☔ Harden against estimation exceptions

OctoPrint · Apr 9, 2019 · 323131c · 323131c
1 parent f389773
commit 323131c
Showing 1 changed file with 8 additions and 5 deletions.
diff --git a/src/octoprint/printer/standard.py b/src/octoprint/printer/standard.py
@@ -859,11 +859,14 @@ def _updateProgressDataCallback(self):
 						statisticalTotalPrintTime = self._selectedFile["estimatedPrintTime"]
 						statisticalTotalPrintTimeType = self._selectedFile.get("estimatedPrintTimeType", None)
 
-				printTimeLeft, printTimeLeftOrigin = estimator.estimate(progress,
-				                                                        printTime,
-				                                                        cleanedPrintTime,
-				                                                        statisticalTotalPrintTime,
-				                                                        statisticalTotalPrintTimeType)
+				try:
+					printTimeLeft, printTimeLeftOrigin = estimator.estimate(progress,
+					                                                        printTime,
+					                                                        cleanedPrintTime,
+					                                                        statisticalTotalPrintTime,
+					                                                        statisticalTotalPrintTimeType)
+				except Exception:
+					self._logger.exception("Error while estimating print time via {}".format(estimator))
 
 		return self._dict(completion=progress * 100 if progress is not None else None,
 		                  filepos=filepos,