Traceback (most recent call last):
File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.90\scripts\addons\io_scene_valvesource\import_smd.py", line 69, in execute
self.num_files_imported = self.readQC(filepath, False, self.properties.doAnim, self.properties.makeCamera, self.properties.rotMode, outer_qc=True)
File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.90\scripts\addons\io_scene_valvesource\import_smd.py", line 1025, in readQC
import_file(2,"smd",REF)
File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.90\scripts\addons\io_scene_valvesource\import_smd.py", line 1020, in import_file
self.num_files_imported += (self.readDMX if path.endswith("dmx") else self.readSMD)(path,qc.upAxis,rotMode,False,smd_type,target_layer=layer)
File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.90\scripts\addons\io_scene_valvesource\import_smd.py", line 1239, in readSMD
if line == "nodes\n": self.readNodes()
File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.90\scripts\addons\io_scene_valvesource\import_smd.py", line 288, in readNodes
id,name,parent = self.parseQuoteBlockedLine(line,lower=False)[:3]
ValueError: not enough values to unpack (expected 3, got 2)

location: <unknown location>:-1