TypeError: cannot concatenate 'str' and 'Redditor' objects

Question

Traceback (most recent call last):
  File "run.py", line 56, in <module>
    run(r, comments_replied_to)
  File "run.py", line 30, in run_bot
    b.write("Author=" + comment.submission.author + "\n")
TypeError: cannot concatenate 'str' and 'Redditor' objects

这是从代码中收到的回溯，我不确定如何解决这个问题，谢谢。

这是代码

with open ("first.txt", "a") as f, open 
    ("second.txt", "a") as b:
        f.write(comment.id + "\n")
            b.write("author=" + comment.submission.author + "\n")

Answer 1

我猜你正在使用 PRAW 并想获得 reddit 用户名？现在，您正在尝试将字符串与 Redditor 对象连接起来。

相反，您需要使用 Redditor.name 访问用户名。查看 Redditor 对象的文档。

你的情况是

comment.submission.author.name

TypeError: cannot concatenate 'str' and 'Redditor' objects

TypeError: cannot concatenate 'str' and 'Redditor' objects

python

python-3.x

praw