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larmbr
n00b
Joined: 06 Jun 2012
Posts: 34
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 Posted: Tue Nov 27, 2012 7:47 am Post subject: got a "Network is unreachable" exception in Java? |
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I write a small java application, but when I ran it I got exception like this:
| Code: | java.net.SocketException: Network is unreachable
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391)
at java.net.Socket.connect(Socket.java:579)
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I hava try it on other's machine and it works well
I think I hava some mis-setting on my machine. Could anyone help? |
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kazanture
n00b
Joined: 29 Nov 2012
Posts: 1
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| Posted: Thu Nov 29, 2012 10:15 am Post subject: |
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"Network is unreachable" means just that. You're not connected to a network.
Have you tried ping? |
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Networking & Security
