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    JBossCache 1.4.1SP1- Unknown magic number 116
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    created by <a href="https://community.jboss.org/people/vbatista">Victor Batista</a> in <i>JBoss Cache</i> - <a href="https://community.jboss.org/message/821827#821827">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>I am using JBossCache on a legacy system. Recently I have upgraded to Java7 and since than the following error occurs when replication data:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><blockquote class="jive-quote"><p>Caused by: java.lang.Exception: Unknown magic number 116</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jboss.cache.marshall.TreeCacheMarshaller140.unmarshallObject(TreeCacheMarshaller140.java:477)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jboss.cache.marshall.TreeCacheMarshaller140.unmarshallMethodCall(TreeCacheMarshaller140.java:493)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jboss.cache.marshall.TreeCacheMarshaller140.unmarshallObject(TreeCacheMarshaller140.java:436)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jboss.cache.marshall.TreeCacheMarshaller140.unmarshallLinkedList(TreeCacheMarshaller140.java:555)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jboss.cache.marshall.TreeCacheMarshaller140.unmarshallObject(TreeCacheMarshaller140.java:454)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jboss.cache.marshall.TreeCacheMarshaller140.unmarshallMethodCall(TreeCacheMarshaller140.java:493)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jboss.cache.marshall.TreeCacheMarshaller140.unmarshallObject(TreeCacheMarshaller140.java:436)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jboss.cache.marshall.TreeCacheMarshaller140.unmarshallMethodCall(TreeCacheMarshaller140.java:493)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jboss.cache.marshall.TreeCacheMarshaller140.unmarshallObject(TreeCacheMarshaller140.java:436)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jboss.cache.marshall.TreeCacheMarshaller140.objectFromStream(TreeCacheMarshaller140.java:148)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jboss.cache.marshall.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:167)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jgroups.blocks.RpcDispatcher.handle(RpcDispatcher.java:254)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:650)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:535)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:358)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:775)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jgroups.JChannel.up(JChannel.java:1091)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:377)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jgroups.stack.ProtocolStack.receiveUpEvent(ProtocolStack.java:393)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jgroups.stack.Protocol.passUp(Protocol.java:538)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jgroups.protocols.pbcast.STATE_TRANSFER.up(STATE_TRANSFER.java:158)</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; at org.jgroups.stack.UpHandler.run(Protocol.java:60)</p></blockquote><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>I have also tried with JBossCache 1.4.1SP13 but the error persists.</p><p>Both versions come with jboss-serialization.jar version <strong>1.0.3.GA</strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>The problem occurs only with Java7 (both 32 and 64 bits).</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>Any hint? </p><p>Any help would really be appreciated.</p><p>Thank you in advance.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>Best regards,</p><p>Victor</p></div>

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