Label list KeyError

[ChapChap]

Hi,

> label list is broken too

 3llo  >  Thales SF  > label list

Traceback (most recent call last):
	19: from /usr/local/bin/3llo:23:in `<main>'
	18: from /usr/local/bin/3llo:23:in `load'
	17: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/bin/3llo:9:in `<top (required)>'
	16: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/application.rb:36:in `start'
	15: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/controller.rb:23:in `start'
	14: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/controller.rb:23:in `loop'
	13: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/controller.rb:28:in `block in start'
	12: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/controller.rb:49:in `execute_command!'
	11: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/command.rb:14:in `execute'
	10: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/command.rb:58:in `build_command'
	 9: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/command/label.rb:13:in `execute'
	 8: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/command/label/list.rb:11:in `execute'
	 7: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/interface.rb:10:in `print_frame'
	 6: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/command/label/list.rb:12:in `block in execute'
	 5: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/view/label/list.rb:9:in `render'
	 4: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/view/label/list.rb:9:in `map'
	 3: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/view/label/list.rb:9:in `block in render'
	 2: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/view/label/list.rb:16:in `render_label'
	 1: from /Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/utils.rb:44:in `paint'
/Library/Ruby/Gems/2.6.0/gems/3llo-1.2.0/lib/3llo/utils.rb:44:in `fetch': key not found: nil (KeyError)