Annotation processing error sun.reflect.annotation.TypeNotPresentExceptionProxy does not indicate issue ------------------------------------------------------------------------------------------------------- Key: WFLY-13647 URL: https://issues.redhat.com/browse/WFLY-13647 Project: WildFly Issue Type: Bug Components: Server Reporter: Lin Gao Assignee: Lin Gao Priority: Major In this case, of an EJB class, we are able to see that it is something in the EJB class, though it would be useful to indicate the annotation or class that is missing:   {code:java} 14:50:45,052 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-7) MSC000001: Failed to start service jboss.deployment.unit."test.war".POST_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.unit."test.war".POST_MODULE: WFLYSRV0153: Failed to process phase POST_MODULE of deployment "test.war" at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:183) at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1739) at org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1701) at org.jboss.msc.service.ServiceControllerImpl$ControllerTask.run(ServiceControllerImpl.java:1559) at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377) at java.lang.Thread.run(Thread.java:748) Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: WFLYEJB0466: Failed to process business interfaces for EJB class class test.TestSingleton at org.jboss.as.ejb3.deployment.processors.BusinessViewAnnotationProcessor.deploy(BusinessViewAnnotationProcessor.java:93) at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:176) ... 8 more Caused by: java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy at sun.reflect.annotation.AnnotationParser.parseClassArray(AnnotationParser.java:724) at sun.reflect.annotation.AnnotationParser.parseArray(AnnotationParser.java:531) at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:355) at sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:286) at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:120) at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:72) at java.lang.Class.createAnnotationData(Class.java:3521) at java.lang.Class.annotationData(Class.java:3510) at java.lang.Class.getAnnotation(Class.java:3415) at org.jboss.as.ejb3.deployment.processors.BusinessViewAnnotationProcessor.getRemoteBusinessInterfaces(BusinessViewAnnotationProcessor.java:156) at org.jboss.as.ejb3.deployment.processors.BusinessViewAnnotationProcessor.processViewAnnotations(BusinessViewAnnotationProcessor.java:124) at org.jboss.as.ejb3.deployment.processors.BusinessViewAnnotationProcessor.deploy(BusinessViewAnnotationProcessor.java:91) ... 9 more {code}   There are other errors where it does not indicate anything: {code:java} 2020-05-30 19:34:48,267 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.deployment.unit.”test2.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit.”test2.war".INSTALL: WFLYSRV0153: Failed to process phase INSTALL of deployment “test2.war"   at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:151)   at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1739)   at org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1701)   at org.jboss.msc.service.ServiceControllerImpl$ControllerTask.run(ServiceControllerImpl.java:1559)   at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)   at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)   at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)   at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1363)   at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.ArrayStoreException: sun.reflect.annotation.TypeNotPresentExceptionProxy   at sun.reflect.annotation.AnnotationParser.parseClassArray(AnnotationParser.java:724)   at sun.reflect.annotation.AnnotationParser.parseArray(AnnotationParser.java:531)   at sun.reflect.annotation.AnnotationParser.parseMemberValue(AnnotationParser.java:355)   at sun.reflect.annotation.AnnotationParser.parseAnnotation2(AnnotationParser.java:286)   at sun.reflect.annotation.AnnotationParser.parseAnnotations2(AnnotationParser.java:120)   at sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:72)   at java.lang.Class.createAnnotationData(Class.java:3521)   at java.lang.Class.annotationData(Class.java:3510)   at java.lang.Class.getAnnotation(Class.java:3415)   at java.lang.reflect.AnnotatedElement.isAnnotationPresent(AnnotatedElement.java:258)   at java.lang.Class.isAnnotationPresent(Class.java:3425)   at org.wildfly.extension.undertow.deployment.ServletContainerInitializerDeploymentProcessor.deploy(ServletContainerInitializerDeploymentProcessor.java:150)   at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:144)   ... 8 more {code}