AttributeError: 'NoneType' object has no attribute 'name'

[Svababeton]

Traceback (most recent call last):
File "C:\Users\43650\Desktop\tttyt\auddit-master\src\main.py", line 30, in
pipeline.execute(subreddit='askreddit', nsfw=False, comment_limit=30)
File "C:\Users\43650\Desktop\tttyt\auddit-master\src\main.py", line 26, in execute
task(self.context)
File "C:\Users\43650\Desktop\tttyt\auddit-master\src\tasks\scrape_reddit\task.py", line 40, in get_hottest_post
comment_output.author = comment.author.name
AttributeError: 'NoneType' object has no attribute 'name'

i guess its cause of deletet comments but i am not good enough to fix it by myselfe