Dear friends,

I have developed the player application for playing the voice files using JMF2.1.1 frame work. I have integrated that code using jsp file.
So I can play the voice file in web browser.

I have used firefox 2 series and upto 3.5 series , it has worked properly.
But in firefox 3.6.10 and 3.6.11, its hasn't work.

It has displayed this below error,

Exception in thread "main" netscape.javascript.JSException: Plugin instance for applet ID 5 was already released
at sun.plugin2.main.server.LiveConnectSupport.getInfo (LiveConnectSupport.java:405)
at sun.plugin2.main.server.LiveConnectSupport.shutdow n(LiveConnectSupport.java:41)
at sun.plugin2.main.server.JVMInstance.unregisterAppl et(JVMInstance.java:1300)
at sun.plugin2.main.server.JVMInstance.recycleAppletI D(JVMInstance.java:385)
at sun.plugin2.main.server.JVMManager.recycleAppletID (JVMManager.java:316)
at sun.plugin2.main.server.MozillaPlugin.stopApplet(M ozillaPlugin.java:325)
at sun.plugin2.main.server.MozillaPlugin.destroy(Mozi llaPlugin.java:225)
Error: unidentified unSocket: 0xb278e680: magic FACE1010 != has 0
Exception in thread "Java Plug-In Pipe Worker Thread (Server-Side)" java.nio.BufferUnderflowException
at java.nio.Buffer.nextGetIndex(Buffer.java:474)
at java.nio.DirectByteBuffer.get(DirectByteBuffer.jav a:208)
at sun.plugin2.message.transport.NamedPipeTransport$S erializerImpl.readByte(NamedPipeTransport.java:122 )
at sun.plugin2.message.AbstractSerializer.readInt(Abs tractSerializer.java:162)
at sun.plugin2.message.transport.SerializingTransport .read(SerializingTransport.java:97)
at sun.plugin2.message.Pipe$WorkerThread.run(Pipe.jav a:181)

Note:

=> I am using jdk1.6 u 22
=> JMF 2.1.1
=> Working machine is ubuntu 9.10

please help me to make it work my application, in that version of firefox too.

Thanks you.