R leaflet 作图出错问题，怎么解决？

是 否 +2 论坛币

k人 参与回答

经管之家送您一份

应届毕业生专属福利!

求职就业群

赵安豆老师微信：zhaoandou666

经管之家联合CDA

送您一个全额奖学金名额~ !

立即领取

感谢您参与论坛问题回答

经管之家送您两个论坛币！

+2 论坛币

library(leafletR)
library(leaflet)


m <- leaflet() %>% setView(lng = -0.1, lat = 51.5, zoom = 10)
m %>% addProviderTiles(providers$Esri.NatGeoWorldMap)
m %>% addProviderTiles(providers$Stamen.Toner)
m %>% addProviderTiles(providers$Stamen.TonerLines,
        options = providerTileOptions(opacity = 0.35)) %>%
  addProviderTiles(providers$Stamen.TonerLabels)



> m <- leaflet() %>% setView(lng = -0.1, lat = 51.5, zoom = 10)
> m %>% addProviderTiles(providers$Esri.NatGeoWorldMap)
Error in browseURL(x, ...) : 'url' must be a non-empty character string
> m %>% addProviderTiles(providers$Stamen.Toner)
Error in browseURL(x, ...) : 'url' must be a non-empty character string
> m %>% addProviderTiles(providers$Stamen.TonerLines,
+         options = providerTileOptions(opacity = 0.35)) %>%
+   addProviderTiles(providers$Stamen.TonerLabels)
Error in browseURL(x, ...) : 'url' must be a non-empty character string
>

扫码加我 拉你入群

请注明：姓名-公司-职位

以便审核进群资格，未注明则拒绝

分享0 收藏0 回帖

关键词：leaflet let Lea Providers Character

thanks for sharing