search

holunda-io / camunda-bpm-taskpool

Library for pooling user tasks and process related business objects.
https://www.holunda.io/camunda-bpm-taskpool/
Apache License 2.0
68 stars 26 forks source link

NPE in TaskConverter of JPA View #429

Closed zambrovski closed 3 years ago

zambrovski commented 3 years ago 
java.lang.NullPointerException: null
    at io.holunda.polyflow.view.jpa.task.ConverterExtKt.toEntity(ConverterExt.kt:126)
    at io.holunda.polyflow.view.jpa.JpaPolyflowViewTaskService.on$lambda-10(JpaPolyflowViewTaskService.kt:188)
    at java.base/java.util.Optional.ifPresent(Optional.java:183)
    at io.holunda.polyflow.view.jpa.JpaPolyflowViewTaskService.on(JpaPolyflowViewTaskService.kt:185)
    at io.holunda.polyflow.view.jpa.JpaPolyflowViewTaskService$$FastClassBySpringCGLIB$$d5289699.invoke(<generated>)
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:779)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750)
    at org.axonframework.spring.config.AbstractAnnotationHandlerBeanPostProcessor$AdapterIntroductionInterceptor.invoke(AbstractAnnotationHandlerBeanPostProcessor.java:289)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750)
    at org.axonframework.spring.config.AbstractAnnotationHandlerBeanPostProcessor$AdapterIntroductionInterceptor.invoke(AbstractAnnotationHandlerBeanPostProcessor.java:289)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750)
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:692)
    at io.holunda.polyflow.view.jpa.JpaPolyflowViewTaskService$$EnhancerBySpringCGLIB$$37596205.on(<generated>)
    at jdk.internal.reflect.GeneratedMethodAccessor352.invoke(Unknown Source)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at org.axonframework.messaging.annotation.AnnotatedMessageHandlingMember.handle(AnnotatedMessageHandlingMember.java:144)
    at org.axonframework.messaging.annotation.AnnotatedHandlerInspector$NoMoreInterceptors.handle(AnnotatedHandlerInspector.java:372)
    at org.axonframework.eventhandling.AnnotationEventHandlerAdapter.handle(AnnotationEventHandlerAdapter.java:94)
    at org.axonframework.eventhandling.SimpleEventHandlerInvoker.handle(SimpleEventHandlerInvoker.java:112)
    at org.axonframework.eventhandling.MultiEventHandlerInvoker.handle(MultiEventHandlerInvoker.java:89)
    at org.axonframework.eventhandling.AbstractEventProcessor.lambda$null$1(AbstractEventProcessor.java:165)
    at org.axonframework.messaging.DefaultInterceptorChain.proceed(DefaultInterceptorChain.java:57)
    at org.axonframework.messaging.interceptors.CorrelationDataInterceptor.handle(CorrelationDataInterceptor.java:65)
    at org.axonframework.messaging.DefaultInterceptorChain.proceed(DefaultInterceptorChain.java:55)
    at org.axonframework.eventhandling.TrackingEventProcessor.lambda$new$1(TrackingEventProcessor.java:185)
    at org.axonframework.messaging.DefaultInterceptorChain.proceed(DefaultInterceptorChain.java:55)
    at org.axonframework.eventhandling.AbstractEventProcessor.lambda$processInUnitOfWork$2(AbstractEventProcessor.java:173)
    at org.axonframework.messaging.unitofwork.BatchingUnitOfWork.executeWithResult(BatchingUnitOfWork.java:86)
    at org.axonframework.eventhandling.AbstractEventProcessor.processInUnitOfWork(AbstractEventProcessor.java:159)
    at org.axonframework.eventhandling.TrackingEventProcessor.processBatch(TrackingEventProcessor.java:451)
    at org.axonframework.eventhandling.TrackingEventProcessor.processingLoop(TrackingEventProcessor.java:294)
    at org.axonframework.eventhandling.TrackingEventProcessor$TrackingSegmentWorker.run(TrackingEventProcessor.java:1005)
    at org.axonframework.eventhandling.TrackingEventProcessor$WorkerLauncher.run(TrackingEventProcessor.java:1149)
    at java.base/java.lang.Thread.run(Thread.java:829)
zambrovski commented 3 years ago

can't reproduce it anymore