Demos don't work

[mogarg]

Exception in thread "main" java.lang.NullPointerException
at org.jgroups.protocols.raft.RAFT.createLogName(RAFT.java:955)
at org.jgroups.protocols.raft.RAFT.start(RAFT.java:430)
at org.jgroups.stack.ProtocolStack.startStack(ProtocolStack.java:965)
at org.jgroups.JChannel.startStack(JChannel.java:890)
at org.jgroups.JChannel._preConnect(JChannel.java:553)
at org.jgroups.JChannel.connect(JChannel.java:288)
at org.jgroups.JChannel.connect(JChannel.java:279)
at org.jgroups.raft.demos.ReplicatedStateMachineDemo.start(ReplicatedStateMachineDemo.java:30)
at org.jgroups.raft.demos.ReplicatedStateMachineDemo.main(ReplicatedStateMachineDemo.java:184)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)

[belaban]

The reason for the NPE was that you did not define raft_id, e.g.
java org.jgroups.raft.demos.ReplicatedStateMachineDemo -name A. I fixed this; now if you don't define raft_id, the following exception will be thrown:

Exception in thread "main" java.lang.IllegalStateException: raft-id undefined is not listed in members [A, B, C]
	at org.jgroups.protocols.raft.RAFT.start(RAFT.java:442)
	at org.jgroups.stack.ProtocolStack.startStack(ProtocolStack.java:966)
	at org.jgroups.JChannel.startStack(JChannel.java:889)
	at org.jgroups.JChannel._preConnect(JChannel.java:553)
	at org.jgroups.JChannel.connect(JChannel.java:288)
	at org.jgroups.JChannel.connect(JChannel.java:279)
	at org.jgroups.raft.demos.ReplicatedStateMachineDemo.start(ReplicatedStateMachineDemo.java:30)
	at org.jgroups.raft.demos.ReplicatedStateMachineDemo.main(ReplicatedStateMachineDemo.java:184)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)