I just pushed the fix for the issue you found.

Regards and thank you again for having pointed it out,
Mario
 

Hi All,

As a first time GIT user... I think I have manager to "pull this off"
and submitted a pull request for a test case in the drools-compiler
project. This should add one file in src/test/ in the package
org.drools.compiler.integration as I deemed that to be the most
appropriate place.

Regards,
Willem

On 10/26/2012 06:37 AM, Mark Proctor wrote:
> Would it be possible to submit a small self contains test, as a pull request. Here a detailed "how to" to get you started.
> http://docs.jboss.org/drools/release/5.4.0.Final/droolsjbpm-introduction-docs/html/gettingstarted.html
>
> Thanks
>
> Mark
> On 25 Oct 2012, at 12:09, Willem van Asperen <willem@van.asperen.org> wrote:
>
>> Hi All,
>>
>> I have taken the liberty to log this in Jira at
>> https://issues.jboss.org/browse/JBRULES-3670
>>
>> Regards,
>> Willem
>>
>> On 10/25/2012 12:44 PM, Willem van Asperen wrote:
>>> Hi All,
>>>
>>> The difference between failing or not stems from using insert() and
>>> retract() versus insertLogical(). The first two make the package fail to
>>> load, the latter seems to work fine.
>>>
>>> I can create a package that *does* load, by adding a cast to the full
>>> class name in the rule:
>>>
>>> rule "clean up possible slot lock, when no longer to schedule"
>>>       when
>>>           $p : PossibleSlotLock( $ship; )
>>>           not ToScheduleLock( mover == $ship )
>>>       then
>>>           retract( (vcm.planner.lock.standard.PossibleSlotLock)$p );
>>> end
>>>
>>> and by stating the full class name in the inserts, like so:
>>>
>>> insert(new vcm.planner.lock.standard.PossibleSlotLock($ship, $chamber,
>>> $side, $schedule, $eta, $schedule.getTick(), "existing"));
>>>
>>> This way the loading works fine.
>>>
>>> So this is less about loading compiled files and more about class
>>> loading for insert() and retract().
>>>
>>> Hope this helps!
>>>
>>> I have also managed to reproduce this in a simple case. jar attached.
>>> Notice that when I change rule "now use it B" to have RHS "insert( new
>>> Person( $christianName, null ) );" the loading works. I can imagine the
>>> compiler / loader just assumes that a class with constructor Person(
>>> String, ExternalClass ) may become available at run time?
>>>
>>> Regards,
>>> Willem
>>>
>>> On 10/25/2012 11:32 AM, Willem van Asperen wrote:
>>>> Hi All,
>>>>
>>>> To add to this, I've done some further testing.
>>>>
>>>> It seems that the particular order in which each of the compiled
>>>> packages is loaded does not matter.
>>>> Not all packages that declare local classes fail... I have now found the
>>>> two that do. I cannot see any striking differences between the ones that
>>>> do and do not fail...
>>>>
>>>> What I did find is that removing all the rules from the failing packages
>>>> (so only leaving the imports and declare) seems to remove this issue!
>>>>
>>>> I'll dig 'round some more.
>>>>
>>>> Regards,
>>>> Willem
>>>>
>>>> On 10/25/2012 01:45 AM, Wolfgang Laun wrote:
>>>>> Folks,
>>>>> it seems that something new in 5.5.0.CR1 sabotages the ingestion of
>>>>> compiled packages.
>>>>> -W
>>>>>
>>>>> ---------- Forwarded message ----------
>>>>> From: Willem van Asperen <willem@van.asperen.org>
>>>>> Date: Thu, 25 Oct 2012 00:04:32 +0200
>>>>> Subject: Re: [rules-users] ClassNotFound on class defined in drl with 5.5.0.CR1
>>>>> To: Wolfgang Laun <wolfgang.laun@gmail.com>, Rules Users List
>>>>> <rules-users@lists.jboss.org>
>>>>>
>>>>> Hi,
>>>>>
>>>>> This was a good idea. Here is my test case:
>>>>>
>>>>> public class TestCompilation {
>>>>>
>>>>>         private final static FileFilter RULES_FILES_FILTER = new FileFilter() {
>>>>>             @Override
>>>>>             public boolean accept(File pathname) {
>>>>>                 return pathname.getName().endsWith(".drl");
>>>>>             }
>>>>>         };
>>>>>
>>>>>         private void testCompilation() throws FileNotFoundException,
>>>>> IOException {
>>>>>             KnowledgeBuilderConfiguration configuration =
>>>>> KnowledgeBuilderFactory.newKnowledgeBuilderConfiguration();
>>>>>             KnowledgeBuilder kbuilder =
>>>>> KnowledgeBuilderFactory.newKnowledgeBuilder(configuration);
>>>>>
>>>>>             File folder = new File("src/main/rules/");
>>>>>             for (File file : folder.listFiles(RULES_FILES_FILTER)) {
>>>>>                 System.out.println("compiling "+file.getAbsolutePath());
>>>>> kbuilder.add(ResourceFactory.newFileResource(file.getAbsolutePath()),
>>>>> ResourceType.DRL);
>>>>>             }
>>>>>
>>>>>             System.out.println("saving");
>>>>>             ObjectOutputStream out = new ObjectOutputStream(new
>>>>> FileOutputStream("test.drl.compiled"));
>>>>>             out.writeObject( kbuilder.getKnowledgePackages());
>>>>>             out.close();
>>>>>         }
>>>>>
>>>>>         private KnowledgeBase testLoad() throws FileNotFoundException,
>>>>> IOException, ClassNotFoundException {
>>>>>             Properties configProperties = new Properties();
>>>>>             KnowledgeBaseConfiguration knowledgeBaseConfiguration =
>>>>> KnowledgeBaseFactory.newKnowledgeBaseConfiguration(configProperties);
>>>>>             KnowledgeBase kbase =
>>>>> KnowledgeBaseFactory.newKnowledgeBase(knowledgeBaseConfiguration);
>>>>>
>>>>>             ObjectInputStream in = new ObjectInputStream(new
>>>>> FileInputStream("test.drl.compiled"));
>>>>>
>>>>>             System.out.println("loading");
>>>>> kbase.addKnowledgePackages((Collection<KnowledgePackage>) in.readObject());
>>>>>             return kbase;
>>>>>         }
>>>>>
>>>>>         public static void main(String[] args) throws
>>>>> FileNotFoundException, IOException, ClassNotFoundException {
>>>>>             TestCompilation testCompilation = new TestCompilation();
>>>>>             testCompilation.testCompilation();
>>>>>             testCompilation.testLoad();
>>>>>         }
>>>>> }
>>>>>
>>>>> The folder src/main/rules consists of a number of .drl files.
>>>>> Compiling works fine.
>>>>> This is the output:
>>>>>
>>>>> SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
>>>>> SLF4J: Defaulting to no-operation (NOP) logger implementation
>>>>> SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for
>>>>> further details.
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/planner-lock.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/executable-action-selection.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/block-times-3.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/planner-bridge.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/routeplan.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/shift-management-brabant.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/plan-first-object-in-route.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/operator-lock.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/block-times-route-call.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/shift-management.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/planner-process-data.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/plan-last-moment.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/operator-bridge.drl
>>>>> compiling
>>>>> /home/willem/development/workspace/VCM/src/main/rules/operator-management.drl
>>>>> saving
>>>>> loading
>>>>> Exception in thread "main" java.lang.ClassNotFoundException:
>>>>> vcm.planner.lock.standard.PossibleSlotLock
>>>>>         at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>>>>>         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>>>>>         at java.security.AccessController.doPrivileged(Native Method)
>>>>>         at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>>>>>         at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
>>>>>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>>>>>         at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
>>>>>         at java.lang.Class.forName0(Native Method)
>>>>>         at java.lang.Class.forName(Class.java:264)
>>>>>         at
>>>>> org.drools.common.DroolsObjectInputStream.resolveClass(DroolsObjectInputStream.java:85)
>>>>>         at
>>>>> org.drools.common.DroolsObjectInputStream.resolveClass(DroolsObjectInputStream.java:97)
>>>>>         at
>>>>> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1593)
>>>>>         at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514)
>>>>>         at java.io.ObjectInputStream.readClass(ObjectInputStream.java:1480)
>>>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1330)
>>>>>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>         at
>>>>> org.drools.rule.ConsequenceMetaData$Statement.readExternal(ConsequenceMetaData.java:61)
>>>>>         at
>>>>> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810)
>>>>>         at
>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
>>>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>         at java.util.ArrayList.readObject(ArrayList.java:733)
>>>>>         at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
>>>>>         at
>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>         at java.lang.reflect.Method.invoke(Method.java:601)
>>>>>         at
>>>>> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1004)
>>>>>         at
>>>>> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1866)
>>>>>         at
>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
>>>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>         at
>>>>> org.drools.rule.ConsequenceMetaData.readExternal(ConsequenceMetaData.java:19)
>>>>>         at
>>>>> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810)
>>>>>         at
>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
>>>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>         at org.drools.rule.Rule.readExternal(Rule.java:207)
>>>>>         at
>>>>> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810)
>>>>>         at
>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
>>>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>         at
>>>>> org.drools.rule.JavaDialectRuntimeData.readExternal(JavaDialectRuntimeData.java:195)
>>>>>         at
>>>>> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810)
>>>>>         at
>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
>>>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>         at java.util.HashMap.readObject(HashMap.java:1155)
>>>>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>         at
>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>>>         at
>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>         at java.lang.reflect.Method.invoke(Method.java:601)
>>>>>         at
>>>>> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1004)
>>>>>         at
>>>>> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1866)
>>>>>         at
>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
>>>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>         at
>>>>> org.drools.rule.DialectRuntimeRegistry.readExternal(DialectRuntimeRegistry.java:58)
>>>>>         at
>>>>> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810)
>>>>>         at
>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
>>>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>         at org.drools.rule.Package.readExternal(Package.java:208)
>>>>>         at
>>>>> org.drools.definitions.impl.KnowledgePackageImp.readExternal(KnowledgePackageImp.java:157)
>>>>>         at
>>>>> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810)
>>>>>         at
>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
>>>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>         at java.util.ArrayList.readObject(ArrayList.java:733)
>>>>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>         at
>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>>>         at
>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>         at java.lang.reflect.Method.invoke(Method.java:601)
>>>>>         at
>>>>> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1004)
>>>>>         at
>>>>> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1866)
>>>>>         at
>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
>>>>>         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>         at
>>>>> com.paconsulting.pase.test.TestCompilation.testLoad(TestCompilation.java:57)
>>>>>         at
>>>>> com.paconsulting.pase.test.TestCompilation.main(TestCompilation.java:64)
>>>>>
>>>>> The class PossibleSlotLock is just a locally declared fact class. It is
>>>>> only being used in that particular .drl file. Every .drl file has it's
>>>>> own package name.
>>>>>
>>>>> The head of the .drl file:
>>>>>
>>>>> package vcm.planner.lock.standard;
>>>>>
>>>>> import java.util.Set;
>>>>>
>>>>> import com.paconsulting.pase.core.schedule.CurrentTime;
>>>>> import com.paconsulting.pase.core.duration.FixedDuration;
>>>>> import com.paconsulting.pase.transport.agents.ScheduleManagingContainer;
>>>>> import com.paconsulting.pase.transport.agents.movers.Ship;
>>>>> import com.paconsulting.pase.transport.agents.water.Lock;
>>>>> import com.paconsulting.pase.transport.agents.water.LockChamber;
>>>>> import com.paconsulting.pase.transport.agents.base.WaterLevel;
>>>>> import com.paconsulting.pase.transport.components.action.ActionFactory;
>>>>> import com.paconsulting.pase.transport.actions.IAction;
>>>>> import com.paconsulting.pase.transport.components.action.IActionable;
>>>>> import com.paconsulting.pase.transport.actions.NonTransactionAction;
>>>>> import com.paconsulting.pase.transport.actions.ExecutableAction;
>>>>> import com.paconsulting.pase.transport.components.containing.IContainer;
>>>>> import
>>>>> com.paconsulting.pase.transport.components.containing.IContainer.UpDown;
>>>>> import com.paconsulting.pase.transport.components.moving.IMover;
>>>>> import com.paconsulting.pase.transport.components.moving.TransferSchedule;
>>>>> import com.paconsulting.pase.transport.components.moving.ToScheduleLock;
>>>>>
>>>>> declare PossibleSlotLock
>>>>>         ship : IMover
>>>>>         chamber : IContainer
>>>>>         side : IContainer.UpDown
>>>>>         schedule : TransferSchedule
>>>>>         eta : double
>>>>>         at : double
>>>>>         cause : String
>>>>> end
>>>>> ....
>>>>>
>>>>> Same issue like in my previous email, different class that cannot be found.
>>>>>
>>>>> This works in 5.4.0.Final
>>>>>
>>>>> Any clue?
>>>>>
>>>>> This seems to me like a really basic thing so either I am missing the
>>>>> plot somehow or no-one has yet used a locally declared fact classes -
>>>>> which I think is just not true...
>>>>>
>>>>> Regards,
>>>>> Willem
>>>>>
>>>>> On 10/24/2012 07:29 PM, Wolfgang Laun wrote:
>>>>>> It would be interesting to know (and perhaps help to isolate the problem
>>>>>> apparently introduced in 5.5.0) if you could try and compile and
>>>>>> serialize into a single file, and load that in a single readObject.
>>>>>>
>>>>>> -W
>>>>>>
>>>>>> On 24/10/2012, Willem van Asperen <willem@van.asperen.org> wrote:
>>>>>>> Hi Wolfgang,
>>>>>>>
>>>>>>> Thanks for picking this up. I am indeed compiling these separate .drl
>>>>>>> files into separate .drl.compiled files and then creating a kbase using
>>>>>>> addKnowledgePackages on the individual .drl.compiled files.
>>>>>>>
>>>>>>> But: the classes declared in some of by .drl files are only going to be
>>>>>>> used in that particular .drl file - not anywhere else.
>>>>>>> Also: this did work in 5.4.0.Final but now has given up on me.
>>>>>>>
>>>>>>> Point is that I need to be flexible in mixing different .drl.compiled
>>>>>>> files into a kbase, based on user specifications.
>>>>>>> Alternative is that I do not pre-compile these .drl files and only
>>>>>>> compile them, in combination, in the mix that is required by the user...
>>>>>>> If that would solve the problem... But it seems to be more cumbersome...
>>>>>>>
>>>>>>> Regards,
>>>>>>> Willem
>>>>>>>
>>>>>>> On 10/24/2012 03:39 PM, Wolfgang Laun wrote:
>>>>>>>> The code you use for loading where you load many .pkg files isn't
>>>>>>>> quite the counterpart for compiling where you compile one DRL.
>>>>>>>>
>>>>>>>> Do you compile and output the .drl files one by one? Apparently you
>>>>>>>> load them individually?
>>>>>>>>
>>>>>>>> Try compiling them all, and then take the Collection<KnowledgePackage>
>>>>>>>> and writeObject it to a single .pkg from which you load them in one
>>>>>>>> go.
>>>>>>>>
>>>>>>>> Could it be that the type declared in one .drl is used in another .drl
>>>>>>>> in the same package? Reading this in the wrong order might cause the
>>>>>>>> CNF.
>>>>>>>>
>>>>>>>> -W
>>>>>>>>
>>>>>>>> On 24/10/2012, Willem van Asperen <willem@van.asperen.org> wrote:
>>>>>>>>> Dear All,
>>>>>>>>>
>>>>>>>>> I use the Drools compiler to compile a set of drl files:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>               KnowledgeBuilder kbuilder =
>>>>>>>>> KnowledgeBuilderFactory.newKnowledgeBuilder(configuration);
>>>>>>>>>               kbuilder.add(ResourceFactory.newFileResource(fileName),
>>>>>>>>> ResourceType.DRL);
>>>>>>>>>
>>>>>>>>>               KnowledgeBuilderErrors errors = kbuilder.getErrors();
>>>>>>>>>               if (errors.size() > 0) {
>>>>>>>>>                   for (KnowledgeBuilderError error: errors) {
>>>>>>>>>                       logger.error(error);
>>>>>>>>>                   }
>>>>>>>>>                   throw new IllegalArgumentException("Could not parse
>>>>>>>>> knowledge.");
>>>>>>>>>               }
>>>>>>>>>
>>>>>>>>>               ObjectOutputStream out = new ObjectOutputStream(new
>>>>>>>>> FileOutputStream(fileName+".compiled"));
>>>>>>>>>               out.writeObject( kbuilder.getKnowledgePackages());
>>>>>>>>>               out.close();
>>>>>>>>>
>>>>>>>>> I then load these *.compiled files into my application:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>               for (String packageName : packages) {
>>>>>>>>>                   InputStream is =
>>>>>>>>> getClass().getResourceAsStream("/"+packageName+".drl.compiled");
>>>>>>>>>                   if (is != null) {
>>>>>>>>>                       logger.debug("adding package '"+packageName+"'");
>>>>>>>>>                       ObjectInputStream in = new ObjectInputStream(is);
>>>>>>>>> kbase.addKnowledgePackages((Collection<KnowledgePackage>)
>>>>>>>>> in.readObject());
>>>>>>>>>                       in.close();
>>>>>>>>>                   } else
>>>>>>>>>                       throw new FileNotFoundException("could not find
>>>>>>>>> resource for package "+packageName);
>>>>>>>>>                   is.close();
>>>>>>>>>               }
>>>>>>>>>
>>>>>>>>> In some of these drl files I declare a class, for instance:
>>>>>>>>>
>>>>>>>>> package vcm.selection.standard;
>>>>>>>>>
>>>>>>>>> import com.paconsulting.pase.transport.agents.ShiftWorker;
>>>>>>>>> import com.paconsulting.pase.transport.agents.VCMShiftWorker;
>>>>>>>>> import com.paconsulting.pase.transport.actions.ExecutableAction;
>>>>>>>>> import com.paconsulting.pase.transport.agents.ScheduleManagingContainer;
>>>>>>>>> import com.paconsulting.pase.transport.agents.water.Bridge;
>>>>>>>>> import com.paconsulting.pase.transport.agents.movers.AbstractMover;
>>>>>>>>> import com.paconsulting.pase.transport.agents.movers.Ship;
>>>>>>>>> import com.paconsulting.pase.transport.agents.movers.VCMShip;
>>>>>>>>>
>>>>>>>>> declare RelevantExecutableAction
>>>>>>>>>           agent : ShiftWorker
>>>>>>>>>           executableAction : ExecutableAction
>>>>>>>>> end
>>>>>>>>> ...
>>>>>>>>>
>>>>>>>>> When running the
>>>>>>>>> kbase.addKnowledgePackages((Collection<KnowledgePackage>)
>>>>>>>>> in.readObject()) I get the following ClassNotFound stack trace:
>>>>>>>>>
>>>>>>>>> java.lang.ClassNotFoundException:
>>>>>>>>> vcm.selection.standard.RelevantExecutableAction
>>>>>>>>>           at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>>>>>>>>>           at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>>>>>>>>>           at java.security.AccessController.doPrivileged(Native Method)
>>>>>>>>>           at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>>>>>>>>>           at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
>>>>>>>>>           at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>>>>>>>>>           at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
>>>>>>>>>           at java.lang.Class.forName0(Native Method)
>>>>>>>>>           at java.lang.Class.forName(Class.java:264)
>>>>>>>>>           at
>>>>>>>>> org.drools.common.DroolsObjectInputStream.resolveClass(DroolsObjectInputStream.java:85)
>>>>>>>>>           at
>>>>>>>>> org.drools.common.DroolsObjectInputStream.resolveClass(DroolsObjectInputStream.java:97)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1593)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1514)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readClass(ObjectInputStream.java:1480)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1330)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>>>>>           at
>>>>>>>>> org.drools.rule.ConsequenceMetaData$Statement.readExternal(ConsequenceMetaData.java:61)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>>>>>           at java.util.ArrayList.readObject(ArrayList.java:733)
>>>>>>>>>           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>>>>           at
>>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>>>>>>>           at
>>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>>>           at java.lang.reflect.Method.invoke(Method.java:601)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1004)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1866)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>>>>>           at
>>>>>>>>> org.drools.rule.ConsequenceMetaData.readExternal(ConsequenceMetaData.java:19)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>>>>>           at org.drools.rule.Rule.readExternal(Rule.java:207)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>>>>>           at
>>>>>>>>> org.drools.rule.JavaDialectRuntimeData.readExternal(JavaDialectRuntimeData.java:195)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>>>>>           at java.util.HashMap.readObject(HashMap.java:1155)
>>>>>>>>>           at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
>>>>>>>>>           at
>>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>>>           at java.lang.reflect.Method.invoke(Method.java:601)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1004)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1866)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>>>>>           at
>>>>>>>>> org.drools.rule.DialectRuntimeRegistry.readExternal(DialectRuntimeRegistry.java:58)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>>>>>           at org.drools.rule.Package.readExternal(Package.java:208)
>>>>>>>>>           at
>>>>>>>>> org.drools.definitions.impl.KnowledgePackageImp.readExternal(KnowledgePackageImp.java:157)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1810)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>>>>>           at java.util.ArrayList.readObject(ArrayList.java:733)
>>>>>>>>>           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>>>>           at
>>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>>>>>>>           at
>>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>>>           at java.lang.reflect.Method.invoke(Method.java:601)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1004)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1866)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1771)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
>>>>>>>>>           at
>>>>>>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
>>>>>>>>>           at
>>>>>>>>> com.paconsulting.pase.core.configuration.runconfig.definition.KnowledgebaseDefinition.addPackages(KnowledgebaseDefinition.java:48)
>>>>>>>>>           at
>>>>>>>>> com.paconsulting.pase.core.configuration.runconfig.definition.KnowledgebaseDefinition.materialize(KnowledgebaseDefinition.java:59)
>>>>>>>>>           at
>>>>>>>>> com.paconsulting.pase.core.configuration.runconfig.definition.TeamDefinition.materialize(TeamDefinition.java:97)
>>>>>>>>>           at
>>>>>>>>> com.paconsulting.pase.core.configuration.runconfig.definition.OperatingModelDefinition.materialize(OperatingModelDefinition.java:36)
>>>>>>>>>           at
>>>>>>>>> com.paconsulting.pase.core.configuration.runconfig.Run.<init>(Run.java:31)
>>>>>>>>>           at
>>>>>>>>> com.paconsulting.pase.core.configuration.runconfig.definition.RunDefinition.materialize(RunDefinition.java:53)
>>>>>>>>>           at
>>>>>>>>> com.paconsulting.pase.core.configuration.runconfig.RunConfigExecutor$ScheduleExecutorWrapper.run(RunConfigExecutor.java:69)
>>>>>>>>> ...
>>>>>>>>>
>>>>>>>>> I'm sure I miss something as this is basic functionality. Maybe I must
>>>>>>>>> tell the kbase where to load the classes...
>>>>>>>>>
>>>>>>>>> Can someone point me in the right direction?
>>>>>>>>>
>>>>>>>>> Thanks,
>>>>>>>>> Willem
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> rules-users mailing list
>>>>>>>>> rules-users@lists.jboss.org
>>>>>>>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> rules-users mailing list
>>>>>>>> rules-users@lists.jboss.org
>>>>>>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>> _______________________________________________
>>>> rules-dev mailing list
>>>> rules-dev@lists.jboss.org
>>>> https://lists.jboss.org/mailman/listinfo/rules-dev
>> _______________________________________________
>> rules-dev mailing list
>> rules-dev@lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-dev
>
> _______________________________________________
> rules-dev mailing list
> rules-dev@lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-dev

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