将web服务中的多段线添加到R传单地图

我正在尝试将web服务中的多段线添加到R传单地图中。我试着用addWMSTiles。我没有得到一个错误，但线路也没有显示出来

有关web服务源的信息如下：

我明白了。R包提供了用于映射ESRI web服务数据的工具。一个简单的例子：

library(dplyr)
library(leaflet)
library(leaflet.esri)

leaflet() %>%
  setView(lat = 46.2271, lng = -116.00293, zoom = 7) %>%
  addProviderTiles("Esri.WorldTopoMap") %>%
  addEsriFeatureLayer(url = paste0("https://mapcase.deq.idaho.gov/arcgis/rest/services/ID305B_2016_WMS/MapServer/14"),
                      useServiceSymbology = TRUE, weight = 1, fill = FALSE, 
                      labelProperty = "ENTITY_ID", labelOptions = labelOptions(textsize = "12px"), options = featureLayerOptions(useCors = FALSE))

library(dplyr)
library(leaflet)
library(leaflet.esri)

leaflet() %>%
  setView(lat = 46.2271, lng = -116.00293, zoom = 7) %>%
  addProviderTiles("Esri.WorldTopoMap") %>%
  addEsriFeatureLayer(url = paste0("https://mapcase.deq.idaho.gov/arcgis/rest/services/ID305B_2016_WMS/MapServer/14"),
                      useServiceSymbology = TRUE, weight = 1, fill = FALSE, 
                      labelProperty = "ENTITY_ID", labelOptions = labelOptions(textsize = "12px"), options = featureLayerOptions(useCors = FALSE))