IBM Worklight应用程序构建器错误

我在Mac mini上使用eclipse juno 4.2.1和IBM Worklight 6.0。从昨天开始，我试图构建和部署我的应用程序，但出现“ Worklight应用程序生成器”错误。

这是日志：

An internal error occurred during: "Worklight application builder".
loader constraint violation: when resolving method "org.apache.commons.io.FileUtils.iterateFiles(Ljava/io/File;Lorg/apache/commons/io/filefilter/IOFileFilter;Lorg/apache/commons/io/filefilter/IOFileFilter;)Ljava/util/Iterator;" the class loader (instance of org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) of the current class, com/worklight/builder/skins/impl/SkinBuilderImpl, and the class loader (instance of org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) for resolved class, org/apache/commons/io/FileUtils, have different Class objects for the type o/filefilter/IOFileFilter;Lorg/apache/commons/io/filefilter/IOFileFilter;)Ljava/util/Iterator; used in the signature


and console shows this message :

[2013-09-25 15:18:46]             Starting build process: application 'TestApp', all environments
[2013-09-25 15:18:46]             com.worklight.shared.common.messages:tgn309.trigyn.com: tgn309.trigyn.com: nodename nor servname provided, or not known
                                  java.net.InetAddress.getLocalHost(InetAddress.java:1466)
                                  com.worklight.common.util.GeneralUtil.scanIPAddresses(GeneralUtil.java:581)
                                  com.worklight.common.util.GeneralUtil.scanIPAddresses(GeneralUtil.java:549)
                                  com.worklight.common.util.GeneralUtil.getIPscanResults(GeneralUtil.java:642)
                                  com.worklight.studio.plugin.utils.WSTServers.getServerHost(WSTServers.java:174)
                                  com.worklight.studio.plugin.utils.WSTServers.getServerURL(WSTServers.java:661)
                                  com.worklight.studio.plugin.launch.build.apps.WorkspaceApplicationBuilder.buildApplication(WorkspaceApplicationBuilder.java:325)
                                  com.worklight.studio.plugin.launch.build.apps.WorkspaceApplicationBuilder.runInWorkspace(WorkspaceApplicationBuilder.java:158)
                                  org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
                                  org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
[2013-09-25 15:18:46] FWLPL0010W: "localhost" was detected from the target server configuration. Using the primary IP address of the host machine, 10.30.1.102, to build the Worklight application(s). Consider using a fully qualified hostname (avoid using "localhost") or a valid IP address instead. The value can be modified by opening the configuration editor of Worklight Development Server from the "Servers" view. 

任何帮助，将不胜感激。