Public bug reported:
To get a high frame rate for my animation I use a low value for 'interval' for 'FuncAnimation'. If interval is too low p.ex. 10, I get the following Exception, when (and only when) I close the window: invalid command name "140613997300232_on_timer" while executing "140613997300232_on_timer" ("after" script) Traceback (most recent call last): File "./monitor.py", line 93, in <module> plt.show() File "env/lib/python3.5/site-packages/matplotlib/pyplot.py", line 253, in show return _show(*args, **kw) File "env/lib/python3.5/site-packages/matplotlib/backend_bases.py", line 163, in __call__ manager.show() File "env/lib/python3.5/site-packages/matplotlib/backends/backend_tkagg.py", line 610, in show self.canvas.manager.window.attributes('-topmost', 1) AttributeError: 'NoneType' object has no attribute 'attributes' matplotlib==2.0.0 ** Affects: matplotlib (Ubuntu) Importance: Undecided Status: New ** Bug watch added: github.com/matplotlib/matplotlib/issues #8107 https://github.com/matplotlib/matplotlib/issues/8107 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1666230 Title: invalid command name "..._on_timer" in FuncAnimation for (too) small interval To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/matplotlib/+bug/1666230/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs