Segmentation fault when changing interface mode

[rockstorm101]

• OS: Debian 10 Buster
• Version: 2.0.0rc2

I get a "Segmentation fault" when changing the interface mode. Switching from 'Standard' to 'Compact' interface modes produces:

Failed to run callback after setting "uimode":
Traceback (most recent call last):
  File "/home/rock/Downloads/Printrun/printrun/settings.py", line 352, in _set
    if cb is not None: cb(key, value)
  File "/home/rock/Downloads/Printrun/printrun/pronterface.py", line 282, in reload_ui
    self.splitterwindow.SetSashPosition(self.settings.last_sash_position)
RuntimeError: wrapped C/C++ object of type SplitterWindow has been deleted

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/wx/core.py", line 3190, in <lambda>
    lambda event: event.callable(*event.args, **event.kw) )
RuntimeError: wrapped C/C++ object of type GcodeViewPanel has been deleted

[hroncok]

Reproduced.

[hroncok]

Switching back to Standard does it as well.

[hroncok]

When unchecking display temperature graph and clicking OK, I also get Segmentation fault.

[hroncok]

Reproduced on macOS.

[kliment]

Okay, disabling monitoring seems to make all segfaults go away. So clearly the monitoring timer is sending events to nonexistent objects for some reason

[kliment]

I think i got this with 61581e1 - can anyone test?

[hroncok]

Confirmed fixed on Linux.

[hroncok]

No segfault on macOS either.