[jboss-jira] [JBoss JIRA] (JGRP-1984) NPE while creating a dynamic FORK channel

[Ramesh Reddy (JIRA)]

Ramesh Reddy created JGRP-1984:
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             Summary: NPE while creating a dynamic FORK channel
                 Key: JGRP-1984
                 URL: https://issues.jboss.org/browse/JGRP-1984
             Project: JGroups
          Issue Type: Bug
    Affects Versions: 3.6.4
            Reporter: Ramesh Reddy
            Assignee: Bela Ban


I am trying to create a ForkChannel based on the example in docs with code, when FORK protocol not present in the main stack

{code}
        channel=new JChannel("tcp.xml"));
        channel.connect("RpcDispatcherTestGroup");        
        ForkChannel forkChannel = new ForkChannel(channel, "test-rpc", name, true, ProtocolStack.BELOW, FRAG2.class);
        forkChannel.connect("test-rpc");
{code}

this ends with 

{code}
Exception in thread "main" java.lang.NullPointerException
	at org.jgroups.protocols.FORK.createForkStack(FORK.java:199)
	at org.jgroups.fork.ForkChannel.<init>(ForkChannel.java:79)
	at org.teiid.systemmodel.RpcDispatcherTest.start(RpcDispatcherTest.java:32)
	at org.teiid.systemmodel.RpcDispatcherTest.main(RpcDispatcherTest.java:54
{code}



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