I am creating a Shiny app which creates maps using leaflet package, and I also used leaflet.extras to get rid of background color of the maps. I am using R version 3.6.0 in Windows. It works on my computer, but when I tried to publish my app on a Shiny open server (Linux system), I got an error below:
Warning: Error in value[[3L]]: Couldn't normalize path in addResourcePath, with arguments: prefix = 'map-widget-style-1.0.0'; directoryPath = 'C:/Program Files/R/R-3.6.0/library/leaflet.extras/htmlwidgets/build/map-widget-style'
106: stop
105: value[[3L]]
104: tryCatchOne
103: tryCatchList
102: tryCatch
101: addResourcePath
100: FUN
99: lapply
98: renderWidget
97: transform
96: func
94: f
93: Reduce
84: do
83: hybrid_chain
82: origRenderFunc
81: output$leaflet1
1: runApp
Maps don't show up in the app. Could anyone please help me figure out what is the problem and how to fix it? Thank you very much!
Can you reinstall leaflet.extras on the server? Something went obviously wrong there, as R is looking in the directoryPath for the files, but C:/Program Files is definitly not a Linux filepath :)
Hello,
I am creating a Shiny app which creates maps using leaflet package, and I also used leaflet.extras to get rid of background color of the maps. I am using R version 3.6.0 in Windows. It works on my computer, but when I tried to publish my app on a Shiny open server (Linux system), I got an error below:
Warning: Error in value[[3L]]: Couldn't normalize path in
addResourcePath
, with arguments:prefix
= 'map-widget-style-1.0.0';directoryPath
= 'C:/Program Files/R/R-3.6.0/library/leaflet.extras/htmlwidgets/build/map-widget-style' 106: stop 105: value[[3L]] 104: tryCatchOne 103: tryCatchList 102: tryCatch 101: addResourcePath 100: FUN 99: lapply 98: renderWidget 97: transform 96: func 94: f 93: Reduce 84: do 83: hybrid_chain 82: origRenderFunc 81: output$leaflet1 1: runAppMaps don't show up in the app. Could anyone please help me figure out what is the problem and how to fix it? Thank you very much!