为什么输出的是“抱歉”而不是“你好”？

Question

为什么我得到的输出是“抱歉”而不是“你好”？请有人解释一下。

library(leaflet)
library(mapview)

northmap<-leaflet()  %>% addTiles() %>% 
  setView(lng = -90.264027, lat  = 38.803011, zoom = 12) %>% 
  addProviderTiles("Esri")

mapshot(northmap, file = "northmap1.png",
        remove_controls = c("homeButton", "zoomControl"))