When i run this file,i had a error in dataReader.py:TypeError: expected str, bytes or os.PathLike object, not _io.TextIOWrapper,how to fix it

[torressliu]

File "/mnt/DATA1/jsl/MARL/MARLsourcefile/dataReader.py", line 170, in init
self.image_files = [line.split('\n')[0] for line in open(files_list[0])]
TypeError: expected str, bytes or os.PathLike object, not _io.TextIOWrapper

[thanosvlo]

check that you are passing a list strings