HI, check your computer's IP and host IP, using  'sudo ifconfig' and 'sudo
nano /etc/hosts'. Make sure they are the same

On 5 May 2011 08:48, Dev Chandan <devboletodc@gmail.com> wrote:

> Hi everyone,
>
> When I tried to run roscore on my terminal, i get this message. Could
> someone help me out. Thanks in advance
>
> Unable to contact my own XML-RPC server, this is a highly unusual error and
> should be reported immediately.
> My URI is [http://10.42.43.2:44677/]
>
>
> --
> Dev Chandan Behera | +65 96759665
>
>
>
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>