小编Kai*_*Hou的帖子

我正在尝试使用 R 中的shiny web 应用程序创建交互式地图。在创建应用程序并将其部署到我的shiny.io 帐户后，应用程序的URL 实际上不显示地图，而只显示侧面板和主面板。打开网页约15秒后，会提示已与服务器断开连接。

以下是 shint 应用程序的链接：https://www.shinyapps.io/admin/#/application/2621249

这是shiny.io的日志：

2020-07-29T02:44:56.206023+00:00 shinyapps[2621249]: Loaded GDAL runtime: GDAL 2.2.2, released 2017/09/15\n2020-07-29T02:44:56.206025+00:00 shinyapps[2621249]: Loaded PROJ runtime: Rel. 4.9.2, 08 September 2015, [PJ_VERSION: 492]\n2020-07-29T02:44:56.206025+00:00 shinyapps[2621249]: Path to PROJ shared files: (autodetected)\n2020-07-29T02:44:56.206025+00:00 shinyapps[2621249]: Linking to sp version:1.4-2\n2020-07-29T02:44:56.223035+00:00 shinyapps[2621249]: The following object is masked _by_ \xe2\x80\x98.GlobalEnv\xe2\x80\x99:\n2020-07-29T02:44:56.222229+00:00 shinyapps[2621249]: \n2020-07-29T02:44:56.223036+00:00 shinyapps[2621249]: \n2020-07-29T02:44:56.222232+00:00 shinyapps[2621249]: Attaching package: \xe2\x80\x98ggplot2\xe2\x80\x99\n2020-07-29T02:44:56.222232+00:00 shinyapps[2621249]: \n2020-07-29T02:44:56.223037+00:00 shinyapps[2621249]:     mpg\n2020-07-29T02:44:56.223037+00:00 shinyapps[2621249]: \n2020-07-29T02:44:56.753980+00:00 shinyapps[2621249]: \n2020-07-29T02:44:56.753982+00:00 shinyapps[2621249]: Attaching package: \xe2\x80\x98plotly\xe2\x80\x99\n2020-07-29T02:44:56.753983+00:00 shinyapps[2621249]: \n2020-07-29T02:44:56.754327+00:00 shinyapps[2621249]: The following …