hello to all, I need help when running a rule of example I come up against the following error: _ 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 org.drools.compiler.PackageBuilder.<init>(_PackageBuilder.java:122_) at org.drools.compiler.PackageBuilder.<init>(_PackageBuilder.java:88_) at com.sample.DroolsTest.readRule(_DroolsTest.java:50_) at com.sample.DroolsTest.main(_DroolsTest.java:21_) 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_) ... 6 more *I will be very grateful if they help me* ------------------------------------------------------------------------ _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users