[英]Twitter sentiment analysis error code: KeyError: 'text'
I am trying to run a twitter sentiment analysis using AFINN in python.我正在尝试在 python 中使用 AFINN 运行 twitter 情绪分析。 here is the section of code I am having trouble with:
这是我遇到问题的代码部分:
# Create a list of the tweets ("text") only
text_only_list = [tweet["text"] for tweet in tweets_list]
# Remove digit and punctuation, and convert to lower case
new_list = []
for text in text_only_list:
text = text.translate(table)
text = text.lower()
new_list.append(text)
And here is the error code I am receiving:这是我收到的错误代码:
File "<ipython-input-3-731d7bbe9420>", line 1, in <module>
text_only_list = [tweet["text"] for tweet in tweets_list]
File "<ipython-input-3-731d7bbe9420>", line 1, in <listcomp>
text_only_list = [tweet["text"] for tweet in tweets_list]
KeyError: 'text'
This simply means the tweet
objects in tweet_list
don't have a text
attribute.这只是意味着
tweet_list
的tweet
对象没有text
属性。 Make sure the data looks like what you expect确保数据符合您的预期
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