[INFO]: current step index: 26
Start parsing LEF file...
Parsing LEF file done.
Start parsing DEF file...
Parsing DEF file done.

Parameters Used:
Edge Capacitance Factor: 1.0
Wire model: L 

Traceback (most recent call last):
  File "/openLANE_flow/scripts/spef_extractor/main.py", line 562, in <module>
    inst.extract(lef_file_name, def_file_name, wireModel, edgeCapFactor)
  File "/openLANE_flow/scripts/spef_extractor/main.py", line 520, in extract
    netsDict[net.name] = self.extract_net(net)
  File "/openLANE_flow/scripts/spef_extractor/main.py", line 364, in extract_net
    locationsOfCurrentPin = [((pinLocation[0], pinLocation[1]),
TypeError: 'NoneType' object is not subscriptable

Hi I'm getting this error in the openlane in the SPEF Extraction, is an error inside of a python file. I'm using the detailed router drcu. Is a misconfiguration problem or is a error that I need to report ?