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Cura no longer crashes when NaN is recieved for printtime from engine

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CURA-3516
This commit is contained in:
Jaime van Kessel 2017-03-14 09:59:55 +01:00
parent 32d5fbe557
commit c0cdddd098
1 changed files with 7 additions and 1 deletions
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8
cura/PrintInformation.py
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@ -5,6 +5,7 @@ from PyQt5.QtCore import QObject, pyqtSignal, pyqtProperty
from UM.FlameProfiler import pyqtSlot from UM.FlameProfiler import pyqtSlot
from UM.Application import Application from UM.Application import Application
from UM.Logger import Logger
from UM.Qt.Duration import Duration from UM.Qt.Duration import Duration
from UM.Preferences import Preferences from UM.Preferences import Preferences
from UM.Settings.ContainerRegistry import ContainerRegistry from UM.Settings.ContainerRegistry import ContainerRegistry
@ -109,7 +110,12 @@ class PrintInformation(QObject):
return self._material_costs return self._material_costs
def _onPrintDurationMessage(self, total_time, material_amounts): def _onPrintDurationMessage(self, total_time, material_amounts):
self._current_print_time.setDuration(total_time) if total_time != total_time: # Check for NaN. Engine can sometimes give us weird values.
Logger.log("w", "Received NaN for print duration message")
self._current_print_time.setDuration(0)
else:
self._current_print_time.setDuration(total_time)
self.currentPrintTimeChanged.emit() self.currentPrintTimeChanged.emit()
self._material_amounts = material_amounts self._material_amounts = material_amounts