java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.CompilationResult.getProblems -------------------------------------------------------------------------------------------- Key: DROOLS-632 URL: https://issues.jboss.org/browse/DROOLS-632 Project: Drools Issue Type: Bug Affects Versions: 6.1.0.Final Environment: hadoop,console Reporter: Yongbo Wu Assignee: Mario Fusco Priority: Trivial Labels: hadoop,CompilationResult,NoSuchMethosError I create a Drools Project(with some example code) and it run well in eclipse. then I package it and run in console, alongwith all jars needed. Here comes the error: java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.CompilationResult .getProblems()[Lorg/eclipse/jdt/core/compiler/CategorizedProblem; at org.drools.compiler.commons.jci.compilers.EclipseJavaCompiler$3.accep tResult(EclipseJavaCompiler.java:379) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:335) at org.drools.compiler.commons.jci.compilers.EclipseJavaCompiler.compile (EclipseJavaCompiler.java:409) at org.drools.compiler.commons.jci.compilers.AbstractJavaCompiler.compil e(AbstractJavaCompiler.java:49) at org.drools.compiler.rule.builder.dialect.java.JavaDialect.compileAll( JavaDialect.java:409) at org.drools.compiler.compiler.DialectCompiletimeRegistry.compileAll(Di alectCompiletimeRegistry.java:46) at org.drools.compiler.compiler.PackageRegistry.compileAll(PackageRegist ry.java:109) at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.compileAll(Know ledgeBuilderImpl.java:1202) at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.compileAllRules (KnowledgeBuilderImpl.java:846) at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildR ules(CompositeKnowledgeBuilderImpl.java:279) at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildP ackages(CompositeKnowledgeBuilderImpl.java:103) at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build( CompositeKnowledgeBuilderImpl.java:91) at org.drools.compiler.kie.builder.impl.AbstractKieModule.buildKnowledge Packages(AbstractKieModule.java:220) at org.drools.compiler.kie.builder.impl.KieContainerImpl.createKieBase(K ieContainerImpl.java:386) at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieC ontainerImpl.java:346) at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(K ieContainerImpl.java:498) at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(K ieContainerImpl.java:469) at com.sohu.adrd.QLabel.DroolsTest.main(DroolsTest.java:21) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.util.RunJar.main(RunJar.java:186) java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.CompilationResult .getProblems()[Lorg/eclipse/jdt/core/compiler/CategorizedProblem; at org.drools.compiler.commons.jci.compilers.EclipseJavaCompiler$3.accep tResult(EclipseJavaCompiler.java:379) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:335) at org.drools.compiler.commons.jci.compilers.EclipseJavaCompiler.compile (EclipseJavaCompiler.java:409) at org.drools.compiler.commons.jci.compilers.AbstractJavaCompiler.compil e(AbstractJavaCompiler.java:49) at org.drools.compiler.rule.builder.dialect.java.JavaDialect.compileAll( JavaDialect.java:409) at org.drools.compiler.compiler.DialectCompiletimeRegistry.compileAll(Di alectCompiletimeRegistry.java:46) at org.drools.compiler.compiler.PackageRegistry.compileAll(PackageRegist ry.java:109) at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.compileAll(Know ledgeBuilderImpl.java:1202) at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.compileAllRules (KnowledgeBuilderImpl.java:846) at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildR ules(CompositeKnowledgeBuilderImpl.java:279) at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.buildP ackages(CompositeKnowledgeBuilderImpl.java:103) at org.drools.compiler.builder.impl.CompositeKnowledgeBuilderImpl.build( CompositeKnowledgeBuilderImpl.java:91) at org.drools.compiler.kie.builder.impl.AbstractKieModule.buildKnowledge Packages(AbstractKieModule.java:220) at org.drools.compiler.kie.builder.impl.KieContainerImpl.createKieBase(K ieContainerImpl.java:386) at org.drools.compiler.kie.builder.impl.KieContainerImpl.getKieBase(KieC ontainerImpl.java:346) at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(K ieContainerImpl.java:498) at org.drools.compiler.kie.builder.impl.KieContainerImpl.newKieSession(K ieContainerImpl.java:469) at com.sohu.adrd.QLabel.DroolsTest.main(DroolsTest.java:21) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.util.RunJar.main(RunJar.java:186) How could I get rid of this? Any suggestion is weclome! Thanks.