这是我编写的用于在python中使用folium生成 Map 的源代码
import folium
map3 = folium.Map(location=[53.073635, 8.806422], zoom_start=15,
tiles='Stream Terreain')
在 Map 中放置一些标记
folium.Marker(location=[53.073635, 8.806422], popup='Ich bin verloren',
icon=folium.Icon(icon='cloud')).add_to(map3)
folium.Marker(location=[53.073600, 8.806400], popup='Hej, ich bin da',
icon=folium.Icon(icon='cloud')).add_to(map3)
print(map3.save('test3.html'))
不幸的是，PyCharm给出了以下错误：
Connected to pydev debugger (build 182.4129.34 Traceback (most recent call last):
File "/Applications/PyCharm.app/Contents/helpers/pydev/pydevd.py", line 1664, in <module> main()
File "/Applications/PyCharm.app/Contents/helpers/pydev/pydevd.py", line 1658, in main globals = debugger.run(setup['file'], None, None, is_module) .
File "/Applications/PyCharm.app/Contents/helpers/pydev/pydevd.py", line 1068, in run pydev_imports.execfile(file, globals, locals) # execute the script .
在execfile exec（compile（内容“\ n”，文件，'exec'），glob，loc）中输入文件“/Applications/PyCharm.app/Contents/helpers/pydev/_pydev_imps/_pydev_execfile.py”，第18行 .
File "/Users/kuldeep/PycharmProjects/webmap/webmap_2.py", line 2, in <module> map3 = folium.Map(location=[53.073635, 8.806422], zoom_start=15, tiles='Stream Terreain') .
File "/Users/kuldeep/PycharmProjects/webmap/venv/lib/python3.7/site-packages/folium/folium.py", line 278, in __init__
subdomains=subdomains .
文件“/Users/kuldeep/PycharmProjects/webmap/venv/lib/python3.7/site-packages/folium/folium.py”，第349行，在add_tile_layer no_wrap = no_wrap中 .
File "/Users/kuldeep/PycharmProjects/webmap/venv/lib/python3.7/site-packages/folium/raster_layers.py", line 113, in __init__ .
raise ValueError('Custom tiles must have an attribution.')
ValueError：自定义图块必须具有属性 .
使用退出代码1完成的流程引发ValueError（'自定义切片必须具有归属 . '）ValueError：自定义切片必须具有归属 . 进程以退出代码1结束
1 回答
传递自定义切片时，始终需要指定
attr参数 . 这可以是任何String，也可以是html标签 . 它旨在为任何提供瓷砖的人提供信贷 .例如，创建这样的 Map
将生成一个带有可点击链接的页脚：
