ValueError: invalid literal for int() with base 10

Question

D:\Python3\python.exe C:/Users/Mr.X/Desktop/手写数字/图片转文本.py
预测结果：0    真实结果：0
Traceback (most recent call last):
  File "C:/Users/Mr.X/Desktop/手写数字/图片转文本.py", line 106, in <module>
    handwritingClassify()
  File "C:/Users/Mr.X/Desktop/手写数字/图片转文本.py", line 95, in handwritingClassify
    TestClassify = img_deal('hand_written/%s'%file_name_str)
  File "C:/Users/Mr.X/Desktop/手写数字/图片转文本.py", line 68, in img_deal
    the_matrix[0,32*i+j] = int(lineStr[j])
ValueError: invalid literal for int() with base 10: '\x00'

Process finished with exit code 1

Answer 1

值异常，以10为基数的int()函数不能对\x00(不可见字符串)进行转换。检查lineStr[j]数据类型，并进行调整修改，试着用lineStr[j].strip(b'\x00'.decode())去除这种字符串后再用int()进行转换。