浅笑心心 2017-12-06 11:22 采纳率: 25%
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TypeError: 'NoneType' object is not iterable

部分代码如下,运行后总是提示 Traceback (most recent call last):
File "E:\project1\src\neirongxiangguanxing.py", line 156, in
setstatus = set(statuslist)
TypeError: 'NoneType' object is not iterable,什么原因?有没有大神指导下?非常感谢

        for status in allstatus:
            dictvalue = []
            words = jieba.cut(status.gettext()[:-1])
            for word in words:
                if word not in stopwordslist:
                    dictvalue.append(word)
            allstatusdict[status.getid()] = dictvalue

        allcomments = []
        allcomments = readallcomments(inputfile)
        for comment in allcomments:
            statuslist = allstatusdict.get(comment.getid())
            setstatus = set(statuslist)
            dictcomment = []
            words = jieba.cut(comment.gettext()[:-1])
            for word in words:
                if word not in stopwordslist:
                    dictcomment.append(word)
            setcomment = set(dictcomment)
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3条回答 默认 最新

  • wb_snail 2017-12-07 01:20
    关注

    readallcomments(inputfile) 这里执行完拿到的是个空集合吧,你调试看看

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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