Blender-Addon-Photogrammetry-Importer: Error trying to import .las and .laz files

Hi, These are the errors I get whenever I try to import a .las or .laz file. I’ve been trying to get this to work for hours, including manually updating and reinstalling various python packages. I’m basically a beginner when it comes to this stuff, please help. Appreciate the addon, used it a bunch for meshroom data.

INFO:root:INFO: path: C:\Users\[name]\Desktop\NUKE\projects\reel\CG_Integration\city_fire_cars\ele\TN_HamiltonCounty_2011_000040.laz
INFO:root:INFO: Parse Point Data File: ...
Python: Traceback (most recent call last):
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pylas\headers\rawheader.py", line 320, in header_class_for_version
    return cls._version_to_header[str(version)]
KeyError: '1.0'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\[name]\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\photogrammetry_importer\operators\point_data_import_op.py", line 49, in execute
    points = PointDataFileHandler.parse_point_data_file(path, self)
  File "C:\Users\[name]\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\photogrammetry_importer\file_handlers\point_data_file_handler.py", line 238, in parse_point_data_file
    point_cloud = PyntCloud.from_file(ifp)
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pyntcloud\core_class.py", line 130, in from_file
    return cls(**FROM_FILE[ext](filename, **kwargs))
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pyntcloud\io\las.py", line 90, in read_las
    data = read_las_with_pylas(filename)
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pyntcloud\io\las.py", line 63, in read_las_with_pylas
    with pylas.open(filename) as las_file:
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pylas\lib.py", line 66, in open_las
    return LasReader(stream, closefd=closefd)
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pylas\lasreader.py", line 39, in __init__
    self.header = self.read_header()
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pylas\lasreader.py", line 45, in read_header
    return headers.HeaderFactory().read_from_stream(self.stream)
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pylas\headers\rawheader.py", line 346, in read_from_stream
    header_class = cls.header_class_for_version(version)
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pylas\headers\rawheader.py", line 322, in header_class_for_version
    raise errors.FileVersionNotSupported(version)
pylas.errors.FileVersionNotSupported: 1.0

location: <unknown location>:-1
INFO:root:INFO: path: C:\Users\[name]\Desktop\NUKE\projects\reel\CG_Integration\city_fire_cars\ele\2164253NE.las
INFO:root:INFO: Parse Point Data File: ...
WARNING:pylas.lasreader:There are 137 bytes between end of vlrs and start of points
Python: Traceback (most recent call last):
  File "C:\Users\[name]\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\photogrammetry_importer\operators\point_data_import_op.py", line 49, in execute
    points = PointDataFileHandler.parse_point_data_file(path, self)
  File "C:\Users\[name]\AppData\Roaming\Blender Foundation\Blender\3.1\scripts\addons\photogrammetry_importer\file_handlers\point_data_file_handler.py", line 238, in parse_point_data_file
    point_cloud = PyntCloud.from_file(ifp)
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pyntcloud\core_class.py", line 130, in from_file
    return cls(**FROM_FILE[ext](filename, **kwargs))
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pyntcloud\io\las.py", line 90, in read_las
    data = read_las_with_pylas(filename)
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pyntcloud\io\las.py", line 64, in read_las_with_pylas
    las = las_file.read()
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pylas\lasreader.py", line 92, in read
    evlrs = self.read_evlrs()
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pylas\lasreader.py", line 209, in read_evlrs
    return evlrs.EVLRList.read_from(self.stream, self.header.number_of_evlr)
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pylas\evlrs.py", line 89, in read_from
    raw = RawEVLR.read_from(data_stream)
  File "C:\Program Files\Blender Foundation\Blender 3.1\3.1\python\lib\site-packages\pylas\evlrs.py", line 42, in read_from
    raw_evlr.record_data = data_stream.read(
MemoryError