traceback after done printing from sd.

[Duality4Y]

I see a traceback after it is done printing from sd card:

SD printing byte 64612/68114
Done printing file
Print ended at: 18:02:15 and took 0:12:02
[ERROR] Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/printrun/printcore.py", line 242, in _readline
    try: self.recvcb(line)
  File "/usr/lib/python2.7/site-packages/printrun/pronterface.py", line 1724, in recvcb
    listener(l)
  File "/usr/lib/python2.7/site-packages/printrun/pronterface.py", line 1753, in waitforsdresponse
    self.endcb()
  File "/usr/lib/python2.7/site-packages/printrun/pronterface.py", line 1515, in endcb
    pronsole.pronsole.endcb(self)
  File "/usr/lib/python2.7/site-packages/printrun/pronsole.py", line 1190, in endcb
    new_total = self.settings.total_filament_used + self.fgcode.filament_length
AttributeError: 'NoneType' object has no attribute 'filament_length'

echo:0 hours 11 minutes
echo:enqueing "M84 X Y Z E"

it doesn't crash pronterface, but i thought i should tell about it.

[kliment]

Thanks for reporting this, it's trying to update the total filament
used, but doesn't know what was printed and thus cannot calculate the
filament used. I'll add a check to skip the update if no gcode is loaded.

On 04/02/2016 06:06 PM, Robert wrote:

I see a traceback after it is done printing from sd card:

SD printing byte 64612/68114
Done printing file
Print ended at: 18:02:15 and took 0:12:02
[ERROR] Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/printrun/printcore.py", line 242, in _readline
    try: self.recvcb(line)
  File "/usr/lib/python2.7/site-packages/printrun/pronterface.py", line 1724, in recvcb
    listener(l)
  File "/usr/lib/python2.7/site-packages/printrun/pronterface.py", line 1753, in waitforsdresponse
    self.endcb()
  File "/usr/lib/python2.7/site-packages/printrun/pronterface.py", line 1515, in endcb
    pronsole.pronsole.endcb(self)
  File "/usr/lib/python2.7/site-packages/printrun/pronsole.py", line 1190, in endcb
    new_total = self.settings.total_filament_used + self.fgcode.filament_length
AttributeError: 'NoneType' object has no attribute 'filament_length'

echo:0 hours 11 minutes
echo:enqueing "M84 X Y Z E"

it doesn't crash pronterface, but i thought i should tell about it.

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