楼主,第一次使用Python,请问运行“data = pd.read_excel(r"C:\Users\MY\Desktop\数字化转型相关数据\制造业代码.xlsx",dtype = str)
data1 = data.copy()
data1 = data1.drop_duplicates(subset = ['Stkcd'])
data1.index = range(len(data1))”出现以下错误改怎么解决:
runfile('C:/Users/MY/Desktop/pathon/巨潮资讯下载年报1.py', wdir='C:/Users/MY/Desktop/pathon')
开始爬取第0个公司,一共3654家公司
公司代码为000008
找到公司信息了
Traceback (most recent call last):
File "<ipython-input-1-feabfa26a41c>", line 1, in <module>
runfile('C:/Users/MY/Desktop/pathon/巨潮资讯下载年报1.py', wdir='C:/Users/MY/Desktop/pathon')
File "C:\Users\MY\Anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 827, in runfile
execfile(filename, namespace)
File "C:\Users\MY\Anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 110, in execfile
exec(compile(f.read(), filename, 'exec'), namespace)
File "C:/Users/MY/Desktop/pathon/巨潮资讯下载年报1.py", line 68, in <module>
for i in range(len(response['announcements'])):
TypeError: object of type 'NoneType' has no len()
十分感谢楼主!!!!
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