Hi I am new to jboss cahe, could you please help me in sorting out this error. I am using netbeans to compile my program running it on remote linux server. NetBeans 6.0.1 JDK jdk1.5.0_12 JRE jre1.6.0_07 JBossCache-1.4.0.SP1 POstgreSQL 8.3 postgresql-8.2-506.jdbc3 driver Running Windows XP 1- While compilin Jboss-Cache I am getting following error , though it is building successfuly Created dir: C:\Documents and Settings\Meena\Desktop\db project\jboss-cache\build\classes Compiling 258 source files to C:\Documents and Settings\Meena\Desktop\db project\jboss-cache\build\classes C:\Documents and Settings\Meena\Desktop\db project\jboss-cache\src\org\jboss\cache\aop\TreeCacheAopDelegate.java:127: warning: non-varargs call of varargs method with inexact argument type for last parameter; cast to java.lang.Class for a varargs call cast to java.lang.Class[] for a non-varargs call and to suppress this warning Constructor ctr = clazz.getDeclaredConstructor(null); C:\Documents and Settings\Meena\Desktop\db project\jboss-cache\src\org\jboss\cache\aop\TreeCacheAopDelegate.java:129: warning: non-varargs call of varargs method with inexact argument type for last parameter; cast to java.lang.Object for a varargs call cast to java.lang.Object[] for a non-varargs call and to suppress this warning obj = ctr.newInstance(null); Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: Some input files use unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. 2 warnings While Running the compiled code it on Server I am getting following error It seems it canot not initialize cache, complaining about configuration file. I tried the same code few months ago it was working fine. java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.cache.PropertyConfigurator.configure(PropertyConfigurator.java:215) at org.jboss.cache.PropertyConfigurator.configure(PropertyConfigurator.java:161) at org.usyd.sit.perfEvalServer.ServerImpl.initCache(ServerImpl.java:60) at org.usyd.sit.perfEvalServer.ServerImpl.(ServerImpl.java:45) at org.usyd.sit.perfEvalServer.ServerImpl.main(ServerImpl.java:150) Caused by: java.lang.IllegalArgumentException: setCacheMode(): caching mode -1 is invalid at org.jboss.cache.TreeCache.setCacheMode(TreeCache.java:928) at org.jboss.cache.TreeCache.setCacheMode(TreeCache.java:909) ... 9 more org.jboss.cache.ConfigureException: configure(): can't invoke setCacheMode to configure TreeCache properties. Exception: java.lang.reflect.InvocationTargetException at org.jboss.cache.PropertyConfigurator.configure(PropertyConfigurator.java:220) at org.jboss.cache.PropertyConfigurator.configure(PropertyConfigurator.java:161) at org.usyd.sit.perfEvalServer.ServerImpl.initCache(ServerImpl.java:60) at org.usyd.sit.perfEvalServer.ServerImpl.(ServerImpl.java:45) at org.usyd.sit.perfEvalServer.ServerImpl.main(ServerImpl.java:150) Following is my xml file <?xml version="1.0" encoding="UTF-8"?> <!-- ===================================================================== --> <!-- --> <!-- Sample TreeCache Service Configuration --> <!-- --> <!-- ===================================================================== --> <!-- ==================================================================== --> <!-- Defines TreeCache configuration --> <!-- ==================================================================== --> jboss:service=Naming jboss:service=TransactionManager <!-- Configure the TransactionManager --> org.jboss.cache.DummyTransactionManagerLookup <!-- Isolation level : SERIALIZABLE REPEATABLE_READ (default) READ_COMMITTED READ_UNCOMMITTED NONE --> REPEATABLE_READ <!-- Valid modes are LOCAL REPL_ASYNC REPL_SYNC INVALIDATION_ASYNC INVALIDATION_SYNC FRESHNESS_ASYNC FRESHNESS_GROUP_ASYNC INVALIDATION_FINEGRAIN --> FRESHNESS_ASYNC <!-- Freshness limit, in ms --> 1000 <!-- Just used for async repl: use a replication queue --> false <!-- Replication interval for replication queue (in ms) --> 0 <!-- Max number of elements which trigger replication --> 0 <!-- Name of cluster. Needs to be the same for all clusters, in order to find each other --> TreeCache-Cluster <!-- JGroups protocol stack properties. Can also be a URL, e.g. file:/home/bela/default.xml --> <!-- UDP: if you have a multihomed machine, set the bind_addr attribute to the appropriate NIC IP address --> <!-- UDP: On Windows machines, because of the media sense feature being broken with multicast (even after disabling media sense) set the loopback attribute to true --> <UDP mcast_addr="228.1.2.3" mcast_port="48866" bind_addr="129.78.97.10" ip_ttl="64" ip_mcast="true" mcast_send_buf_size="150000" mcast_recv_buf_size="80000" ucast_send_buf_size="150000" ucast_recv_buf_size="80000" loopback="false"/> <PING timeout="2000" num_initial_members="3" up_thread="false" down_thread="false"/> <MERGE2 min_interval="10000" max_interval="20000"/> <!-- <FD shun="true" up_thread="true" down_thread="true" />--> <FD_SOCK/> <VERIFY_SUSPECT timeout="1500" up_thread="false" down_thread="false"/> <pbcast.NAKACK gc_lag="50" retransmit_timeout="600,1200,2400,4800" max_xmit_size="8192" up_thread="false" down_thread="false"/> <UNICAST timeout="600,1200,2400" window_size="100" min_threshold="10" down_thread="false"/> <pbcast.STABLE desired_avg_gossip="20000" up_thread="false" down_thread="false"/> <FRAG frag_size="8192" down_thread="false" up_thread="false"/> <pbcast.GMS join_timeout="5000" join_retry_timeout="2000" shun="true" print_local_addr="true"/> <pbcast.STATE_TRANSFER up_thread="true" down_thread="true"/> <!-- Whether or not to fetch state on joining a cluster NOTE this used to be called FetchStateOnStartup and has been renamed to be more descriptive. --> true <!-- The max amount of time (in milliseconds) we wait until the initial state (ie. the contents of the cache) are retrieved from existing members in a clustered environment --> 20000 <!-- Number of milliseconds to wait until all responses for a synchronous call have been received. --> 20000 <!--OPTIMISTIC--> <!-- Max number of milliseconds to wait for a lock acquisition --> 15000 <!-- Name of the eviction policy class. --> <!-- Indicate whether to use region based marshalling or not. Set this to true if you are running under a scoped class loader, e.g., inside an application server. Default is "false". --> false Thanks Meena View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4184988#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...