EOFError: got only 0 bytes out of 4 requested

[StarHeartHunt]

I'm trying to load Materials in the file using UnityPy, but all the Materials cannot be correctly loaded.(UnityPack can load them)

Unity Asset File:Download Here

My Code:

import os
from UnityPy import AssetsManager

def unpack_all_assets(source_folder : str):
    # iterate over all files in source folder
    for root, dirs, files in os.walk(source_folder):
        for file_name in files:
            # generate file_path
            file_path = os.path.join(root, file_name)
            # load that file via AssetsManager
            am = AssetsManager(file_path)

            # iterate over all assets and named objects
            for asset in am.assets.values():
                for obj in asset.objects.values():
                 #   if obj.type == "GameObject" and obj.read().name.startswith("illust"):
                      #  data = obj.read()
                        
                      #  print(data.name, data.read_type_tree())
                        
                    # only process specific object types
                    #if obj.type == "MonoBehaviour" and obj.path_id == 413749536710485738:
                        # parse the object data
                      #  data = obj.read()
                        
                        #print(obj.path_id, data.name, data.type_tree)
                    if obj.type == "Material":
                        print(obj.path_id)
                        data = obj.read()

unpack_all_assets('./')

Traceback:

Traceback (most recent call last):
  File "test.py", line 32, in <module>
    unpack_all_assets('./')
  File "test.py", line 29, in unpack_all_assets
    data = obj.read()
  File "/usr/local/python3/lib/python3.8/site-packages/UnityPy/files/SerializedFile.py", line 670, in read
    return getattr(classes, self.type.name, classes.Object)(self)
  File "/usr/local/python3/lib/python3.8/site-packages/UnityPy/classes/Material.py", line 34, in __init__
    self.disabledShaderPasses = reader.read_string_array()
  File "/usr/local/python3/lib/python3.8/site-packages/UnityPy/streams/EndianBinaryReader.py", line 193, in read_string_array
    return self.read_array(self.read_aligned_string, self.read_int())
  File "/usr/local/python3/lib/python3.8/site-packages/UnityPy/streams/EndianBinaryReader.py", line 175, in read_array
    return [command() for i in range(length)]
  File "/usr/local/python3/lib/python3.8/site-packages/UnityPy/streams/EndianBinaryReader.py", line 175, in <listcomp>
    return [command() for i in range(length)]
  File "/usr/local/python3/lib/python3.8/site-packages/UnityPy/streams/EndianBinaryReader.py", line 131, in read_aligned_string
    length = self.read_int()
  File "/usr/local/python3/lib/python3.8/site-packages/UnityPy/streams/EndianBinaryReader.py", line 85, in read_int
    return struct.unpack(self.endian + "i", self.read(4))[0]
  File "/usr/local/python3/lib/python3.8/site-packages/UnityPy/streams/EndianBinaryReader.py", line 68, in read
    raise EOFError("got only %d bytes out of %d requested" %
EOFError: got only 0 bytes out of 4 requested

[K0lb3]

The issue was fixed with the 1.4.6 update.

[StarHeartHunt]

Works perfectly right now, thanks!