java.util.concurrent.ExecutionException

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  • When you add a new entity-group in an entitygroup.xml, eg {code} <entity-group group="new.group.name" {code} but forget to set the corresponding delegator/group-map in entityengine.xml {code} <group-map group-name="new.group.name" {code} You get an error stack like {code} [java] 2015-06-25 16:56:25,036 |delegator-startup-1 |ModelEntityChecker |INFO| [initReservedWords] array length = 1025 [java] 2015-06-25 16:56:25,105 |main |ExecutionPool |ERROR| null [java] java.util.concurrent.ExecutionException: java.lang.NullPointerException [java] at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.7.0_45] [java] at java.util.concurrent.FutureTask.get(FutureTask.java:188) ~[?:1.7.0_45] [java] at org.ofbiz.base.concurrent.ExecutionPool.getAllFutures(ExecutionPool.java:83) [ofbiz-base.jar:?] [java] at org.ofbiz.entity.DelegatorContainer.start(DelegatorContainer.java:55) [ofbiz-entity.jar:?] [java] at org.ofbiz.base.container.ContainerLoader.start(ContainerLoader.java:237) [ofbiz-base.jar:?] [java] at org.ofbiz.base.start.Start.startStartLoaders(Start.java:343) [ofbiz.jar:?] [java] at org.ofbiz.base.start.Start.start(Start.java:369) [ofbiz.jar:?] [java] at org.ofbiz.base.start.Start.main(Start.java:136) [ofbiz.jar:?] [java] Caused by: java.lang.NullPointerException [java] at org.ofbiz.entity.GenericDelegator.getEntityFieldType(GenericDelegator.java:561) ~[ofbiz-entity.jar:?] [java] at org.ofbiz.entity.model.ModelEntityChecker.checkEntities(ModelEntityChecker.java:111) ~[ofbiz-entity.jar:?] [java] at org.ofbiz.entity.GenericDelegator.<init>(GenericDelegator.java:224) ~[ofbiz-entity.jar:?] [java] at org.ofbiz.entity.DelegatorFactoryImpl.getInstance(DelegatorFactoryImpl.java:33) ~[ofbiz-entity.jar:?] [java] at org.ofbiz.entity.DelegatorFactoryImpl.getInstance(DelegatorFactoryImpl.java:25) ~[ofbiz-entity.jar:?] [java] at org.ofbiz.base.util.UtilObject.getObjectFromFactory(UtilObject.java:200) ~[ofbiz-base.jar:?] [java] at org.ofbiz.entity.DelegatorFactory$DelegatorConfigurable.call(DelegatorFactory.java:83) ~[ofbiz-entity.jar:?] [java] at org.ofbiz.entity.DelegatorFactory$DelegatorConfigurable.call(DelegatorFactory.java:74) ~[ofbiz-entity.jar:?] [java] at java.util.concurrent.FutureTask.run(FutureTask.java:262) ~[?:1.7.0_45] [java] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) ~[?:1.7.0_45] [java] at java.util.concurrent.FutureTask.run(FutureTask.java:262) ~[?:1.7.0_45] [java] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178) ~[?:1.7.0_45] [java] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292) ~[?:1.7.0_45] [java] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[?:1.7.0_45] [java] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) ~[?:1.7.0_45] [java] at java.lang.Thread.run(Thread.java:744) ~[?:1.7.0_45] [....] {code} and that's hard to debug. So we need to put a warning somewhere in the log... This can happen when several teams or developers work together and forget to communicate their entitygroup changes...
    via by Jacques Le Roux,
    • java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.util.concurrent.FutureTask.report(FutureTask.java:122)[?:1.7.0_45] at java.util.concurrent.FutureTask.get(FutureTask.java:188)[?:1.7.0_45] at org.ofbiz.base.concurrent.ExecutionPool.getAllFutures(ExecutionPool.java:83)[ofbiz-base.jar:?] at org.ofbiz.entity.DelegatorContainer.start(DelegatorContainer.java:55)[ofbiz-entity.jar:?] at org.ofbiz.base.container.ContainerLoader.start(ContainerLoader.java:237)[ofbiz-base.jar:?] at org.ofbiz.base.start.Start.startStartLoaders(Start.java:343)[ofbiz.jar:?] at org.ofbiz.base.start.Start.start(Start.java:369)[ofbiz.jar:?] at org.ofbiz.base.start.Start.main(Start.java:136)[ofbiz.jar:?] Caused by: java.lang.NullPointerException at org.ofbiz.entity.GenericDelegator.getEntityFieldType(GenericDelegator.java:561)[ofbiz-entity.jar:?] at org.ofbiz.entity.model.ModelEntityChecker.checkEntities(ModelEntityChecker.java:111)[ofbiz-entity.jar:?] at org.ofbiz.entity.GenericDelegator.<init>(GenericDelegator.java:224)[ofbiz-entity.jar:?] at org.ofbiz.entity.DelegatorFactoryImpl.getInstance(DelegatorFactoryImpl.java:33)[ofbiz-entity.jar:?] at org.ofbiz.entity.DelegatorFactoryImpl.getInstance(DelegatorFactoryImpl.java:25)[ofbiz-entity.jar:?] at org.ofbiz.base.util.UtilObject.getObjectFromFactory(UtilObject.java:200)[ofbiz-base.jar:?] at org.ofbiz.entity.DelegatorFactory$DelegatorConfigurable.call(DelegatorFactory.java:83)[ofbiz-entity.jar:?] at org.ofbiz.entity.DelegatorFactory$DelegatorConfigurable.call(DelegatorFactory.java:74)[ofbiz-entity.jar:?] at java.util.concurrent.FutureTask.run(FutureTask.java:262)[?:1.7.0_45] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[?:1.7.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:262)[?:1.7.0_45] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)[?:1.7.0_45] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)[?:1.7.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[?:1.7.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[?:1.7.0_45] at java.lang.Thread.run(Thread.java:744)[?:1.7.0_45]
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