3D-printing/Cura
1
0
Fork 0
mirror of https://github.com/Ultimaker/Cura.git synced 2025-07-06 22:47:29 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Avoid crash due to race in CuraEngineBackend.

Browse source
This commit is contained in:
Mark Burton 2019-08-29 20:58:11 +01:00
parent 845c2d41ad
commit 41d7a705e6
1 changed files with 4 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

5
plugins/CuraEngineBackend/CuraEngineBackend.py
View file

@ -632,7 +632,10 @@ class CuraEngineBackend(QObject, Backend):
self.setState(BackendState.Done)
self.processingProgress.emit(1.0)
gcode_list = self._scene.gcode_dict[self._start_slice_job_build_plate] #type: ignore #Because we generate this attribute dynamically.
try:
gcode_list = self._scene.gcode_dict[self._start_slice_job_build_plate] #type: ignore #Because we generate this attribute dynamically.
except KeyError: # Can occur if the g-code has been cleared while a slice message is still arriving from the other end.
gcode_list = []
for index, line in enumerate(gcode_list):
replaced = line.replace("{print_time}", str(self._application.getPrintInformation().currentPrintTime.getDisplayString(DurationFormat.Format.ISO8601)))
replaced = replaced.replace("{filament_amount}", str(self._application.getPrintInformation().materialLengths))