read issue

[raylooi]

(python2-env) D:\codes\pedestrian-attribute-recognition-pytorch-master>python transform_peta.py Traceback (most recent call last): File "transform_peta.py", line 83, in generate_data_description(save_dir) File "transform_peta.py", line 28, in generate_data_description data = loadmat(open('./dataset/peta/PETA.mat', 'r')) File "D:\Anaconda\envs\python2-env\lib\site-packages\scipy\io\matlab\mio.py", line 208, in loadmat matfile_dict = MR.get_variables(variable_names) File "D:\Anaconda\envs\python2-env\lib\site-packages\scipy\io\matlab\mio5.py", line 292, in get_variables res = self.read_var_array(hdr, process) File "D:\Anaconda\envs\python2-env\lib\site-packages\scipy\io\matlab\mio5.py", line 252, in read_var_array return self._matrix_reader.array_from_header(header, process) File "mio5_utils.pyx", line 675, in scipy.io.matlab.mio5_utils.VarReader5.array_from_header File "mio5_utils.pyx", line 723, in scipy.io.matlab.mio5_utils.VarReader5.array_from_header File "mio5_utils.pyx", line 969, in scipy.io.matlab.mio5_utils.VarReader5.read_struct File "mio5_utils.pyx", line 673, in scipy.io.matlab.mio5_utils.VarReader5.read_mi_matrix File "mio5_utils.pyx", line 705, in scipy.io.matlab.mio5_utils.VarReader5.array_from_header File "mio5_utils.pyx", line 778, in scipy.io.matlab.mio5_utils.VarReader5.read_real_complex File "mio5_utils.pyx", line 450, in scipy.io.matlab.mio5_utils.VarReader5.read_numeric File "mio5_utils.pyx", line 355, in scipy.io.matlab.mio5_utils.VarReader5.read_element File "streams.pyx", line 195, in scipy.io.matlab.streams.ZlibInputStream.read_string File "streams.pyx", line 171, in scipy.io.matlab.streams.ZlibInputStream.read_into File "streams.pyx", line 158, in scipy.io.matlab.streams.ZlibInputStream._fill_buffer zlib.error: Error -3 while decompressing: invalid distance too far back

[raylooi]

any idea where this error is about ?

[dangweili]

I have no idea about this error~