mapOutput

[sanchez5674]

Hi,

I install rCharts and try to run a simple example:

Installing github repo rCharts/master from ramnathv Downloading master.zip from https://github.com/ramnathv/rCharts/archive/master.zip Installing package from C:\Users\UCXS920\AppData\Local\Temp\RtmpO213hs/master.zip Installing rCharts "C:/PROGRA~1/R/R-31~1.0/bin/x64/R" --vanilla CMD INSTALL \ "C:\Users\UCXS920\AppData\Local\Temp\RtmpO213hs\devtools144876b3682\rCharts-master" \ --library="C:/Users/UCXS920/Documents/R/win-library/3.1" \ --install-tests

• installing source package 'rCharts' ... * R * demo * inst * preparing package for lazy loading \ help * installing help indices * building package indices * testing if installed package can be loaded * arch - i386 *\ arch - x64
• DONE (rCharts)

library(rCharts) library(shiny)

runApp(list(

• ui = pageWithSidebar(
• headerPanel("Title"),
• sidebarPanel("MyApp" ),
• mainPanel(
• tabsetPanel(
• tabPanel("Interactive Map", mapOutput("myChart"))
• )
• )
• ),
• server = function(input, output){
• output$myChart <- renderMap({
• map3 <- Leaflet$new()
• map3$setView(c(19.4329,- 99.1331), zoom = 8)
• map3
• })
• }
• ))

Everything seems to be fine. However, it gives me the following error which is related to the mapOutput function:

Error in system.file("libraries", lib, package = package) : object 'package' not found

Any ideas?

By the way, I wrote a similar question to the Shiny-discussion group.

Thanks for your help. Carlos.

[ramnathv]

Replace mapOutput with chartOutput("myChart", 'leaflet') for now. There seems to be a minor bug in mapOutput due to some recent changes. Here is the full code for your reference.

library(rCharts)
library(shiny) 

runApp(list(
  ui = pageWithSidebar(
    headerPanel("Title"),
    sidebarPanel("MyApp" ),
    mainPanel(
      tabsetPanel(
        tabPanel("Interactive Map", chartOutput("myChart", 'leaflet'))
      )
    )
  ),
  server = function(input, output){
    output$myChart <- renderMap({
      map3 <- Leaflet$new()
      map3$setView(c(19.4329,- 99.1331), zoom = 8)
      map3
    })
  }
))