预期的字符缓冲区对象错误

Question

我在Python编程，我不断收到一个错误，当我运行代码：

预期的字符缓冲区对象

任何想法/帮助？

enter code here`fd = open('Comments', 'w' 
with open('Comments.txt', 'w') as f: 
blockname = raw_input('what is your block? ') 
f.write(blockname) 
rating = input('Rating from 1 to 10 please! ') 
f.write(rating) 
Comments = raw_input('please write your comments on this class here ') 
f.write(Comments) 
f.write('         ') 

Answer 1

变化f.write(blockname)，f.write(rating)和f.write(Comments)到f.write(str(blockname))，f.write(str(rating))和f.write(str(Comments))

功能write(str)写道：字符串 STR的文件，所以您需要将它们写之前，你的内容转换为字符串。