`
File "preprocess_Epidemic.py", line 159, in process
json_dump(json_dic, json_save_path)
File "/mnt/data1/AudioDataset/repository/audio-dataset/utils/file_utils.py", line 6, in json_dump
json.dump(data_json, f)
File "/home/caipengxiang/anaconda3/envs/pointrend/lib/python3.8/json/__init__.py", line 179, in dump
for chunk in iterable:
File "/home/caipengxiang/anaconda3/envs/pointrend/lib/python3.8/json/encoder.py", line 431, in _iterencode
yield from _iterencode_dict(o, _current_indent_level)
File "/home/caipengxiang/anaconda3/envs/pointrend/lib/python3.8/json/encoder.py", line 405, in _iterencode_dict
yield from chunks
File "/home/caipengxiang/anaconda3/envs/pointrend/lib/python3.8/json/encoder.py", line 325, in _iterencode_list
yield from chunks
File "/home/caipengxiang/anaconda3/envs/pointrend/lib/python3.8/json/encoder.py", line 438, in _iterencode
o = _default(o)
File "/home/caipengxiang/anaconda3/envs/pointrend/lib/python3.8/json/encoder.py", line 179, in default
raise TypeError(f'Object of type {o.__class__.__name__} '
TypeError: Object of type ndarray is not JSON serializable
`