Geo在地图中加入自定义的点报错:
AttributeError: 'NoneType' object has no attribute 'add'
原码:
from example.commons import Faker
from pyecharts import options as opts
from pyecharts.charts import Geo
from pyecharts.globals import ChartType, SymbolType
import pandas as pd
import json
# 链式调用
c = (
Geo()
.add_schema(maptype="world")
# 加入自定义的点,格式为
.add_coordinate("测试点", 116.39770014211535, 39.90779994986951)
# 为自定义的点添加属性
.add("geo", [("测试点", 51)])
.set_series_opts(label_opts=opts.LabelOpts(is_show=False))
.set_global_opts(title_opts=opts.TitleOpts(title="宇宙中心呼唤爱"))
)
# 在 html(浏览器) 中渲染图表
c.render()
# 在 Jupyter Notebook 中渲染图表
c.render_notebook()
报错:
.add_coordinate("测试点", 116.39770014211535, 39.90779994986951)
AttributeError: 'NoneType' object has no attribute 'add'