wierd error : illegal bytecode sequence - method not verified
by arrehman
Hi,
I have been using Drools 5.3.0 core successfully in my grails/groovy/java
project. The two dependency that are mentioned in my buildconfig file
(BuildConfig.groovy) is :
//drools
runtime 'org.drools:drools-core:5.3.0.Final'
runtime 'org.drools:drools-compiler:5.3.0.Final'
runtime 'com.sun.xml.bind:jaxb-xjc:2.2.4'
Now I wanted to switch to Drools 5.5.0. What I did is I merely changed the
version number above.
//drools
runtime 'org.drools:drools-core:5.5.0.Final'
runtime 'org.drools:drools-compiler:5.5.0.Final'
runtime 'com.sun.xml.bind:jaxb-xjc:2.2.4'
However the tests that were working before are failing now, with some weird
error. I am guessing this has to do with conflicting jars or missing jars or
whatever and not drools.
=============== DEBUG MESSAGE: illegal bytecode sequence - method not
verified ================
Jan 17 2013 14:19:57 ERROR business.service.RulesService - Error executing
validation drools rules Exception executing consequence for rule "Sale Price
Not <= 20 " in business.rules: java.lang.NullPointerException
Jan 17 2013 14:19:57 ERROR business.service.AddsService - Error executing
validation drools rules Exception executing consequence
Any idea what is going on?
Thanks,
Arrehman
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13 years, 5 months
unable to import rules into guvnor
by kurrent93
HI
Im trying to import rules and assets into a new gunvor installation, but I
am getting the following error.
Can anyone advise on how I can fix this issue?
ERROR 16-01 23:39:01,398
(RulesRepository.java:importRulesRepositoryFromStream:1
326) XML parse error
javax.jcr.InvalidSerializedDataException: XML parse error
at
org.apache.jackrabbit.commons.AbstractWorkspace.importXML(AbstractWor
kspace.java:62)
at
org.drools.repository.RulesRepository.importRulesRepositoryFromStream
(RulesRepository.java:1312)
at
org.drools.repository.RulesRepository$Proxy$_$$_WeldClientProxy.impor
tRulesRepositoryFromStream(RulesRepository$Proxy$_$$_WeldClientProxy.java)
at
org.drools.guvnor.server.files.FileManagerService.importRulesReposito
ry(FileManagerService.java:270)
at
org.drools.guvnor.server.files.FileManagerService$Proxy$_$$_WeldClien
tProxy.importRulesRepository(FileManagerService$Proxy$_$$_WeldClientProxy.java)
at
org.drools.guvnor.server.files.RepositoryBackupServlet.processImportR
epository(RepositoryBackupServlet.java:203)
at
org.drools.guvnor.server.files.RepositoryBackupServlet.access$300(Rep
ositoryBackupServlet.java:42)
at
org.drools.guvnor.server.files.RepositoryBackupServlet$1.execute(Repo
sitoryBackupServlet.java:104)
at
org.drools.guvnor.server.files.RepositoryServlet.doAuthorizedAction(R
epositoryServlet.java:59)
at
org.drools.guvnor.server.files.RepositoryBackupServlet.doPost(Reposit
oryBackupServlet.java:72)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:293)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:859)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ss(Http11Protocol.java:602)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:48
9)
at java.lang.Thread.run(Thread.java:722)
Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1;
Conten
t is not allowed in prolog.
at
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAX
ParseException(ErrorHandlerWrapper.java:198)
at
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalErro
r(ErrorHandlerWrapper.java:177)
at
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(
XMLErrorReporter.java:441)
at
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(
XMLErrorReporter.java:368)
at
com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(X
MLScanner.java:1375)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$Prolog
Driver.next(XMLDocumentScannerImpl.java:996)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(X
MLDocumentScannerImpl.java:607)
at
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next
(XMLNSDocumentScannerImpl.java:116)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImp
l.scanDocument(XMLDocumentFragmentScannerImpl.java:488)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(X
ML11Configuration.java:835)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(X
ML11Configuration.java:764)
at
com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.
java:123)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Ab
stractSAXParser.java:1210)
at
com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.p
arse(SAXParserImpl.java:568)
at
com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParser
Impl.java:302)
at
org.apache.jackrabbit.commons.xml.ParsingContentHandler.parse(Parsing
ContentHandler.java:62)
at
org.apache.jackrabbit.commons.AbstractWorkspace.importXML(AbstractWor
kspace.java:54)
... 23 more
ERROR 16-01 23:39:01,405 (RepositoryServlet.java:doAuthorizedAction:61)
Repository error when importing from stream.
org.drools.repository.RulesRepositoryException: Repository error when
importing
from stream.
at
org.drools.repository.RulesRepository.importRulesRepositoryFromStream
(RulesRepository.java:1328)
at
org.drools.repository.RulesRepository$Proxy$_$$_WeldClientProxy.impor
tRulesRepositoryFromStream(RulesRepository$Proxy$_$$_WeldClientProxy.java)
at
org.drools.guvnor.server.files.FileManagerService.importRulesReposito
ry(FileManagerService.java:270)
at
org.drools.guvnor.server.files.FileManagerService$Proxy$_$$_WeldClien
tProxy.importRulesRepository(FileManagerService$Proxy$_$$_WeldClientProxy.java)
at
org.drools.guvnor.server.files.RepositoryBackupServlet.processImportR
epository(RepositoryBackupServlet.java:203)
at
org.drools.guvnor.server.files.RepositoryBackupServlet.access$300(Rep
ositoryBackupServlet.java:42)
at
org.drools.guvnor.server.files.RepositoryBackupServlet$1.execute(Repo
sitoryBackupServlet.java:104)
at
org.drools.guvnor.server.files.RepositoryServlet.doAuthorizedAction(R
epositoryServlet.java:59)
at
org.drools.guvnor.server.files.RepositoryBackupServlet.doPost(Reposit
oryBackupServlet.java:72)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:293)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:859)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ss(Http11Protocol.java:602)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:48
9)
at java.lang.Thread.run(Thread.java:722)
Caused by: javax.jcr.InvalidSerializedDataException: XML parse error
at
org.apache.jackrabbit.commons.AbstractWorkspace.importXML(AbstractWor
kspace.java:62)
at
org.drools.repository.RulesRepository.importRulesRepositoryFromStream
(RulesRepository.java:1312)
... 22 more
Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1;
Conten
t is not allowed in prolog.
at
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAX
ParseException(ErrorHandlerWrapper.java:198)
at
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalErro
r(ErrorHandlerWrapper.java:177)
at
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(
XMLErrorReporter.java:441)
at
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(
XMLErrorReporter.java:368)
at
com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(X
MLScanner.java:1375)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$Prolog
Driver.next(XMLDocumentScannerImpl.java:996)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(X
MLDocumentScannerImpl.java:607)
at
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next
(XMLNSDocumentScannerImpl.java:116)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImp
l.scanDocument(XMLDocumentFragmentScannerImpl.java:488)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(X
ML11Configuration.java:835)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(X
ML11Configuration.java:764)
at
com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.
java:123)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Ab
stractSAXParser.java:1210)
at
com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.p
arse(SAXParserImpl.java:568)
at
com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParser
Impl.java:302)
at
org.apache.jackrabbit.commons.xml.ParsingContentHandler.parse(Parsing
ContentHandler.java:62)
at
org.apache.jackrabbit.commons.AbstractWorkspace.importXML(AbstractWor
kspace.java:54)
... 23 more
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13 years, 5 months
Exception executing consequence for rule xxx in yyy: java.lang.RuntimeException: unable to access field
by magaram
Has anybody run into this exception with Drools. I get it on 5.4 as well as
5.3. Any help on this is deeply appreciated. Stack trace follows -
Exception occurred during event dispatching:
Exception executing consequence for rule "BORA00005" in InvoiceOnly:
java.lang.RuntimeException: unable to access field
at
org.drools.runtime.rule.impl.DefaultConsequenceExceptionHandler.handleException(DefaultConsequenceExceptionHandler.java:39)
at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:1283)
at org.drools.common.DefaultAgenda.fireNextItem(DefaultAgenda.java:1209)
at org.drools.common.DefaultAgenda.fireAllRules(DefaultAgenda.java:1442)
at
org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:710)
at
org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:674)
at
org.drools.impl.StatefulKnowledgeSessionImpl.fireAllRules(StatefulKnowledgeSessionImpl.java:230)
at com.deltadental.claims.rules.engine.RuleEngine.executeDRL(Unknown
Source)
at com.deltadental.claims.rules.richUI.BasicRuleTestDialog.execute(Unknown
Source)
at
com.deltadental.claims.rules.richUI.BasicTestCaseExecutionDialog$2.actionPerformed(Unknown
Source)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6297)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3275)
at java.awt.Component.processEvent(Component.java:6062)
at java.awt.Container.processEvent(Container.java:2039)
at java.awt.Component.dispatchEventImpl(Component.java:4660)
at java.awt.Container.dispatchEventImpl(Container.java:2097)
at java.awt.Component.dispatchEvent(Component.java:4488)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4575)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4236)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4166)
at java.awt.Container.dispatchEventImpl(Container.java:2083)
at java.awt.Window.dispatchEventImpl(Window.java:2489)
at java.awt.Component.dispatchEvent(Component.java:4488)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:668)
at java.awt.EventQueue.access$400(EventQueue.java:81)
at java.awt.EventQueue$2.run(EventQueue.java:627)
at java.awt.EventQueue$2.run(EventQueue.java:625)
at java.security.AccessController.doPrivileged(Native Method)
at
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$3.run(EventQueue.java:641)
at java.awt.EventQueue$3.run(EventQueue.java:639)
at java.security.AccessController.doPrivileged(Native Method)
at
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:638)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
at java.awt.Dialog$1.run(Dialog.java:1044)
at java.awt.Dialog$3.run(Dialog.java:1096)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Dialog.java:1094)
at
com.deltadental.claims.rules.richUI.util.AbstractJDialog.showCentralized(Unknown
Source)
at
com.deltadental.claims.rules.richUI.BasicTestCaseExecutionDialog.<init>(Unknown
Source)
at
com.deltadental.claims.rules.richUI.BasicRuleTestDialog$2.actionPerformed(Unknown
Source)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6297)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3275)
at java.awt.Component.processEvent(Component.java:6062)
at java.awt.Container.processEvent(Container.java:2039)
at java.awt.Component.dispatchEventImpl(Component.java:4660)
at java.awt.Container.dispatchEventImpl(Container.java:2097)
at java.awt.Component.dispatchEvent(Component.java:4488)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4575)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4236)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4166)
at java.awt.Container.dispatchEventImpl(Container.java:2083)
at java.awt.Window.dispatchEventImpl(Window.java:2489)
at java.awt.Component.dispatchEvent(Component.java:4488)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:668)
at java.awt.EventQueue.access$400(EventQueue.java:81)
at java.awt.EventQueue$2.run(EventQueue.java:627)
at java.awt.EventQueue$2.run(EventQueue.java:625)
at java.security.AccessController.doPrivileged(Native Method)
at
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$3.run(EventQueue.java:641)
at java.awt.EventQueue$3.run(EventQueue.java:639)
at java.security.AccessController.doPrivileged(Native Method)
at
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:638)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
at java.awt.Dialog$1.run(Dialog.java:1044)
at java.awt.Dialog$3.run(Dialog.java:1096)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Dialog.java:1094)
at
com.deltadental.claims.rules.richUI.util.AbstractJDialog.showCentralized(Unknown
Source)
at com.deltadental.claims.rules.richUI.BasicRuleTestDialog.<init>(Unknown
Source)
at
com.deltadental.claims.rules.richUI.TestBillingOutputRulePackageDialog.<init>(Unknown
Source)
at
com.deltadental.claims.rules.richUI.BillingOutputGenerationStrategy.startTestRulesPackageDialog(Unknown
Source)
at
com.deltadental.claims.rules.richUI.action.TestRulePackageAction.actionPerformedImpl(Unknown
Source)
at
com.deltadental.claims.rules.richUI.action.DDAbstractAction.actionPerformed(Unknown
Source)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:809)
at
javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:850)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
at java.awt.Component.processMouseEvent(Component.java:6297)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3275)
at java.awt.Component.processEvent(Component.java:6062)
at java.awt.Container.processEvent(Container.java:2039)
at java.awt.Component.dispatchEventImpl(Component.java:4660)
at java.awt.Container.dispatchEventImpl(Container.java:2097)
at java.awt.Component.dispatchEvent(Component.java:4488)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4575)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4236)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4166)
at java.awt.Container.dispatchEventImpl(Container.java:2083)
at java.awt.Window.dispatchEventImpl(Window.java:2489)
at java.awt.Component.dispatchEvent(Component.java:4488)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:668)
at java.awt.EventQueue.access$400(EventQueue.java:81)
at java.awt.EventQueue$2.run(EventQueue.java:627)
at java.awt.EventQueue$2.run(EventQueue.java:625)
at java.security.AccessController.doPrivileged(Native Method)
at
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$3.run(EventQueue.java:641)
at java.awt.EventQueue$3.run(EventQueue.java:639)
at java.security.AccessController.doPrivileged(Native Method)
at
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:638)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: java.lang.RuntimeException: unable to access field
at
org.mvel2.optimizers.impl.refl.nodes.DynamicFieldAccessor.setValue(DynamicFieldAccessor.java:66)
at
org.mvel2.optimizers.impl.refl.nodes.VariableAccessor.setValue(VariableAccessor.java:46)
at
org.mvel2.compiler.CompiledAccExpression.setValue(CompiledAccExpression.java:59)
at
org.mvel2.ast.DeepAssignmentNode.getReducedValueAccelerated(DeepAssignmentNode.java:92)
at org.mvel2.MVELRuntime.execute(MVELRuntime.java:85)
at
org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:123)
at org.mvel2.MVEL.executeExpression(MVEL.java:930)
at org.drools.base.mvel.MVELConsequence.evaluate(MVELConsequence.java:101)
at org.drools.common.DefaultAgenda.fireActivation(DefaultAgenda.java:1273)
... 130 more
Caused by: java.lang.NullPointerException
at org.mvel2.DataConversion.convert(DataConversion.java:118)
at
org.mvel2.optimizers.impl.refl.nodes.DynamicFieldAccessor.setValue(DynamicFieldAccessor.java:61)
... 138 more
The rule in question is -
rule BORA00005
salience 9998997
when
$billingOutputRuleContext : BillingOutputRuleContext()
$Current_Billing_Cycle :
BCRuleContext((eval(this.getBillingCycleStatusType() ==
BillingCycleStatusType.OUTPUT_IN_PROCESS) &&
eval(this.getRunDate().compareTo($billingOutputRuleContext.getTodayDate())
<= 0)))
$Retroactive_Subscriber_Adjustment :
BSARuleContext((eval(this.getAdjustedBC() != $Current_Billing_Cycle) &&
eval(this.getBillingAdjustmentReasonType() ==
BillingAdjustmentReasonType.COVERAGE_TYPE_CHANGE) &&
eval(this.isNonZero())))
eval(($Retroactive_Subscriber_Adjustment.getAdjustedBC().getBillingClientType()
== BillingClientType.RISK &&
$Current_Billing_Cycle.getSubClientCobraAdminType() == CobraAdminType.NONE))
then
$billingOutputRuleContext.retroPreviousBillAmount =
($billingOutputRuleContext.retroPreviousBillAmount +
$Retroactive_Subscriber_Adjustment.getAdjustedBC().getCurrentBSI().getRISKBilledRate());
$billingOutputRuleContext.stampRule(drools.getRule().getName())
end
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13 years, 5 months
Guvnor model with 'Comparable' not working
by Sandjaja, Dominik
Hi everybody,
I use Guvnor 5.4 and have a model which consists of classes and subclasses.
@Entity
public class TestClass {
@Id
private long id;
@Embedded
private TestEmbeddable embedded;
}
@Embeddable
public class TestEmbeddable implements Comparable<TestEmbeddable> {
@Column
private String testProperty;
@Override
public int compareTo(TestEmbeddable o) {...}
}
Now, in Guvnor I use the guided Editor and create a new WHEN condition:
There is a TestClass with:
embedded ...
Usually, when I click on "embedded", I can select
Apply a constraint to a sub-field of 'embedded': Show sub fields ...
This line does NOT show if that subclass (here: TestEmbeddable) implements Comparable. It does however work if I don't use Comparable or if I select TestEmbeddable directly (which I can't as I don't inject those into my working environment).
Is this a known bug? I couldn't find anything about this.
TIA
Dominik
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mit freundlichen Gr??en / kind regards
Dominik Sandjaja
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13 years, 5 months
Deploying Guvnor on JBoss AS fails with FileNotFoundException
by Thomas Söhngen
Hello,
I am trying to deploy Guvnor 5.5.0.Final on JBoss AS 7.1.1.Final
(running in a Ubuntu VM). I rename the
"guvnor-5.5.0.Final-jboss-as-7.0.war" to "guvnor.war" and copy it in the
"standalone\deployments" folder of the AS. The AS starts the deployment,
but fails immediately with the following error:
12:14:44,669 INFO [org.jboss.as.server.deployment] (MSC service thread
1-6) JBAS015876: Starting deployment of "guvnor.war"
12:14:57,083 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3)
MSC00001: Failed to start service
jboss.deployment.unit."guvnor.war".STRUCTURE:
org.jboss.msc.service.StartException in service
jboss.deployment.unit."guvnor.war".STRUCTURE: Failed to process phase
STRUCTURE of deployment "guvnor.war"
at
org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119)
[jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
[jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
[rt.jar:1.6.0_18]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
[rt.jar:1.6.0_18]
at java.lang.Thread.run(Thread.java:636) [rt.jar:1.6.0_18]
Caused by:
org.jboss.as.server.deployment.DeploymentUnitProcessingException: Failed
to mount deployment content
at
org.jboss.as.server.deployment.module.DeploymentRootMountProcessor.deploy(DeploymentRootMountProcessor.java:91)
[jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113)
[jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
... 5 more
Caused by: java.io.FileNotFoundException:
/home/notroot/svn/rules-engine/jboss-as-7.1.1.Final/standalone/tmp/vfs/temp45e614882d11012e/guvnor.war-6762d1b407bcac4f/WEB-INF/classes/org/drools/guvnor/client/explorer/navigation/qa/testscenarios/FactDataWidgetFactory$DeleteFactColumnButton$1.class
(File name too long)
at java.io.FileOutputStream.open(Native Method) [rt.jar:1.6.0_18]
at java.io.FileOutputStream.<init>(FileOutputStream.java:209)
[rt.jar:1.6.0_18]
at java.io.FileOutputStream.<init>(FileOutputStream.java:160)
[rt.jar:1.6.0_18]
at org.jboss.vfs.VFSUtils.unzip(VFSUtils.java:870)
at org.jboss.vfs.VFS.mountZipExpanded(VFS.java:536)
at org.jboss.vfs.VFS.mountZipExpanded(VFS.java:567)
at
org.jboss.as.server.deployment.DeploymentMountProvider$Factory$ServerDeploymentRepositoryImpl.mountDeploymentContent(DeploymentMountProvider.java:97)
[jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.as.server.deployment.module.DeploymentRootMountProcessor.deploy(DeploymentRootMountProcessor.java:87)
[jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
... 6 more
12:14:57,559 INFO [org.jboss.as.server] (DeploymentScanner-threads - 2)
JBAS015870: Deploy of deployment "guvnor.war" was rolled back with
failure message {"JBAS014671: Failed services" =>
{"jboss.deployment.unit.\"guvnor.war\".STRUCTURE" =>
"org.jboss.msc.service.StartException in service
jboss.deployment.unit.\"guvnor.war\".STRUCTURE: Failed to process phase
STRUCTURE of deployment \"guvnor.war\""}}
12:14:57,560 INFO [org.jboss.as.server.deployment] (MSC service thread
1-4) JBAS015877: Stopped deployment guvnor.war in 1ms
12:14:57,656 INFO [org.jboss.as.controller] (DeploymentScanner-threads
- 2) JBAS014774: Service status report
JBAS014777: Services which failed to start: service
jboss.deployment.unit."guvnor.war".STRUCTURE:
org.jboss.msc.service.StartException in service
jboss.deployment.unit."guvnor.war".STRUCTURE: Failed to process phase
STRUCTURE of deployment "guvnor.war"
12:14:57,724 ERROR [org.jboss.as.server.deployment.scanner]
(DeploymentScanner-threads - 1) {"JBAS014653: Composite operation failed
and was rolled back. Steps that failed:" => {"Operation step-2" =>
{"JBAS014671: Failed services" =>
{"jboss.deployment.unit.\"guvnor.war\".STRUCTURE" =>
"org.jboss.msc.service.StartException in service
jboss.deployment.unit.\"guvnor.war\".STRUCTURE: Failed to process phase
STRUCTURE of deployment \"guvnor.war\""}}}
Anyone got an idea, why this happens?
Best regards,
Thomas
--
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Email: thomas.soehngen(a)stockpulse.de
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13 years, 5 months
Guvnor 5.5 being WIERD
by starfish15
Hi,
I have been using Drools 5.2 from sometime. However we upgraded to Drools
5.5. However am facing some issues with the ACTION facts.
Earlier, using StatelesSession, we were able to use composite Command
BatchExecution and retrieve the result facts easily. When we are trying the
same thing in Drools 5.5, the result facts are some new objects i believe.
Do let me know if my Q makes sense or should i give some more info.
Regards,
Starfish
--
View this message in context: http://drools.46999.n3.nabble.com/Guvnor-5-5-being-WIERD-tp4021569.html
Sent from the Drools: User forum mailing list archive at Nabble.com.
13 years, 5 months
NullPointerException at org.mvel2.ast.IntSub.getReducedValueAccelerated
by Michiel Vermandel
Hi,
When starting the planning solver I sometimes get the error as listed beneath.
I think it happens about 1 out of 5 runs.
It doesn't seem to have much influence on the solving process as everything continues normally (I think).
I do not use any mvel expressions to my knowledge.
Anyway, it would be nice to understand why this happens and how to get this resolved.
Exception in thread "Thread-1" java.lang.NullPointerException
at org.mvel2.ast.IntSub.getReducedValueAccelerated(IntSub.java:17)
at org.mvel2.compiler.ExecutableAccessor.getValue(ExecutableAccessor.java:38)
at org.mvel2.ast.Substatement.getReducedValueAccelerated(Substatement.java:44)
at org.mvel2.ast.BinaryOperation.getReducedValueAccelerated(BinaryOperation.java:108)
at org.mvel2.ast.And.getReducedValueAccelerated(And.java:34)
at org.mvel2.MVELRuntime.execute(MVELRuntime.java:85)
at org.mvel2.compiler.CompiledExpression.getDirectValue(CompiledExpression.java:123)
at org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:119)
at org.mvel2.compiler.CompiledExpression.getValue(CompiledExpression.java:113)
at org.mvel2.MVEL.executeExpression(MVEL.java:930)
at org.drools.rule.constraint.MvelConditionEvaluator.evaluate(MvelConditionEvaluator.java:70)
at org.drools.rule.constraint.MvelConditionEvaluator.ensureBranchEvaluation(MvelConditionEvaluator.java:117)
at org.drools.rule.constraint.MvelConditionEvaluator.ensureCompleteEvaluation(MvelConditionEvaluator.java:102)
at org.drools.rule.constraint.MvelConditionEvaluator.ensureCompleteEvaluation(MvelConditionEvaluator.java:90)
at org.drools.rule.constraint.MvelConditionEvaluator.getAnalyzedCondition(MvelConditionEvaluator.java:82)
at org.drools.rule.constraint.MvelConstraint.executeJitting(MvelConstraint.java:270)
at org.drools.rule.constraint.MvelConstraint.access$200(MvelConstraint.java:51)
at org.drools.rule.constraint.MvelConstraint$ConditionJitter.run(MvelConstraint.java:250)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Thanks,
Michiel
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13 years, 5 months
Test for element in an arraylist
by Bojan Janisch
Hello everyone,
I got a problem with my rule. To keep it
simple here's the code:
global java.util.ArrayList odmList
rule "Combine ODMAnswers"
when
$a1:ODMAnswer( )
$a2:ODMAnswer( )
eval(odmList contains $a1 && odmList contains $a2)
then
ODMAnswer answer = new ODMAnswer( );
odmList.add(answer);
odmList.remove($a1);
odmList.remove($a2);
end
So why do I get an error message looking like this:
Rule Compilation error Syntax error on token "contains", invalid AssignmentOperator
odmList.$a2 cannot be resolved or is not a field
Syntax error on token "contains", . expected
Thanks to everyone who reads this.
Bojan
13 years, 6 months
guvnor-ng branch will be renamed master
by Toni Rikkola
This is a warning for anyone working on guvnor-ng and master branches of the Guvnor repository.
I will rename the master to master-bk and guvnor-ng to master tomorrow.
Current master will not be used in any future releases. It will be stored for a while so we can be sure commits do not get lost.
I'll email this list when I am done. I advice to avoid any fetches or pushing tomorrow before my email.
Why not merge guvnor-ng to master? Sounds easy, but guvnor-ng has a lot of changes. Files changed names and locations, modules were split, code removed and the current master has nothing the new master will need.
Toni Rikkola
13 years, 6 months
