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Tutorial 2: toga.Group for Gtk

See original GitHub issue

(scrolling.py:20344): GLib-GIO-CRITICAL **: g_application_set_application_id: assertion 'application_id == NULL || g_application_id_is_valid (application_id)' failed
Traceback (most recent call last):
  File "/home/ry/.virtualenvs/Contrib-Beware/lib/python3.5/site-packages/toga_gtk/app.py", line 139, in _startup
    self.startup()
  File "/home/ry/.virtualenvs/Contrib-Beware/lib/python3.5/site-packages/toga/interface/app.py", line 125, in startup
    self.main_window.content = self._startup_method(self)
  File "scrolling.py", line 61, in build
    things = toga.Group('Things')
AttributeError: module 'toga' has no attribute 'Group'

This error is pulled from the tutorial 2. https://github.com/pybee/toga/blob/master/examples/tutorial2/tutorial/app.py The error is in regards to line 61.

This is found using the linux version of toga (toga-Gtk).

I have been able to work around the issue in the mean time.

Issue Analytics

State:
Created 6 years ago
Comments:6 (3 by maintainers)

Top GitHub Comments

1reaction

freakboy3742commented, Aug 3, 2017

Correct. Toga-gtk is an wrapper around what GTK provides. The intention is that the same Toga API can then be used to talk to Cocoa (on macOS), iOS, Windows Forms, or whatever other system native layer is available.

To that end - yes - everything that Gtk+ provides is fair game.

0reactions

freakboy3742commented, Dec 29, 2017

This should be resolved as a result of recent refactoring and testing.