bug: this stack trace

[jnorthrup]

https://discord.com/channels/164411426939600896/251742967927144449/1086241998190690354

Traceback (most recent call last):
File "/usr/lib/python3.10/tkinter/init.py", line 1921, in call
return self.func(*args)
File "/home/jim/.local/share/EDMarketConnector/plugins/EDMC-Canonn-7.0.2/canonn/patrol.py", line 396, in update_ui
self.update()
File "/home/jim/.local/share/EDMarketConnector/plugins/EDMC-Canonn-7.0.2/canonn/patrol.py", line 447, in update
overlayService.overlayDisplayMessage(
File "/home/jim/.local/share/EDMarketConnector/plugins/EDMC-Canonn-7.0.2/canonn/overlayserver.py", line 108, in overlayDisplayMessage
display(data["message"], id, config['color'], config['posx'], config['posy'], config['display_time'], config["header"]
File "/home/jim/.local/share/EDMarketConnector/plugins/EDMC-Canonn-7.0.2/canonn/overlayserver.py", line 118, in display
send_message(str(id)+"-header", str(header_text), str(header_color),
File "/home/jim/.local/share/EDMarketConnector/plugins/EDMC-Canonn-7.0.2/canonn/overlayserver.py", line 172, in send_message
plug.show_error(f"Need to install the EDMCOverlay plugin: {ex}")
UnboundLocalError: local variable 'ex' referenced before assignment
Traceback (most recent call last):
File "/home/jim/.local/share/EDMarketConnector/plugins/edmc-L3-37/load.py", line 203, in journal_entry
module.journal_entry(cmdr, system, station, entry, state)
File "/home/jim/.local/share/EDMarketConnector/plugins/edmc-L3-37/mats_helper.py", line 358, in journal_entry
mat = mat_alias[cat_lower][k]
KeyError: 'tg_interdictiondata'

'tg_interdictiondata'