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No print / immediately finished - AssertionError in timeEstimator?

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Posted · No print / immediately finished - AssertionError in timeEstimator?

I am trying to print this thing here: https://www.thingiverse.com/thing:2551559 

 

Bottom_3.stl worked fine but when I try to print 2.stl / 1.stl the printer starts normally and then "fails": It starts and immediately finishes.

 

Sep 15 09:50:07 ultimakersystem-ccbdd3003607 python3[350]: 2018-09-15 09:50:07,013 INFO printJobStateProperty New print job state: paused -> post_print
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: 2018-09-15 09:50:06,996 INFO procedure PrintProcedure(key='PRINT') transitioning from PrintFileStep(key='PRINTING') --> OtherProcedureStep(key='RUN_POST_PRINT')
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: 2018-09-15 09:50:06,508 INFO printFileStep File handler finished
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: AssertionError
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: assert self._paused == False
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: File "/usr/share/griffin/griffin/printer/fileHandlers/timeEstimators/timeEstimator.py", line 22, in __init__
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: super().__init__(log.name)
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: File "/usr/share/griffin/griffin/printer/fileHandlers/timeEstimators/perLayerTimeEstimator.py", line 11, in __init__
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: return PerLayerTimeEstimator(gcode_metadata)
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: File "/usr/share/griffin/griffin/printer/fileHandlers/timeEstimators/__init__.py", line 9, in getTimeEstimator
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: self._time_estimator = getTimeEstimator(self._metadata)
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: File "/usr/share/griffin/griffin/printer/fileHandlers/gcodeFileHandler.py", line 47, in run
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: self.run()
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: File "/usr/share/griffin/griffin/printer/fileHandlers/fileHandler.py", line 23, in _run
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: Traceback (most recent call last):
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: 2018-09-15 09:50:06,495 ERROR fileHandler Exception in file handling
Sep 15 09:50:06 ultimakersystem-ccbdd3003607 python3[350]: 2018-09-15 09:50:06,481 INFO printerService Procedure next step: PRINT: PRINTING

 

 

Any ideas how to work around this?

log.log

2.stl

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Posted · No print / immediately finished - AssertionError in timeEstimator?

If you are slicing with Cura, switch to the "Layer view" mode (top right). Check to see if there are any slicing errors. You could also save the .gcode file locally and open it with a text editor to see if it is unexpectedly short.

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Posted · No print / immediately finished - AssertionError in timeEstimator?

I tried printing something completely different and smaller after that with the same issue.

 

Turns out a reboot was all that was needed. Clearly a bug in the software.

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