The tryton client 4.8.2 crash on a change of view with gtk < 3.22.22
The tryton client 4.8.2 crash on a change of view with gtk < 3.22.22
Tested on Debian Stretch with library gtk version 3.22.11
Scenario
--------
0. Open Purchase Menu
1. The draft list is empty.
2. New
3. Switch view
4. Do you want to save it?
5. No
File "tryton / tryton / common / button.py", line 29, in _set_icon
self.set_image (None)
TypeError: Argument 1 does not allow None as a value
The same error is present in other list.
The NONE parameter is allowed on the gtk_button_set_image method after version 3.22.22