Alto - bassplugin on Vuze trough Eclipse

[andrea.mannoni]

When I start Eclipse for run bassplugin on Vuze trough "Run Configuration", I find this problem:

java.lang.ExceptionInInitializerError
at com.ti.bass.core.BassPlugin.initialize(BassPlugin.java:195)
at org.gudy.azureus2.pluginsimpl.local.PluginInitializer$8.run(PluginInitializer.java:1646)
at org.gudy.azureus2.pluginsimpl.local.utils.UtilitiesImpl.callWithPluginThreadContext(UtilitiesImpl.java:986)
at org.gudy.azureus2.pluginsimpl.local.PluginInitializer.initialisePlugin(PluginInitializer.java:1636)
at org.gudy.azureus2.pluginsimpl.local.PluginInitializer.access$3(PluginInitializer.java:1604)
at org.gudy.azureus2.pluginsimpl.local.PluginInitializer$2.run(PluginInitializer.java:1393)
at org.gudy.azureus2.pluginsimpl.local.PluginInitializer.initialisePlugins(PluginInitializer.java:1572)
at com.aelitis.azureus.core.impl.AzureusCoreImpl.start(AzureusCoreImpl.java:870)
at com.aelitis.azureus.ui.swt.Initializer.run(Initializer.java:534)
at org.gudy.azureus2.ui.swt.mainwindow.SWTThread$7.runSupport(SWTThread.java:283)
at org.gudy.azureus2.core3.util.AERunnable.run(AERunnable.java:38)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: Failed to locate required data through reflection
at com.ti.bass.core.listeners.BassDownloadPeerListener.<clinit>(BassDownloadPeerListener.java:132)
... 12 more
Caused by: java.lang.NoSuchFieldException: main_announcer
at java.lang.Class.getDeclaredField(Unknown Source)
at com.ti.bass.core.listeners.BassDownloadPeerListener.<clinit>(BassDownloadPeerListener.java:114)
... 12 more

Can someone help me?