I am including the following libraries :- D:\programs\java\jdk1.5.0\bin\javaw -classpath "O:\fieldstation\jars\antlr\antlr-runtime-3.0.jar;O:\fieldstation\jars\Drools\drools-compiler-4.0.0.jar;O:\fieldstation\jars\Drools\drools- core-4.0.0.jar;O:\fieldstation\jars\Drools\drools-decisiontables-4.0.0.jar;O:\fieldstation\jars\Drools\drools-jsr94-4.0.0.jar;O:\fieldstation\jars\mvel\mvel14-1.2rc1.jar;O:\fieldstation\jars\janino\janino-2.5.7.jar" - Ddrools.compiler=JANINO com.makesys.fs.app.adapter.AdapterServerWrapperImpl I have included all the drools libraries, antlr library, janino library and mvel library. I have also included the option to specify the JANINO compiler. I have not done any code change to imply janino compiler (Is this needed ?) Below is the stack trace I get EXCEPTION [org.drools.RuntimeDroolsException: Unable to load dialect 'org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java' ] STACK [org.drools.RuntimeDroolsException: Unable to load dialect 'org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java' at org.drools.compiler.PackageBuilderConfiguration.buildDialectRegistry (PackageBuilderConfiguration.java:138) at org.drools.compiler.PackageBuilderConfiguration.init(PackageBuilderConfiguration.java:114) at org.drools.compiler.PackageBuilderConfiguration.<init>(PackageBuilderConfiguration.java :87) at com.makesys.fs.is.cfi.CfiRulesLoader.getPackageBuilder(CfiRulesLoader.java:45) at com.makesys.fs.is.cfi.CfiRulesLoader.loadRuleFiles(CfiRulesLoader.java:54) at com.makesys.fs.is.cfi.CfiRulesLoader.createRules (CfiRulesLoader.java:37) at com.makesys.fs.is.cfi.CfiAdapter.collectHelper(CfiAdapter.java:469) at com.makesys.fs.is.cfi.Cisco.showCmds.ipRoute.CfiAdapterShowIpRoute.collect(CfiAdapterShowIpRoute.java:38) at com.makesys.fs.app.adapter.BaseAdapterWithArchiveInfo.activate(BaseAdapterWithArchiveInfo.java:106) at com.makesys.fs.app.adapter.UnicastAdapterImpl.activate(UnicastAdapterImpl.java:111) 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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294) at sun.rmi.transport.Transport$1.run(Transport.java:153) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:149) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run( TCPTransport.java:707) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.RuntimeException: The Eclipse JDT Core jar is not in the classpath at org.drools.rule.builder.dialect.java.JavaDialectConfiguration.setCompiler (JavaDialectConfiguration.java:98) at org.drools.rule.builder.dialect.java.JavaDialectConfiguration.init(JavaDialectConfiguration.java:56) at org.drools.compiler.PackageBuilderConfiguration.buildDialectRegistry (PackageBuilderConfiguration.java:134) ... 20 more ] Any help will be appreciated. TIA, Krishnan. -- Sivaramakrishna Iyer Krishnan (Anand) Never assume the obvious is true. - William Safire ------------------------------------------------------------------------ _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users