On Wednesday 09 November 2011 14:08:21 Doron Fediuck wrote:
> Hi Guys,
> I'm implementing SSH client using Mina SSHD, and I'm trying to figure out an
> issue tracing into mina-core;
>
> 17:21:11,137 ERROR [SimpleIoProcessorPool] Failed to create a new instance of
> org.apache.mina.transport.socket.nio.NioProcessor:null
> java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> at
> org.apache.mina.core.service.SimpleIoProcessorPool.<init>(SimpleIoProcessorPool.java:180)
> at
> org.apache.mina.core.service.SimpleIoProcessorPool.<init>(SimpleIoProcessorPool.java:123)
> at
> org.apache.mina.core.polling.AbstractPollingIoConnector.<init>(AbstractPollingIoConnector.java:110)
> at
> org.apache.mina.transport.socket.nio.NioSocketConnector.<init>(NioSocketConnector.java:66)
>
> .....
>
> Caused by: java.lang.UnsatisfiedLinkError: no net in java.library.path
> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1738)
> at java.lang.Runtime.loadLibrary0(Runtime.java:823)
> at java.lang.System.loadLibrary(System.java:1028)
> at
> sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
> at java.security.AccessController.doPrivileged(Native Method)
> at sun.nio.ch.Util.load(Util.java:462)
> at sun.nio.ch.EPollSelectorImpl.<clinit>(EPollSelectorImpl.java:183)
> at
> sun.nio.ch.EPollSelectorProvider.openSelector(EPollSelectorProvider.java:18)
> at java.nio.channels.Selector.open(Selector.java:209)
> at
> org.apache.mina.transport.socket.nio.NioProcessor.<init>(NioProcessor.java:57)
>
> What I'm puzzled by is the "no net" error.
> Diving into sun.nio.ch.Util.load I can see what it 's doing is:
>
> java.security.AccessController
> .doPrivileged(new
> sun.security.action.LoadLibraryAction("net"));
>
> AFAICT "net" should come from rt.jar which is a part of the JDK (or am I
> wrong here?).
> Some technical info:
> - Mina SSHD version: 0.6.0
> - Mina core version: 2.0.2
> - JDK: 1.6.0_26,Sun Microsystems Inc.
>
> Any idea what's the root cause of this issue?
>
> Thanks!
> Doron
>
For future readers...
The problem was that during the application run, someone updated JDK to a newer
version.
So java.library.path which running java has in mind no longer exists since the
path changed.
Problem between chair and keyboard ;)
--
/d
"Do not look into laser with remaining eye." --On a laser pointer user-manual
