if an account is trying to connect and can't (server not online for instance), Cagou crashed when we try to start a conversation:

[sat_frontends.quick_frontend.quick_chat] now we print the history
Traceback (most recent call last):
File "main.py", line 23, in <module>
cagou.run()
File "/home/goffi/dev/cagou/src/cagou/__init__.py", line 33, in run
host.run()
File "/home/goffi/dev/cagou/src/cagou/core/cagou_main.py", line 329, in run
self.app.run()
File "/usr/lib/python2.7/site-packages/kivy/app.py", line 828, in run
runTouchApp()
File "/usr/lib/python2.7/site-packages/kivy/base.py", line 504, in runTouchApp
EventLoop.window.mainloop()
File "/usr/lib/python2.7/site-packages/kivy/core/window/window_sdl2.py", line 663, in mainloop
self._mainloop()
File "/usr/lib/python2.7/site-packages/kivy/core/window/window_sdl2.py", line 405, in _mainloop
EventLoop.idle()
File "/usr/lib/python2.7/site-packages/kivy/base.py", line 342, in idle
self.dispatch_input()
File "/usr/lib/python2.7/site-packages/kivy/base.py", line 327, in dispatch_input
post_dispatch_input(*pop(0))
File "/usr/lib/python2.7/site-packages/kivy/base.py", line 293, in post_dispatch_input
wid.dispatch('on_touch_up', me)
File "kivy/_event.pyx", line 718, in kivy._event.EventDispatcher.dispatch (kivy/_event.c:8191)
File "/usr/lib/python2.7/site-packages/kivy/uix/behaviors/button.py", line 179, in on_touch_up
self.dispatch('on_release')
File "kivy/_event.pyx", line 714, in kivy._event.EventDispatcher.dispatch (kivy/_event.c:8146)
File "kivy/_event.pyx", line 1225, in kivy._event.EventObservers.dispatch (kivy/_event.c:14035)
File "kivy/_event.pyx", line 1149, in kivy._event.EventObservers._dispatch (kivy/_event.c:13564)
File "/home/goffi/dev/cagou/src/cagou/core/cagou_widget.py", line 35, in <lambda>
self.bind(on_release=lambda btn: cagou_widget.switchWidget(plugin_info))
File "/home/goffi/dev/cagou/src/cagou/core/cagou_widget.py", line 66, in switchWidget
new_widget = factory(plugin_info, None, iter(G.host.profiles))
File "/home/goffi/dev/cagou/src/cagou/plugins/plugin_wid_chat.py", line 232, in factory
return G.host.widgets.getOrCreateWidget(cls, target, on_new_widget=None, on_existing_widget=C.WIDGET_RECREATE, profiles=profiles)
File "/home/goffi/dev/lib/sat_frontends/quick_frontend/quick_widgets.py", line 207, in getOrCreateWidget
widget = cls(*_args, **_kwargs)
File "/home/goffi/dev/cagou/src/cagou/plugins/plugin_wid_chat.py", line 218, in __init__
self.postInit()
File "/home/goffi/dev/lib/sat_frontends/quick_frontend/quick_chat.py", line 276, in postInit
self.historyPrint(profile=self.profile)
File "/home/goffi/dev/lib/sat_frontends/quick_frontend/quick_chat.py", line 440, in historyPrint
special = self.host.contact_lists[self.profile].getCache(self.target, C.CONTACT_SPECIAL)
File "/home/goffi/dev/lib/sat_frontends/quick_frontend/quick_contact_list.py", line 662, in __getitem__
return self._clist[profile]
KeyError: dbus.String(u'goffi')
zsh: exit 1 cagou_main_dev