
Traceback (most recent call last):

 "/opt/datadog-agent/agent/checks/__init__.py", line 750, in run
self.check(copy.deepcopy(instance))

 "/opt/datadog-agent/agent/checks.d/mysql.py", line 314, in check
raise e
TypeError: 'NoneType' object has no attribute '__getitem__'
Traceback (most recent call last):


 "/home/lev/github/bCNC/bCNC/Utils.py", line 465, in __call__

return self.func(*args)


 "/home/lev/github/bCNC/bCNC/__main__.py", line 2011, in loadDialog

if filename: self.load(filename)


 "/home/lev/github/bCNC/bCNC/__main__.py", line 2072, in load

Sender.load(self,filename)


 "/home/lev/github/bCNC/bCNC/Sender.py", line 410, in load

self.gcode.importDXF(filename)


 "/home/lev/github/bCNC/bCNC/CNC.py", line 2401, in importDXF

dxf.sort()


 "/home/lev/github/bCNC/bCNC/lib/dxf.py", line 1316, in sort

block.sort()


 "/home/lev/github/bCNC/bCNC/lib/dxf.py", line 793, in sort

layer.sort()


 "/home/lev/github/bCNC/bCNC/lib/dxf.py", line 736, in sort

sx,sy = entity.start()


 "/home/lev/github/bCNC/bCNC/lib/dxf.py", line 411, in start

self._calcEndPoints()


 "/home/lev/github/bCNC/bCNC/lib/dxf.py", line 447, in _calcEndPoints

self._start = Vector(self[10][0], self[20][0])
TypeError: 'float' object is not subscriptable
