diff options
| author | Jaime van Kessel <nallath@gmail.com> | 2018-03-16 17:58:29 +0300 |
|---|---|---|
| committer | Jaime van Kessel <nallath@gmail.com> | 2018-03-16 17:58:29 +0300 |
| commit | 1c7344fb92319c366f3d64f422bb05531d389b82 (patch) | |
| tree | 17101c14cfdb219c9238bcde37dd03eeb233a622 /plugins/MonitorStage | |
| parent | 0d23ea2194b6cf2a122a0794d428dc774cc6eb34 (diff) | |
Fix for monitor stage ocasionally crashing
Diffstat (limited to 'plugins/MonitorStage')
| -rw-r--r-- | plugins/MonitorStage/MonitorStage.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/plugins/MonitorStage/MonitorStage.py b/plugins/MonitorStage/MonitorStage.py index ed84a8d2ce..931c205fff 100644 --- a/plugins/MonitorStage/MonitorStage.py +++ b/plugins/MonitorStage/MonitorStage.py @@ -48,7 +48,11 @@ class MonitorStage(CuraStage): new_output_device = Application.getInstance().getMachineManager().printerOutputDevices[0]
if new_output_device != self._printer_output_device:
if self._printer_output_device:
- self._printer_output_device.printersChanged.disconnect(self._onActivePrinterChanged)
+ try:
+ self._printer_output_device.printersChanged.disconnect(self._onActivePrinterChanged)
+ except TypeError:
+ # Ignore stupid "Not connected" errors.
+ pass
self._printer_output_device = new_output_device
|