Exception in Tkinter callback Traceback (most recent call last): File "/usr/lib/python3.7/tkinter/__init__.py", line 1705, in __call__ return self.func(*args) File "/usr/lib/python3.7/tkinter/__init__.py", line 749, in callit func(*args) File "/usr/bin/axis", line 563, in actual_tkRedraw self.tkRedraw_perspective() File "/usr/bin/axis", line 523, in tkRedraw_perspective self.redraw_perspective() File "/usr/lib/python3/dist-packages/rs274/glcanon.py", line 356, in inner return f(self, *args, **kw) File "/usr/lib/python3/dist-packages/rs274/glcanon.py", line 618, in redraw_perspective self.redraw() File "/usr/bin/axis", line 599, in redraw self.select(self.select_event) File "/usr/bin/axis", line 468, in select GlCanonDraw.select(self, event.x, event.y) File "/usr/lib/python3/dist-packages/rs274/glcanon.py", line 531, in select buffer = glRenderMode(GL_RENDER) File "/usr/lib/python3/dist-packages/OpenGL/GL/pointers.py", line 262, in glRenderMode "glSelectBuffer too small to hold selection results", OpenGL.error.GLError: GLError( err = GL_STACK_OVERFLOW, description = b'stack overflow', result = 'glSelectBuffer too small to hold selection results' )