Error during setup of component cellar_tracker

[dalhoj]

Hi I got this error on HA:

Logger: homeassistant.setup
Source: custom_components/cellar_tracker/init.py:99
Integration: cellar_tracker (documentation)
First occurred: 2:43:07 PM (1 occurrences)
Last logged: 2:43:07 PM

Error during setup of component cellar_tracker
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/setup.py", line 249, in _async_setup_component
result = await task
File "/usr/local/lib/python3.9/concurrent/futures/thread.py", line 52, in run
result = self.fn(*self.args, **self.kwargs)
File "/config/custom_components/cellar_tracker/init.py", line 52, in setup
hass.data[DOMAIN].update()
File "/usr/src/homeassistant/homeassistant/util/init.py", line 280, in wrapper
result = method(args, **kwargs)
File "/config/custom_components/cellar_tracker/init.py", line 99, in update
group_data["%"] = group_data.apply( lambda x: 100x / x.sum() )
File "/usr/local/lib/python3.9/site-packages/pandas/core/frame.py", line 3599, in setitem
self._set_item_frame_value(key, value)
File "/usr/local/lib/python3.9/site-packages/pandas/core/frame.py", line 3724, in _set_item_frame_value
raise ValueError("Columns must be same length as key")
ValueError: Columns must be same length as key

Do you know of any solution on the problem?

[jmcnatt]

I also received this error.
Home Assistant 2021.7.2
supervisor-2021.06.8

[thewolf-oz]

Same here:
Home Assistant 2021.8.4
supervisor-2021.06.8

Happy to assist troubleshooting as we have a fair bit in the cellar

[timcullen]

I have the same error.

Home Assistant 2021.8.7
supervisor-2021.06.8

[cheard]

As a temporary fix, I commented out line 99 in init.py. This is OBVIOUSLY not a long term solution but I dont know how to fix it myself!
# group_data["%"] = group_data.apply( lambda x: 100*x / x.sum() )
This results in all of your wines occupying 1% of your cellar, but it does restore the basic functionality. You will need to restart home assistant.

[cheard]

I found a temporary solution - by modifying the same row like this:
group_data["%"] = (group_data['count']/group_data['count'].sum() ) * 100

This appears to fix the issue?