Python 属性错误：模块'；plotly.graph_objs'；没有属性'；馅饼'；

运行时，此代码失败，错误如下：

import numpy as np
import pandas as pd
import plotly.graph_objs as go

temp = train_data['project_is_approved'].value_counts()
labels = temp.index
sizes = (temp/temp.sum())*100
trace = go.pie(labels=labels,values=sizes,hoverinfo='label+percent')
layout = go.Layout(title='project proposal is approved or not')
data = [trace]
fig = go.figure(data = data,layout=layout)
py.iplot(fig)

---

您还可以尝试使用袖扣从pandas数据框获取绘图图

这可能有助于你：

AttributeError: module 'plotly.graph_objs' has no attribute 'pie'

根据，它是

馅饼

（大写P）而不是

馅饼

。改变一下

import pandas as pd
from plotly.offline import download_plotlyjs, init_notebook_mode, iplot
import cufflinks as cf
cf.go_offline()
d = {'project_is_approved':[5,20,5,69,14,5,69,14,69,5]}
df = pd.DataFrame(data=d)
df['temp'] = df.groupby('project_is_approved', as_index=False)['project_is_approved'].transform(lambda s: s.count())
sizes = (df.temp/df.temp.sum())*100
df.insert(loc=2,column = 'sizes',value=sizes)
df.iplot(kind='pie',values='sizes', labels=['project_is_approved','temp'],textposition='outside',hoverinfo='label+percent',title='project proposal is approved or not')