ＭＹＰＡＩＮＴ运行不了了。出如下提示

[e98156]

A programming error has been detected.

It probably isn't fatal, but the details should be reported to the developers nonetheless.

Traceback (most recent call last):
File "/usr/share/mypaint/gui/tileddrawwidget.py", line 112, motion_notify_cb(self=<TiledDrawWidget object at 0x51e5be0 (GtkDrawingArea at 0x2d1f110)>, widget=<TiledDrawWidget object at 0x51e5be0 (GtkDrawingArea at 0x2d1f110)>, event=<gtk.gdk.Event at 0x2d93ad0: GDK_MOTION_NOTIFY x=593.87, y=85.90>)
for f in self.device_observers:
f(self.last_event_device, event.device)
self.last_event_x = event.x
variables: {'event.device': ('local', <gtk.gdk.Device object at 0x544e460 (GdkDevice at 0x2a839d0)>), 'self.last_event_device': ('local', <TiledDrawWidget object at 0x51e5be0 (GtkDrawingArea at 0x2d1f110)>), 'f': ('local', <bound method Window.device_changed_cb of <Window object at 0x4fc9dc0 (GtkWindow at 0x2ced360)>>)}
File "/usr/share/mypaint/gui/drawwindow.py", line 567, device_changed_cb(self=<Window object at 0x4fc9dc0 (GtkWindow at 0x2ced360)>, old_device=None, new_device=<gtk.gdk.Device object at 0x544e460 (GdkDevice at 0x2a839d0)>)
self.last_pen_device = new_device
if old_device.source == gdk.SOURCE_MOUSE and self.last_pen_device:
old_device = self.last_pen_device
variables: {'gdk.SOURCE_MOUSE': ('global', <module 'gtk.gdk' (built-in)>), 'old_device': ('local', None), 'self.last_pen_device': ('local', <Window object at 0x4fc9dc0 (GtkWindow at 0x2ced360)>)}
AttributeError: 'NoneType' object has no attribute 'source'

[luojie-dune]

Mypaint bug太多了，谁有空去修复。。。

https://gna.org/bugs/?group=mypaint