ValueError: operands could not be broadcast together with shapes (1,2049) (0,)

[lzj520]

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "preprocess.py", line 111, in main() File "preprocess.py", line 107, in main run_preprocess(args, modified_hp) File "preprocess.py", line 84, in run_preprocess preprocess(args, input_folders, output_folder, hparams) File "preprocess.py", line 15, in preprocess metadata = preprocessor.build_from_path(hparams, input_folders, wav_dir, mel_dir, args.n_jobs, tqdm=tqdm) File "/home/lzj/Tacotron-2-mandarin-mel-prediction/datasets/preprocessor.py", line 51, in build_from_path return [future.result() for future in tqdm(futures) if future.result() is not None] File "/home/lzj/Tacotron-2-mandarin-mel-prediction/datasets/preprocessor.py", line 51, in return [future.result() for future in tqdm(futures) if future.result() is not None] File "/usr/local/python3/lib/python3.5/concurrent/futures/_base.py", line 398, in result return self.get_result() File "/usr/local/python3/lib/python3.5/concurrent/futures/_base.py", line 357, in get_result raise self._exception ValueError: operands could not be broadcast together with shapes (1,2049) (0,)

[toooooodo]

check numpy version and scipy version, make sure they are same as requirements

[senisioi]

try pip3 install numpy==1.16.0 the requirements.txt seems to have conflicting entries when installing the latest tensorflow 1