[R] RWebdriver and RSelenium returns the same error while trying to connect the java server

[Ista Zahn]

Do you have a server running? Can you connect to localhost directly
from a browser?

Best,
Ista

On Sun, Mar 1, 2015 at 12:35 PM, PO SU <rhelpmaillist at 163.com> wrote:
>
>
> Dear expeRts,
>    when i using RWebdriver and RSelenium ,
>
>
>
>> require(RSelenium)
> Loading required package: RSelenium
>> remDr <- remoteDriver(remoteServerAddr = "localhost"
> +                       , port = 4444
> +                       , browserName = "firefox"
> + )
>> remDr$open()
> [1] "Connecting to remote server"
>
>
>
> Error:   Summary: UnknownError
>          Detail: An unknown server-side error occurred while processing the command.
>          class: org.openqa.selenium.firefox.NotConnectedException
>
>
> from the cmd lines, it show "unable to connect 127.0.0.1 7055 after 45000ms "
>
>
> i don't know why, is there anybody who happens to know it ?
> --
>
> PO SU
> mail: desolator88 at 163.com
> Majored in Statistics from SJTU
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