python3 NoneType object is not callable怎么解決
我的是python3運(yùn)行不出來(lái)，為什么呢？錯(cuò)誤代碼如下：
craw 1 : https://baike.baidu.com/item/Python
Traceback (most recent call last):
? File "F:\workplace\imooc\baike_spider\spider_main.py", line 43, in craw
? ? new_urls,new_data = self.parser.parse(new_url, html_cont)
? File "F:\workplace\imooc\baike_spider\html_parser.py", line 65, in parse
? ? new_data = self._get_new_data(page_url, soup)
? File "F:\workplace\imooc\baike_spider\html_parser.py", line 43, in _get_new_data
? ? res_data['title'] = title_node.get_next()
TypeError: 'NoneType' object is not callable
2018-09-28
后面不用追加 () 就行了
2017-10-25
你好，請(qǐng)問(wèn)你解決了嘛？
2017-10-12
C:\Python27\python.exe E:/Helloworld/baike_spider/spider_main.py
craw 1 : https://baike.baidu.com/item/Python
Traceback (most recent call last):
? File "E:/Helloworld/baike_spider/spider_main.py", line 33, in <module>
? ? obj_spider.craw(root_url)
? File "E:/Helloworld/baike_spider/spider_main.py", line 19, in craw
? ? new_urls, new_data = self.parser.parse(new_url, html_cont)
TypeError: 'NoneType' object is not iterable
2017-10-02
你好，我也遇到這個(gè)問(wèn)題了，請(qǐng)問(wèn)你是怎么解決的？
2017-09-24
單看錯(cuò)誤是說(shuō) None類型并不是一個(gè)可調(diào)用（callable）類型。
所謂callable對(duì)象是指一個(gè)后邊可以加()的對(duì)象，比如函數(shù)。Python中一切皆對(duì)象。