The symptom is that yagv tries to use Pyglet's graphics primitives in a way that is no longer supported, and crashes:
generating graphics...
Traceback (most recent call last):
File "/usr/bin/yagv", line 503, in <module>
App().main()
File "/usr/bin/yagv", line 39, in main
self.load(path)
File "/usr/bin/yagv", line 81, in load
self.generateGraphics()
File "/usr/bin/yagv", line 188, in generateGraphics
vertex_list = pyglet.graphics.vertex_list(nb_layer_vertices,
^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'pyglet.graphics' has no attribute 'vertex_list'
We have a bug report on the Debian bug tracker that indicates yagv isn't compatible with Pyglet 2.0: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1064598
The symptom is that yagv tries to use Pyglet's graphics primitives in a way that is no longer supported, and crashes:
Please consider upgrading yagv to use the new graphics pipeline. Migration instructions can be found here: https://pyglet.readthedocs.io/en/latest/programming_guide/migration.html