我在运行Shiny应用程序之前从未见过这个错误,但在谷歌搜索后找不到任何关于它的信息。我已经尝试重新安装shiny
包并重新启动R但没有解决它。任何见解?
runApp()
后出现错误:
Listening on http://127.0.0.1:6093
Warning: Error in ..stacktraceon..: could not find function "shioptions"
Stack trace (innermost first):
1: runApp
Error in ..stacktraceon..({ : could not find function "shioptions"
以下回溯:
5: Sys.sleep(0.001)
4: withCallingHandlers(expr, error = function(e) {
if (is.null(attr(e, "stack.trace", exact = TRUE))) {
calls <- sys.calls()
attr(e, "stack.trace") <- calls
stop(e)
}
})
3: captureStackTraces(while (!.globals$stopped) {
serviceApp()
Sys.sleep(0.001)
})
2: ..stacktraceoff..(captureStackTraces(while (!.globals$stopped) {
serviceApp()
Sys.sleep(0.001)
}))
1: runApp()
答案 0 :(得分:0)
从R控制台检查库(“ shiny”)输出。我认为您没有加载软件包和/或您有意升级。