ValueError: invalid literal for int() with base 10: b'UNK' 请问这是为什么

[Amanda2024]

Traceback (most recent call last): File "C:/Users/Amanda/Desktop/Research/Word2Vector/generateWord2vec.py", line 5, in model = word2vec.load('./model/cbow_wordvec.bin') File "F:\Anaconda3\envs\py36tf12-cpu\lib\site-packages\word2vec\io.py", line 18, in load return word2vec.WordVectors.from_binary(fname, *args, **kwargs) File "F:\Anaconda3\envs\py36tf12-cpu\lib\site-packages\word2vec\wordvectors.py", line 187, in from_binary vocab_size, vector_size = list(map(int, header.split())) ValueError: invalid literal for int() with base 10: b'UNK'

出现这个问题到底是为什么？