13.11.2012 11:05:51 ERROR [org.hippoecm.repository.impl.DocumentManagerImpl.putObject():189] javax.jcr.ValueFormatException: conversion failed: String to Double
javax.jcr.ValueFormatException: conversion failed: String to Double
	at org.apache.jackrabbit.value.ValueHelper.convert(ValueHelper.java:242)
	at org.apache.jackrabbit.core.PropertyImpl.setValue(PropertyImpl.java:814)
	at org.apache.jackrabbit.core.PropertyImpl.setValue(PropertyImpl.java:760)
	at org.hippoecm.repository.decorating.PropertyDecorator.setValue(PropertyDecorator.java:59)
	at org.hippoecm.repository.ocm.ArrayMappingStrategy.storeValues(ArrayMappingStrategy.java:434)
	at org.hippoecm.repository.ocm.ArrayMappingStrategy.store(ArrayMappingStrategy.java:398)
	at org.hippoecm.repository.ocm.ArrayMappingStrategy.update(ArrayMappingStrategy.java:275)
	at org.hippoecm.repository.ocm.UpdateFieldManager.storeObjectField(UpdateFieldManager.java:51)
	at org.datanucleus.state.AbstractStateManager.providedObjectField(AbstractStateManager.java:1043)
	at org.hippoecm.repository.reviewedactions.PublishableDocument.jdoProvideField(PublishableDocument.java)
	at org.hippoecm.repository.api.Document.jdoProvideFields(Document.java)
	at org.datanucleus.jdo.state.JDOStateManagerImpl.provideFields(JDOStateManagerImpl.java:2923)
	at org.datanucleus.state.ObjectProviderImpl.provideFields(ObjectProviderImpl.java:65)
	at org.hippoecm.repository.ocm.JcrPersistenceHandler.updateObject(JcrPersistenceHandler.java:134)
	at org.datanucleus.jdo.state.JDOStateManagerImpl.flush(JDOStateManagerImpl.java:4841)
	at org.datanucleus.ObjectManagerImpl.flushInternal(ObjectManagerImpl.java:3179)
	at org.datanucleus.ObjectManagerImpl.flush(ObjectManagerImpl.java:3119)
	at org.datanucleus.ObjectManagerImpl.preCommit(ObjectManagerImpl.java:3260)
	at org.datanucleus.ObjectManagerImpl$2.transactionPreCommit(ObjectManagerImpl.java:324)
	at org.datanucleus.TransactionImpl.internalPreCommit(TransactionImpl.java:394)
	at org.datanucleus.TransactionImpl.commit(TransactionImpl.java:279)
	at org.datanucleus.jdo.JDOTransaction.commit(JDOTransaction.java:90)
	at org.hippoecm.repository.impl.DocumentManagerImpl.putObject(DocumentManagerImpl.java:184)
	at org.hippoecm.repository.impl.WorkflowManagerImpl$WorkflowInvocationHandler.invoke(WorkflowManagerImpl.java:623)
	at $Proxy60.commitEditableInstance(Unknown Source)
	at org.hippoecm.frontend.plugins.reviewedactions.EditingReviewedActionsWorkflowPlugin$2.execute(EditingReviewedActionsWorkflowPlugin.java:113)
	at org.hippoecm.addon.workflow.StdWorkflow.execute(StdWorkflow.java:178)
	at org.hippoecm.addon.workflow.StdWorkflow.execute(StdWorkflow.java:164)
	at org.hippoecm.addon.workflow.StdWorkflow.invoke(StdWorkflow.java:152)
	at org.hippoecm.addon.workflow.MenuAction$1.onClick(MenuAction.java:41)
	at org.hippoecm.addon.workflow.MenuLink$1.onEvent(MenuLink.java:45)
	at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)
	at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:312)
	at org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:157)
	at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
	at org.hippoecm.frontend.PluginRequestCycleProcessor.processEvents(PluginRequestCycleProcessor.java:36)
	at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1279)
	at org.apache.wicket.RequestCycle.step(RequestCycle.java:1358)
	at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1465)
	at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
	at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
	at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.hippoecm.frontend.plugins.login.ConcurrentLoginFilter.doFilter(ConcurrentLoginFilter.java:54)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:589)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
	at java.lang.Thread.run(Thread.java:662)
Caused by: javax.jcr.ValueFormatException: not a double: preview
	at org.apache.jackrabbit.spi.commons.value.AbstractQValue.getDouble(AbstractQValue.java:281)
	at org.apache.jackrabbit.spi.commons.value.QValueValue.getDouble(QValueValue.java:149)
	at org.apache.jackrabbit.value.ValueHelper.convert(ValueHelper.java:240)
	... 57 more
Caused by: java.lang.NumberFormatException: For input string: "preview"
	at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1222)
	at java.lang.Double.parseDouble(Double.java:510)
	at org.apache.jackrabbit.spi.commons.value.AbstractQValue.getDouble(AbstractQValue.java:279)
	... 59 more