我尝试通过这个git加载一些ggvis映射代码:https://github.com/hrbrmstr/ggvis-maps
该代码在服务器文件的第27行返回错误:
Warning: Error in ogrInfo: Cannot open data source
Stack trace (innermost first):
41: ogrInfo
40: withCallingHandlers
39: suppressMessages
38: readOGR
37: server [\ggvis-maps-master/server.R#27]
1: runApp
Error in ogrInfo(dsn = dsn, layer = layer, encoding = encoding, use_iconv =
use_iconv, :
Cannot open data source
我尝试使用了path.expand和其他几种解决方案,但目前都没有成功。
shinyServer(function(input, output, session) { ..... maine <- readOGR(dsn="/data/maine.geojson", layer="OGRGeoJSON")
- adarvishian