Startup: UnsatisfiedLinkError with Win32NietBIOS.dll

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manfred99

Hi @all!

Versions: Win2000, Tomcat5, Alfresco1.4

When Tomcat deploys alfresco, the following error occurs. (Win32NietBIOS.dll is available in windows\system32 which is included in the path environment variable).
Can anybody please help? Thank you!

————————— snip —————————————–
java.lang.UnsatisfiedLinkError: Native Library C:\Programme\Java\jdk1.5.0_06\jre
\bin\Win32NetBIOS.dll already loaded in another classloader
        at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1716)
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1668)
        at java.lang.Runtime.loadLibrary0(Runtime.java:822)
        at java.lang.System.loadLibrary(System.java:992)
        at org.alfresco.filesys.netbios.win32.Win32NetBIOS.<clinit>(Win32NetBIOS
.java:711)
        at org.alfresco.filesys.server.config.ServerConfiguration.getLocalServer
Name(ServerConfiguration.java:2566)
        at org.alfresco.filesys.server.config.ServerConfiguration.processCIFSSer
verConfig(ServerConfiguration.java:658)
        at org.alfresco.filesys.server.config.ServerConfiguration.init(ServerCon
figuration.java:509)
        at org.alfresco.filesys.server.config.ServerConfiguration.onBootstrap(Se
rverConfiguration.java:3351)
        at org.alfresco.util.AbstractLifecycleBean.onApplicationEvent(AbstractLi
fecycleBean.java:54)
        at org.springframework.context.event.SimpleApplicationEventMulticaster.m
ulticastEvent(SimpleApplicationEventMulticaster.java:45)
        at org.springframework.context.support.AbstractApplicationContext.publis
hEvent(AbstractApplicationContext.java:225)
        at org.springframework.context.support.AbstractApplicationContext.refres
h(AbstractApplicationContext.java:323)
        at org.springframework.web.context.support.AbstractRefreshableWebApplica
tionContext.refresh(AbstractRefreshableWebApplicationContext.java:134)
        at org.springframework.web.context.ContextLoader.createWebApplicationCon
text(ContextLoader.java:246)
        at org.springframework.web.context.ContextLoader.initWebApplicationConte
xt(ContextLoader.java:184)
        at org.springframework.web.context.ContextLoaderListener.contextInitiali
zed(ContextLoaderListener.java:49)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContex
t.java:3729)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4
187)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase
.java:759)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:73
9)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)

        at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.jav
a:904)
        at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.j
ava:867)
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474
)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java
:310)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifecycl
eSupport.java:119)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)

        at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)

        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442
)
        at org.apache.catalina.core.StandardService.start(StandardService.java:4
50)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:709
)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
18:29:56,965 ERROR [alfresco.smb.protocol] Error accessing Win32 NetBIOS, check
DLL is on the path
18:29:56,980 ERROR [alfresco.ftp.protocol] FTP Socket error
java.net.BindException: Address already in use: JVM_Bind
        at java.net.PlainSocketImpl.socketBind(Native Method)
        at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:359)
        at java.net.ServerSocket.bind(ServerSocket.java:319)
        at java.net.ServerSocket.<init>(ServerSocket.java:185)
        at java.net.ServerSocket.<init>(ServerSocket.java:141)
        at org.alfresco.filesys.ftp.FTPNetworkServer.run(FTPNetworkServer.java:3
72)
        at java.lang.Thread.run(Thread.java:595)
18:29:56,980 INFO  [service.descriptor.DescriptorService] Alfresco JVM - v1.5.0_
06-b05; maximum heap size 508,063MB
————————— snip —————————————–

marcusm

The error is "java.lang.UnsatisfiedLinkError: Native Library C:\Programme\Java\jdk1.5.0_06\jre\bin\Win32NetBIOS.dll already loaded in another classloader"

Sounds like you've got two copyies of Win32NetBIOS.dll being loaded.
One in windows\system32\(Win32NetBIOS.dll )
The other in C:\Programme\Java\jdk1.5.0_06\jre\bin\(Win32NetBIOS.dl)

My suggestion would be to remove the one in the C:\Programme\Java\jdk1.5.0_06\jre\bin\Win32NetBIOS.dll and see what happens