_on_enable takes 2 positional arguments but 3 were given

[AndreasL384]

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Hi,

I installed your software today following the readme file. When starting the truma_service, I get the following output:

andreas@raspberrypi:~ $ truma_service 2023-07-30 15:22:59,567 truma.main INFO started 2023-07-30 15:22:59,572 truma.main INFO Opening serial device /dev/serial0 in exclusive mode 2023-07-30 15:22:59,576 truma.main INFO Loop stats: 2023-07-30 15:22:59,577 truma.main INFO - Loop(_update_online_status) called 0 times, average duration 0.0s, load=0% 2023-07-30 15:22:59,577 truma.main INFO - Loop(send_status) called 0 times, average duration 0.0s, load=0% 2023-07-30 15:22:59,578 truma.main INFO - Loop(commit_updates) called 0 times, average duration 0.0s, load=0% 2023-07-30 15:22:59,579 truma.main INFO - Loop(send_update_status) called 0 times, average duration 0.0s, load=0% 2023-07-30 15:22:59,580 truma.main INFO - Loop(send_cp_plus_status) called 0 times, average duration 0.0s, load=0% 2023-07-30 15:22:59,612 truma.main INFO MQTT connected, client=<paho.mqtt.client.Client object at 0x76312520>, userdata=None, rc=0 2023-07-30 15:22:59,613 truma.main INFO Subscribing to ... 2023-07-30 15:22:59,617 truma.main INFO - service/truma/set/# 2023-07-30 15:22:59,618 truma.main INFO - service/truma/enabled 2023-07-30 15:22:59,838 truma.mqtt ERROR Caught exception in on_message: _on_enable() takes 2 positional arguments but 3 were given Exception in thread Thread-1: Traceback (most recent call last): File "/usr/lib/python3.9/threading.py", line 954, in _bootstrap_inner self.run() File "/usr/lib/python3.9/threading.py", line 892, in run self._target(*self._args, **self._kwargs) File "/home/andreas/.local/lib/python3.9/site-packages/paho/mqtt/client.py", line 3591, in _thread_main self.loop_forever(retry_first_connection=True) File "/home/andreas/.local/lib/python3.9/site-packages/paho/mqtt/client.py", line 1756, in loop_forever rc = self._loop(timeout) File "/home/andreas/.local/lib/python3.9/site-packages/paho/mqtt/client.py", line 1164, in _loop rc = self.loop_read() File "/home/andreas/.local/lib/python3.9/site-packages/paho/mqtt/client.py", line 1556, in loop_read rc = self._packet_read() File "/home/andreas/.local/lib/python3.9/site-packages/paho/mqtt/client.py", line 2439, in _packet_read rc = self._packet_handle() File "/home/andreas/.local/lib/python3.9/site-packages/paho/mqtt/client.py", line 3033, in _packet_handle return self._handle_publish() File "/home/andreas/.local/lib/python3.9/site-packages/paho/mqtt/client.py", line 3327, in _handle_publish self._handle_on_message(message) File "/home/andreas/.local/lib/python3.9/site-packages/paho/mqtt/client.py", line 3570, in _handle_on_message on_message(self, self._userdata, message) File "/home/andreas/.local/lib/python3.9/site-packages/miqro/init.py", line 421, in _on_message handler(self, payload) TypeError: _on_enable() takes 2 positional arguments but 3 were given 2023-07-30 15:25:59,580 truma.main INFO Loop stats: 2023-07-30 15:25:59,581 truma.main INFO - Loop(_update_online_status) called 1 times, average duration 0.004874s, load=0% 2023-07-30 15:25:59,582 truma.main INFO - Loop(send_status) called 348 times, average duration 6.132758620689659e-05s, load=0% 2023-07-30 15:25:59,582 truma.main INFO - Loop(commit_updates) called 1521 times, average duration 3.68343195266273e-05s, load=0% 2023-07-30 15:25:59,583 truma.main INFO - Loop(send_update_status) called 1521 times, average duration 0.0001977172912557534s, load=0% 2023-07-30 15:25:59,583 truma.main INFO - Loop(send_cp_plus_status) called 1521 times, average duration 0.00010838724523339853s, load=0%

MQTT states are: enabled (null) online 1 [is set to 0 after some time]

I tried to uninstall and install again without success. For me it seems to be a version conflict or something like that.

Can you suggest something?

Greets Andreas

[pkoevesdi]

I have the same problem and I'll take a try to fix this.

[pkoevesdi]

So, first quick test without understanding, what I do there: If I change the line 421 in miqro/__init__.py (in the path You find in your error message) from

handler(self, payload)

to

handler(payload)

The error message is gone. Since I'm very early in trying / using this project, I cannot tell, if it works in general. But I'd consider this error belonging to this project: https://github.com/danielfett/miqro/issues, only judged by the location of the errournous file.

[pkoevesdi]

~~Proactively I also remove self, from line 417, because the function call is similar.~~ That didn't work, sending messages was broken.

With only changing line 421 as described above, everything seems to work. Still, someone has to look after what I did. 😅

[AndreasL384]

Hi @pkoevesdi,

I will give it a try in a few weeks, when installing it on my new raspi 4B with Venus OS.