Hi, I can't get drools-insurance to work with the latest Drools BRMS 4.0.7. I followed the installation instructions in the drools doc, got the drools-insurance from SVN (trunk), installed the repository in BRMS, but when I test it, i get the following error : ------------------------------------------------------- T E S T S ------------------------------------------------------- Running org.acme.insurance.test.SupplementalInfoTest RuleAgent(insuranceconfig) INFO (Fri Jun 06 11:37:24 CEST 2008): Configuring wit h newInstance=true, secondsToRefresh=30 RuleAgent(insuranceconfig) INFO (Fri Jun 06 11:37:24 CEST 2008): Configuring pac kage provider : URLScanner monitoring URLs: http://localhost:8080/drools-jbrms/ org.drools.brms.JBRMS/package/org.acme.insurance.base/InsuranceDemo RuleAgent(insuranceconfig) EXCEPTION (Fri Jun 06 11:37:25 CEST 2008): null. Stac k trace should follow. java.io.EOFException at java.io.DataInputStream.readInt(Unknown Source) at java.io.ObjectInputStream$BlockDataInputStream.readInt(Unknown Source ) at java.io.ObjectInputStream.readInt(Unknown Source) at org.drools.common.DroolsObjectInputStream.readInt(DroolsObjectInputSt ream.java:517) at org.drools.common.DroolsObjectInputStream.readStreamHeader(DroolsObje ctInputStream.java:204) at org.drools.common.DroolsObjectInputStream.<init>(DroolsObjectInputStr eam.java:142) at org.drools.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:181 ) at org.drools.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:150 ) at org.drools.agent.HttpClientImpl.fetchPackage(HttpClientImpl.java:47) at org.drools.agent.URLScanner.readPackage(URLScanner.java:139) at org.drools.agent.URLScanner.getChangeSet(URLScanner.java:111) at org.drools.agent.URLScanner.loadPackageChanges(URLScanner.java:90) at org.drools.agent.RuleAgent.checkForChanges(RuleAgent.java:330) at org.drools.agent.RuleAgent.refreshRuleBase(RuleAgent.java:298) at org.drools.agent.RuleAgent.configure(RuleAgent.java:284) at org.drools.agent.RuleAgent.init(RuleAgent.java:208) at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:176) at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:148) at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:216) at org.acme.insurance.web.InsuranceSessionHelper.loadRuleBaseFromRuleAge nt(InsuranceSessionHelper.java:26) at org.acme.insurance.web.InsuranceSessionHelper.getSession(InsuranceSes sionHelper.java:17) at org.acme.insurance.test.SupplementalInfoTest.setUp(SupplementalInfoTe st.java:23) at junit.framework.TestCase.runBare(TestCase.java:125) at junit.framework.TestResult$1.protect(TestResult.java:106) at junit.framework.TestResult.runProtected(TestResult.java:124) at junit.framework.TestResult.run(TestResult.java:109) at junit.framework.TestCase.run(TestCase.java:118) at junit.framework.TestSuite.runTest(TestSuite.java:208) at junit.framework.TestSuite.run(TestSuite.java:203) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.maven.surefire.junit.JUnitTestSet.execute(JUnitTestSet.jav a:210) at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTes tSet(AbstractDirectoryTestSuite.java:135) at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(Ab stractDirectoryTestSuite.java:122) at org.apache.maven.surefire.Surefire.run(Surefire.java:129) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(Su refireBooter.java:225) at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.j ava:747) Tests run: 5, Failures: 0, Errors: 5, Skipped: 0, Time elapsed: 0.432 sec <<< FA ILURE! Running org.acme.insurance.test.DriverTest Tests run: 8, Failures: 0, Errors: 8, Skipped: 0, Time elapsed: 0.033 sec <<< FA ILURE! Running org.acme.insurance.test.DriverAdditionalInfoTest Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.011 sec <<< FA ILURE! Running org.acme.insurance.test.InsuranceCalculateTest Tests run: 3, Failures: 0, Errors: 3, Skipped: 0, Time elapsed: 0.016 sec <<< FA ILURE! Results : Tests run: 17, Failures: 0, Errors: 17, Skipped: 0 [ERROR] There are test failures. [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESSFUL [INFO] ------------------------------------------------------------------------ [INFO] Total time: 23 seconds [INFO] Finished at: Fri Jun 06 11:37:25 CEST 2008 [INFO] Final Memory: 4M/13M [INFO] ------------------------------------------------------------------------ The trunk version of drools insurance depends on drools 5.0.0-SNAPSHOT. If I downgrade it to 4.0.7, i get a kind of Serialization exception : ------------------------------------------------------- T E S T S ------------------------------------------------------- Running org.acme.insurance.test.SupplementalInfoTest RuleAgent(insuranceconfig) INFO (Fri Jun 06 11:51:56 CEST 2008): Configuring wit h newInstance=true, secondsToRefresh=30 RuleAgent(insuranceconfig) INFO (Fri Jun 06 11:51:56 CEST 2008): Configuring pac kage provider : URLScanner monitoring URLs: http://localhost:8080/drools-jbrms/ org.drools.brms.JBRMS/package/org.acme.insurance.base/InsuranceDemo RuleAgent(insuranceconfig) EXCEPTION (Fri Jun 06 11:51:57 CEST 2008): org.drools .rule.VariableRestriction$VariableContextEntry; local class incompatible: stream classdesc serialVersionUID = 4315261080934628448, local class serialVersionUID = -2458845645553055486. Stack trace should follow. java.io.InvalidClassException: org.drools.rule.VariableRestriction$VariableConte xtEntry; local class incompatible: stream classdesc serialVersionUID = 431526108 0934628448, local class serialVersionUID = -2458845645553055486 at java.io.ObjectStreamClass.initNonProxy(Unknown Source) at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) at java.io.ObjectInputStream.readClassDesc(Unknown Source) at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) at java.io.ObjectInputStream.readClassDesc(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at java.util.ArrayList.readObject(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at java.io.ObjectStreamClass.invokeReadObject(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readArray(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.defaultReadFields(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at java.util.HashMap.readObject(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at java.io.ObjectStreamClass.invokeReadObject(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at org.drools.rule.PackageCompilationData.readExternal(PackageCompilatio nData.java:149) at java.io.ObjectInputStream.readExternalData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at org.drools.rule.Package.readExternal(Package.java:176) at java.io.ObjectInputStream.readExternalData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at org.drools.agent.HttpClientImpl.fetchPackage(HttpClientImpl.java:59) at org.drools.agent.URLScanner.readPackage(URLScanner.java:138) at org.drools.agent.URLScanner.getChangeSet(URLScanner.java:110) at org.drools.agent.URLScanner.loadPackageChanges(URLScanner.java:88) at org.drools.agent.RuleAgent.checkForChanges(RuleAgent.java:330) at org.drools.agent.RuleAgent.refreshRuleBase(RuleAgent.java:298) at org.drools.agent.RuleAgent.configure(RuleAgent.java:284) at org.drools.agent.RuleAgent.init(RuleAgent.java:208) at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:176) at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:148) at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:216) at org.acme.insurance.web.InsuranceSessionHelper.loadRuleBaseFromRuleAge nt(InsuranceSessionHelper.java:26) at org.acme.insurance.web.InsuranceSessionHelper.getSession(InsuranceSes sionHelper.java:17) at org.acme.insurance.test.SupplementalInfoTest.setUp(SupplementalInfoTe st.java:23) at junit.framework.TestCase.runBare(TestCase.java:125) at junit.framework.TestResult$1.protect(TestResult.java:106) at junit.framework.TestResult.runProtected(TestResult.java:124) at junit.framework.TestResult.run(TestResult.java:109) at junit.framework.TestCase.run(TestCase.java:118) at junit.framework.TestSuite.runTest(TestSuite.java:208) at junit.framework.TestSuite.run(TestSuite.java:203) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.maven.surefire.junit.JUnitTestSet.execute(JUnitTestSet.jav a:210) at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTes tSet(AbstractDirectoryTestSuite.java:135) at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(Ab stractDirectoryTestSuite.java:122) at org.apache.maven.surefire.Surefire.run(Surefire.java:129) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(Su refireBooter.java:225) at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.j ava:747) Has anyone succeeded in testing drools-insurance with BRMS 4.0.7? Thanks Regards, Fred