Missing qtawesome fonts

[Cimos]

I have just installed dronecan_gui_tool on a fresh install of ubuntu 22.04.5 LTS using the recommended method in the readme. When I go to open the subscriber panel it does not show.

So I cloned the repo and run the app manually and this is what I have found.

Traceback

Traceback (most recent call last):
  File "/home/madman/Documents/git/gui_tool/dronecan_gui_tool/main.py", line 165, in <lambda>
    lambda: SubscriberWindow.spawn(self, self._node, self._active_data_type_detector))
  File "/home/madman/Documents/git/gui_tool/dronecan_gui_tool/widgets/subscriber.py", line 292, in spawn
    SubscriberWindow(parent, node, active_data_type_detector).show()
  File "/home/madman/Documents/git/gui_tool/dronecan_gui_tool/widgets/subscriber.py", line 143, in __init__
    self._clear_button = make_icon_button('fa6.trash', 'Clear output and reset stat counters', self,
  File "/home/madman/Documents/git/gui_tool/dronecan_gui_tool/widgets/__init__.py", line 598, in make_icon_button
    b.setIcon(get_icon(icon_name))
  File "/home/madman/Documents/git/gui_tool/dronecan_gui_tool/widgets/__init__.py", line 591, in get_icon
    return qtawesome.icon(name)
  File "/usr/local/lib/python3.10/dist-packages/qtawesome/__init__.py", line 268, in icon
    return _instance().icon(*names, **kwargs)
  File "/usr/local/lib/python3.10/dist-packages/qtawesome/iconic_font.py", line 463, in icon
    self._parse_options(specific_options, general_options, names[i])
  File "/usr/local/lib/python3.10/dist-packages/qtawesome/iconic_font.py", line 529, in _parse_options
    prefix, chars = self._get_prefix_chars(names)
  File "/usr/local/lib/python3.10/dist-packages/qtawesome/iconic_font.py", line 561, in _get_prefix_chars
    raise Exception(error)
Exception: Invalid icon name "trash" in font "fa6"

I did some digging. Looks like it might just be a typo as we are using fa6.trash to add the trash icon in the RealtimeLogWidget and also in ExtractorWidget. I am assuming it is just a typo and we are wanting to use the solid versions of the icons as that is what we are using for pause and video? If this is not the case, then I believe the correct icon is fa6.trash-can.

After fixing this, I also got an error on fa6.puzzle-piece. I could not see a fa6 version of a puzzle piece, but there is the solid fa6s.puzzle-piece

[danapolsUM]

I got a similar error also on Ubuntu 22.04.5 LTS both when installed using pip install dronecan-gui-tool and through the recommended method in the .README:

Traceback (most recent call last):
  File "/home/laptop/.local/bin/dronecan_gui_tool", line 8, in <module>
    sys.exit(main())
  File "/home/laptop/.local/lib/python3.10/site-packages/dronecan_gui_tool/main.py", line 634, in main
    window = MainWindow(node, iface, iface_kwargs)
  File "/home/laptop/.local/lib/python3.10/site-packages/dronecan_gui_tool/main.py", line 121, in __init__
    self._local_node_widget = LocalNodeWidget(self, node)
  File "/home/laptop/.local/lib/python3.10/site-packages/dronecan_gui_tool/widgets/local_node.py", line 59, in __init__
    self._node_id_apply = make_icon_button('check', 'Apply local node ID', self,
  File "/home/laptop/.local/lib/python3.10/site-packages/dronecan_gui_tool/widgets/__init__.py", line 598, in make_icon_button
    b.setIcon(get_icon(icon_name))
  File "/home/laptop/.local/lib/python3.10/site-packages/dronecan_gui_tool/widgets/__init__.py", line 591, in get_icon
    return qtawesome.icon('fa.' + name)
  File "/home/laptop/.local/lib/python3.10/site-packages/qtawesome/__init__.py", line 268, in icon
    return _instance().icon(*names, **kwargs)
  File "/home/laptop/.local/lib/python3.10/site-packages/qtawesome/iconic_font.py", line 463, in icon
    self._parse_options(specific_options, general_options, names[i])
  File "/home/laptop/.local/lib/python3.10/site-packages/qtawesome/iconic_font.py", line 529, in _parse_options
    prefix, chars = self._get_prefix_chars(names)
  File "/home/laptop/.local/lib/python3.10/site-packages/qtawesome/iconic_font.py", line 564, in _get_prefix_chars
    raise Exception(error)
Exception: Invalid font prefix "fa"

QtAwesome adds qta-browser, an icon browser with a list of all the icons available. They appear to have split up the fa prefix into multiple prefixes, which is causing this issue. Some of the icons seem to have different names as well. For example, fa.trash-o appears to now be fa.6.trash-can.

I downgraded QtAwesome to the previous version, 1.3.1 using pip install qtawesome=1.3.1.
In the QtAwesome version 1.3.1's qta-browser you can find the correct icons:

With version 1.3.1 installed, the GUI also loaded without error. Perhaps the required version should be 1.3.1 instead of 1.4?