[jboss-jira] [JBoss JIRA] (WFLY-10281) NPE when initializing CDI bean during startup that injects PushContext

NPE when initializing CDI bean during startup that injects PushContext ---------------------------------------------------------------------- Key: WFLY-10281 URL: https://issues.jboss.org/browse/WFLY-10281 Project: WildFly Issue Type: Bug Components: CDI / Weld, JSF Affects Versions: 12.0.0.Final Reporter: Rich DiCroce Assignee: Farah Juma If a CDI bean injects PushContext (for JSF websocket support, new in JSF 2.3) and is instantiated during startup, a NullPointerException occurs. The offending method is part of Mojarra. Looking at the code, I'm guessing FacesContext is null since JSF has not initialized yet, and apparently the BeanManager has not been bound in JNDI yet either. It doesn't try CDI.current() at all, though I have no idea if that would help. I'm currently working around this by injecting Instance<PushContext> instead. {code} 2018-04-20 11:48:39,577 ERROR [com.sgi.song.gpnms.timer.ExecutorTimerService] (EE-ManagedExecutorService-default-Thread-2) Exception invoking timer com.sg.song.nms.endpoint.sbc.SmartBinOverviewBean performRefresh: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_162] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_162] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_162] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_162] at com.sgi.song.gpnms.timer.ExecutorTimerService.lambda$0(ExecutorTimerService.java:72) [gp-ispn-shared-2.0.0-SNAPSHOT.jar:] at com.sgi.song.gpnms.timer.ExecutorTimerService.lambda$2(ExecutorTimerService.java:199) [gp-ispn-shared-2.0.0-SNAPSHOT.jar:] at org.jboss.as.ee.concurrent.ControlPointUtils$ControlledRunnable.run(ControlPointUtils.java:105) [wildfly-ee-12.0.0.Final.jar:12.0.0.Final] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_162] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_162] at org.glassfish.enterprise.concurrent.internal.ManagedFutureTask.run(ManagedFutureTask.java:141) [javax.enterprise.concurrent-1.0.jar:] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_162] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_162] at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_162] at org.glassfish.enterprise.concurrent.ManagedThreadFactoryImpl$ManagedThread.run(ManagedThreadFactoryImpl.java:250) [javax.enterprise.concurrent-1.0.jar:] at org.jboss.as.ee.concurrent.service.ElytronManagedThreadFactory$ElytronManagedThread.run(ElytronManagedThreadFactory.java:78) Caused by: org.jboss.weld.exceptions.WeldException: WELD-000049: Unable to invoke void com.sg.song.nms.endpoint.sbc.SmartBinOverviewBean.init() on com.sg.song.nms.endpoint.sbc.SmartBinOverviewBean@7afeacb8 at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:85) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.postConstruct(DefaultLifecycleCallbackInvoker.java:66) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.injection.producer.BasicInjectionTarget.postConstruct(BasicInjectionTarget.java:122) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:172) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.contexts.AbstractContext.get(AbstractContext.java:96) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:100) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.ContextualInstanceStrategy$ApplicationScopedContextualInstanceStrategy.get(ContextualInstanceStrategy.java:140) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:102) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:105) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at com.sg.song.nms.endpoint.sbc.SmartBinOverviewBean$Proxy$_$$_WeldClientProxy.performRefresh(Unknown Source) [classes:] ... 15 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_162] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_162] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_162] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_162] at org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:83) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] ... 25 more Caused by: java.lang.NullPointerException at com.sun.faces.cdi.CdiUtils.isScopeActive(CdiUtils.java:378) [jsf-impl-2.3.3.SP1.jar:2.3.3.SP1] at com.sun.faces.push.WebsocketPushContext.<init>(WebsocketPushContext.java:95) [jsf-impl-2.3.3.SP1.jar:2.3.3.SP1] at com.sun.faces.cdi.WebsocketPushContextProducer.produce(WebsocketPushContextProducer.java:86) [jsf-impl-2.3.3.SP1.jar:2.3.3.SP1] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_162] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_162] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_162] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_162] at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:95) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:85) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.injection.producer.ProducerMethodProducer.produce(ProducerMethodProducer.java:103) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.injection.producer.AbstractMemberProducer.produce(AbstractMemberProducer.java:161) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:180) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.contexts.unbound.DependentContextImpl.get(DependentContextImpl.java:70) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:100) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:689) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.manager.BeanManagerImpl.getInjectableReference(BeanManagerImpl.java:789) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:92) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:335) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:346) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.injection.producer.ResourceInjector$1.proceed(ResourceInjector.java:69) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.injection.producer.ResourceInjector.inject(ResourceInjector.java:71) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.injection.producer.BasicInjectionTarget.inject(BasicInjectionTarget.java:117) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:159) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.contexts.AbstractContext.get(AbstractContext.java:96) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:100) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.ContextualInstanceStrategy$ApplicationScopedContextualInstanceStrategy.get(ContextualInstanceStrategy.java:140) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:102) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at org.jboss.weld.bean.proxy.ProxyMethodHandler.getInstance(ProxyMethodHandler.java:131) [weld-core-impl-3.0.3.Final.jar:3.0.3.Final] at com.sg.song.nms.network.command.CommandSender$Proxy$_$$_WeldClientProxy.registerSender(Unknown Source) [classes:] at com.sg.song.nms.endpoint.sbc.SmartBinOverviewBean.init(SmartBinOverviewBean.java:86) [classes:] ... 30 more {code}