Hi, It seems that the information provided isn't sufficient to determine the root cause. Would you be able to share a reproducer or additional details?
Gruß Richard > Am 21.07.2025 um 10:23 schrieb Thomas Butz <tb...@optitool.de.INVALID>: > > Hi, I'm currently struggling with a potential bug in TomEE 10.1.0. The > problem seems to be triggered by the early injection of a stateless EJB > during server startup. > This results in a cascade of NPEs for subsequent stateless EJB injections. > > This is the first exception that can be observed during the startup phase: > > java.lang.NullPointerException: Cannot invoke > "org.apache.openejb.core.stateless.StatelessInstanceManager$Data.poolPop()" > because "data" is null > at > org.apache.openejb.core.stateless.StatelessInstanceManager.getInstance(StatelessInstanceManager.java:218) > ~[?:?] > at > org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:204) > ~[?:?] > at > org.apache.openejb.core.ivm.EjbObjectProxyHandler.synchronizedBusinessMethod(EjbObjectProxyHandler.java:265) > ~[?:?] > at > org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:260) > ~[?:?] > at > org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:89) > ~[?:?] > at > org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:349) > ~[?:?] > at jdk.proxy17/jdk.proxy17.$Proxy272.doMasterDataExport(Unknown Source) > ~[?:?] > at > de.optitool.bean.export.AsyncExportBean.handleMessage(AsyncExportBean.java:176) > ~[?:?] > at > de.optitool.bean.export.AsyncExportBean.onMessage(AsyncExportBean.java:92) > ~[?:?] > at > java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) > ~[?:?] > at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] > at > org.apache.openejb.core.interceptor.ReflectionInvocationContext$Invocation.invoke(ReflectionInvocationContext.java:210) > ~[?:?] > at > org.apache.openejb.core.interceptor.ReflectionInvocationContext.proceed(ReflectionInvocationContext.java:191) > ~[?:?] > at > org.apache.openejb.monitoring.StatsInterceptor.record(StatsInterceptor.java:191) > ~[?:?] > at > org.apache.openejb.monitoring.StatsInterceptor.invoke(StatsInterceptor.java:101) > ~[?:?] > at > java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) > ~[?:?] > at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[?:?] > at > org.apache.openejb.core.interceptor.ReflectionInvocationContext$Invocation.invoke(ReflectionInvocationContext.java:210) > ~[?:?] > at > org.apache.openejb.core.interceptor.ReflectionInvocationContext.proceed(ReflectionInvocationContext.java:191) > ~[?:?] > at > org.apache.openejb.core.interceptor.InterceptorStack.invoke(InterceptorStack.java:95) > ~[?:?] > at > org.apache.openejb.core.mdb.MdbContainer._invoke(MdbContainer.java:536) ~[?:?] > at org.apache.openejb.core.mdb.MdbContainer.invoke(MdbContainer.java:510) > ~[?:?] > at > org.apache.openejb.core.mdb.AbstractEndpointHandler.deliverMessage(AbstractEndpointHandler.java:115) > ~[?:?] > at > org.apache.openejb.core.mdb.EndpointHandler.deliverMessage(EndpointHandler.java:28) > ~[?:?] > at > org.apache.openejb.core.mdb.AbstractEndpointHandler.invoke(AbstractEndpointHandler.java:81) > ~[?:?] > at > org.apache.openejb.core.mdb.EndpointHandler.invoke(EndpointHandler.java:28) > ~[?:?] > at > de.optitool.bean.export.AsyncExportBean$$LocalBeanProxy.onMessage(de/optitool/bean/export/AsyncExportBean.java) > ~[?:?] > at > org.apache.activemq.ra.MessageEndpointProxy$MessageEndpointAlive.onMessage(MessageEndpointProxy.java:123) > ~[?:?] > at > org.apache.activemq.ra.MessageEndpointProxy.onMessage(MessageEndpointProxy.java:64) > ~[?:?] > at org.apache.activemq.ActiveMQSession.run(ActiveMQSession.java:1056) > ~[?:?] > at > org.apache.activemq.ra.ServerSessionImpl.run(ServerSessionImpl.java:170) > ~[?:?] > at > org.apache.geronimo.connector.work.WorkerContext.run(WorkerContext.java:365) > ~[?:?] > at > org.apache.geronimo.connector.work.pool.NamedRunnable.run(NamedRunnable.java:32) > ~[?:?] > at > java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) > ~[?:?] > at > java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) > ~[?:?] > at java.base/java.lang.Thread.run(Thread.java:1583) [?:?] > > > The AsyncExportBean is a message-driven bean which tries to invoke the > "doMasterDataExport()" of a local stateless EJB injected with @EJB. > > I quickly skimmed through the StatelessInstanceManager code, and it doesn't > seem to expect BeanContext.getContainerData() to return a null value. >
