'major': '11', 'minor': '', 'build_number': ''}
like:
codename: bullseye
release_info: {}
kernel_version: 5.10.160-31-rk356x

virtualization
virt_type: none
virt_identifier: none

network

canbus

Allowed Services
klipper_mcu
webcamd
MoonCord
KlipperScreen
moonraker-telegram-bot
moonraker-obico
sonar
crowsnest
octoeverywhere
ratos-configurator
Module libcamera unavailble, import failed

Systemd unit moonraker.service:
unit_name: moonraker.service
is_default: True
manager: systemd
Properties:
**Requires=['sysinit.target', 'network-online.target', '-.mount', 'system.slice']
**After=['systemd-journald.socket', 'system.slice', '-.mount', 'basic.target', 'sysinit.target', 'network-online.target']
**SupplementaryGroups=['moonraker-admin']
**EnvironmentFiles=/home/puck/printer_data/systemd/moonraker.env
**ExecStart=/home/puck/moonraker-env/bin/python $MOONRAKER_ARGS
**WorkingDirectory=/home/puck/moonraker
**FragmentPath=/etc/systemd/system/moonraker.service
**Description=API Server for Klipper SV1
**User=puck

Systemd unit klipper.service:
unit_name: klipper.service
is_default: True
manager: systemd
Properties:
**Requires=['system.slice', 'sysinit.target', '-.mount']
**After=['sysinit.target', 'basic.target', 'systemd-journald.socket', 'network-online.target', '-.mount', 'system.slice']
**SupplementaryGroups=[]
**EnvironmentFiles=/home/puck/printer_data/systemd/klipper.env
**ExecStart=/home/puck/klippy-env/bin/python $KLIPPER_ARGS
**WorkingDirectory=/home/puck/klipper
**FragmentPath=/etc/systemd/system/klipper.service
**Description=Klipper 3D Printer Firmware SV1
**User=puck
Git Repo moonraker: No warnings detected
Git Repo klipper: No warnings detected
Git Repo fluidd-config: No warnings detected
Git Repo kiauh: No warnings detected
Klipper Version: v0.12.0-159-g2425a746
2024-04-18 06:57:39,354 [authorization.py:_check_trusted_connection()] - Trusted Connection Detected, IP: 10.0.0.108
2024-04-18 06:57:39,518 [application.py:log_request()] - 101 GET /websocket?token=XGXOVO6THLELBEPSK35C52VSVLZDUL46 (10.0.0.108) [TRUSTED_USER] 7.67ms
2024-04-18 06:57:39,520 [websockets.py:open()] - Websocket Opened: ID: 281473059599216, Proxied: False, User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 Safari/605.1.15, Host Name: rho.local
2024-04-18 06:57:39,533 [websockets.py:_handle_identify()] - Websocket 281473059599216 Client Identified - Name: fluidd, Version: 1.29.1-fef6e12, Type: web
2024-04-18 06:57:39,535 [file_manager.py:get_file_list()] - Updating File List ...
2024-04-18 06:58:43,230 [authorization.py:_check_trusted_connection()] - Trusted Connection Detected, IP: 10.0.0.107
2024-04-18 06:58:43,238 [application.py:log_request()] - 101 GET /websocket (10.0.0.107) [TRUSTED_USER] 16.33ms
2024-04-18 06:58:43,241 [websockets.py:open()] - Websocket Opened: ID: 281473059206432, Proxied: False, User Agent: HomeAssistant/2024.4.3 aiohttp/3.9.4 Python/3.12, Host Name: 10.0.0.225
2024-04-18 06:58:43,304 [application.py:log_request()] - 101 GET /websocket (10.0.0.107) [TRUSTED_USER] 10.91ms
2024-04-18 06:58:43,307 [websockets.py:open()] - Websocket Opened: ID: 281473059207056, Proxied: False, User Agent: HomeAssistant/2024.4.3 aiohttp/3.9.4 Python/3.12, Host Name: 10.0.0.225
2024-04-18 06:58:44,751 [common.py:build_error()] - JSON-RPC Request Error - Requested Method: machine.device_power.devices, Code: -32601, Message: Method not found
2024-04-18 07:17:28,021 [klippy_connection.py:_on_connection_closed()] - Klippy Connection Removed
2024-04-18 07:17:28,079 [common.py:build_error()] - JSON-RPC Request Error - Requested Method: printer.info, Code: 503, Message: Klippy Host not connected
2024-04-18 07:17:29,302 [klippy_connection.py:_do_connect()] - Klippy Connection Established
2024-04-18 07:17:31,576 [klippy_connection.py:_on_connection_closed()] - Klippy Connection Removed
2024-04-18 07:17:31,623 [common.py:build_error()] - JSON-RPC Request Error - Requested Method: printer.info, Code: 503, Message: Klippy Host not connected
2024-04-18 07:17:32,861 [klippy_connection.py:_do_connect()] - Klippy Connection Established
2024-04-18 07:17:35,539 [klippy_connection.py:_request_initial_subscriptions()] - Webhooks Subscribed
2024-04-18 07:17:35,544 [klippy_connection.py:_request_initial_subscriptions()] - GCode Output Subscribed
2024-04-18 07:17:35,776 [job_state.py:_handle_started()] - Job state initialized: standby
2024-04-18 07:17:36,057 [klippy_connection.py:_check_ready()] - Klippy ready
2024-04-18 07:17:36,530 [data_store.py:_init_sensors()] - Configuring available sensors: ['temperature_sensor zero', 'temperature_fan chaz', 'heater_bed', 'extruder']
2024-04-18 07:19:27,872 [application.py:log_request()] - 101 GET /websocket (10.0.0.107) [TRUSTED_USER] 5.88ms
2024-04-18 07:19:27,874 [websockets.py:open()] - Websocket Opened: ID: 281473050193824, Proxied: False, User Agent: HomeAssistant/2024.4.3 aiohttp/3.9.4 Python/3.12, Host Name: 10.0.0.225
2024-04-18 07:19:28,429 [common.py:build_error()] - JSON-RPC Request Error - Requested Method: machine.device_power.devices, Code: -32601, Message: Method not found

[marcolivierarsenault]

Is it possible to make heater_bed optional in moonraker-home-assistant?

we absolutely should do it.

Will fix eventually (not a lot of bandwidth right now)

[marcolivierarsenault]

shipped, just download latest version of the code main

[willpuckett]

Right on! Thanks a bunch! Cheers! WP

…

On Tue, Apr 23, 2024 at 6:27 PM Marc-Olivier Arsenault < ***@***.***> wrote: shipped, just download latest version of the code main — Reply to this email directly, view it on GitHub <#324 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADC355PQOTG3VLWMWUY3P4TY64C7FAVCNFSM6AAAAABGNMXUCWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDANZTHAYDONJZGM> . You are receiving this because you authored the thread.Message ID: <marcolivierarsenault/moonraker-home-assistant/issues/324/2073807593@ github.com>