[rules-dev] 5.2.0-SNAPSHOT java.io.OptionalDataException (repost)

Hi, I had previously posted to drools-users. Maybe wrong place for it. I am an absolute new user. Excited and Very keen to have this working and for any feedback to help me progress. I'm using the 5.2.0-SNAPSHOT binaries for making use of the new auth attributes in the kagent:resource tag. I'm attempting to get PKG out of Guvnor. Using the following droolsservice.xml config <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:drools="http://drools.org/schema/drools-spring" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://drools.org/schema/drools-spring http://192.168.2.2/~martinjohnson/xmpp_code/drools-spring-1.2.0.xsd http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd" > <drools:kagent kbase="knowledgeBase" id="kagent" new-instance="false"> <drools:resources> <drools:resource type="CHANGE_SET" basic-authentication="enabled" username="admin" password="" source="http://localhost:8080/drools-guvnor.war/org.drools.guvnor.Guvnor/package/TicketImportPackage/LATEST/ChangeSet.xml" /> </drools:resources> </drools:kagent> </beans> As far as i can tell the ChangeSet.xml is coming down. The PKG accessed. Though then... Nov 25, 2010 9:09:52 PM com.javawhat.rules.RuleAgentManager init INFO: Loading knowledge agents ... Nov 25, 2010 9:09:52 PM com.javawhat.rules.RuleAgentManager init INFO: Initializing knowledge agents with package: [2010:11:329 21:11:675:info] ResourceChangeScanner reconfigured with interval=60 [2010:11:329 21:11:676:info] ResourceChangeScanner created with default interval=60 [2010:11:329 21:11:682:info] ResourceChangeScanner reconfigured with interval=120 [2010:11:329 21:11:682:info] ResourceChangeScanner reconfigured with interval=120 [2010:11:329 21:11:14:info] ResourceChangeNotification created [2010:11:329 21:11:14:debug] ResourceChangeNotification monitor added monitor=org.drools.io.impl.ResourceChangeScannerImpl@37722456 [2010:11:329 21:11:17:debug] KnowledgeAgent building resource map [2010:11:329 21:11:17:info] KnowledegAgent has started listening for ChangeSet notifications [2010:11:329 21:11:18:info] KnowledgeAgent created, with configuration: monitorChangeSetEvents=true scanResources=true scanDirectories=true newInstance=false [2010:11:329 21:11:514:info] KnowledgeAgent applying ChangeSet [2010:11:329 21:11:516:debug] KnowledgeAgent notifier subscribing to resource=[UrlResource path='http://localhost:8080/drools-guvnor.war/org.drools.guvnor.Guvnor/package/TicketImportPackage/LATEST'] [2010:11:329 21:11:516:debug] ResourceChangeNotification subscribing listener=org.drools.agent.impl.KnowledgeAgentImpl@23000bcf to resource=[UrlResource path='http://localhost:8080/drools-guvnor.war/org.drools.guvnor.Guvnor/package/TicketImportPackage/LATEST'] [2010:11:329 21:11:516:debug] ResourceChangeScanner subcribing notifier=org.drools.io.impl.ResourceChangeNotifierImpl@580754fc to resource=[UrlResource path='http://localhost:8080/drools-guvnor.war/org.drools.guvnor.Guvnor/package/TicketImportPackage/LATEST'] [2010:11:329 21:11:517:debug] KnowledgeAgent rebuilding KnowledgeBase using ChangeSet [2010:11:329 21:11:517:info] KnowledgeAgent performing an incremental build of the ChangeSet [2010:11:329 21:11:280:exception] java.lang.RuntimeException: KnowledgeAgent exception while trying to deserialize KnowledgeDefinitionsPackage at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:665) at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:618) at org.drools.agent.impl.KnowledgeAgentImpl.incrementalBuildResources(KnowledgeAgentImpl.java:809) at org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:587) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:186) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:169) at com.javawhat.rules.RuleAgentManager.createKnowledgeAgent(RuleAgentManager.java:125) at com.javawhat.rules.RuleAgentManager.init(RuleAgentManager.java:85) at com.javawhat.rules.RuleAgentManager.getInstance(RuleAgentManager.java:48) at com.adstream.test.Main.main(Main.java:53) Caused by: java.io.OptionalDataException at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1282) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at org.drools.rule.JavaDialectRuntimeData.readExternal(JavaDialectRuntimeData.java:167) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1791) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at java.util.HashMap.readObject(HashMap.java:1030) 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:597) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at org.drools.rule.DialectRuntimeRegistry.readExternal(DialectRuntimeRegistry.java:59) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1791) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at org.drools.rule.Package.readExternal(Package.java:197) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1791) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) at org.drools.core.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:205) at org.drools.core.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:174) at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:654) ... 9 more [2010:11:329 21:11:283:warning] KnowledgeAgent: The resource didn't create any package: [UrlResource path='http://localhost:8080/drools-guvnor.war/org.drools.guvnor.Guvnor/package/TicketImportPackage/LATEST'] [2010:11:329 21:11:283:info] KnowledgeAgent incremental build of KnowledgeBase finished and in use [2010:11:329 21:11:284:debug] KnowledgeAgent finished rebuilding KnowledgeBase using ChangeSet The issue lies behind 'stream.readObject();' from JavaDialectRuntimeData around line 167 // Return the object stored as a byte[] byte[] bytes = (byte[]) stream.readObject(); if ( signed ) { checkSignature( stream, helper, bytes, pubKeyAlias ); } guvnor and my sample app are both running 5.2.0-SNAPSHOT. Really appreciate any advice. Is it falling over an a parse of the binary and some disagreement on contents of payload? Thanks Martin -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/5-2-0-SNAPSHOT-java-i... Sent from the Drools - Dev mailing list archive at Nabble.com.