Problema com Glassfish

Ola a todos,

Estou fazendo uma apliacação onde tenho um projeto de apliacacao corporativa com um client desktop, este client usa uma blioteca que eu criei quando, quando eu tento fazer o deploy no glassfish recebo esta mensagem referente ao jar da minha lib:

WARNING: ACDEPL112: Error attempting to process extensions from the manifest of JAR file /home/paulo/GlassFish_Server_3/glassfish/domains/domain1/generated/xml/SuporteEspecializadoAcesso/MilegateDownUp_jar/MilegateTelnet.jar; ignoring it and continuing
java.util.zip.ZipException: error in opening zip file
        at java.util.zip.ZipFile.open(Native Method)
        at java.util.zip.ZipFile.<init>(ZipFile.java:114)
        at java.util.jar.JarFile.<init>(JarFile.java:135)
        at java.util.jar.JarFile.<init>(JarFile.java:99)
        at org.glassfish.appclient.server.core.jws.ExtensionFileManager.findExtensionTransitiveClosure(ExtensionFileManager.java:264)
        at org.glassfish.appclient.server.core.jws.JavaWebStartInfo.processExtensionReferences(JavaWebStartInfo.java:334)
        at org.glassfish.appclient.server.core.jws.JavaWebStartInfo.startJWSServices(JavaWebStartInfo.java:311)
        at org.glassfish.appclient.server.core.jws.JavaWebStartInfo.access$100(JavaWebStartInfo.java:96)
        at org.glassfish.appclient.server.core.jws.JavaWebStartInfo$1.run(JavaWebStartInfo.java:257)
        at org.glassfish.appclient.server.core.jws.JavaWebStartState.transition(JavaWebStartState.java:84)
        at org.glassfish.appclient.server.core.jws.JavaWebStartInfo.start(JavaWebStartInfo.java:253)
        at org.glassfish.appclient.server.core.AppClientServerApplication.start(AppClientServerApplication.java:134)
        at org.glassfish.appclient.server.core.AppClientServerApplication.start(AppClientServerApplication.java:126)
        at org.glassfish.internal.data.EngineRef.start(EngineRef.java:126)
        at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:241)
        at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:236)
        at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:339)
        at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
        at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
        at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:305)
        at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
        at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
        at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
        at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
        at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1224)
        at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:365)
        at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:204)
        at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:166)
        at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:100)
        at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:245)
        at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
        at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
        at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
        at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
        at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
        at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
        at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
        at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
        at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
        at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
        at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
        at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
        at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
        at java.lang.Thread.run(Thread.java:619)

Se eu tento executar vir netbeans a minha aplicacao client, ela reclama da falta de classes que estão na minha lib, alguem sabe como resolver isto?

Att,

Paulo