It's hard to say without some details about the project, sharing a sample reproducing the issue would help. It could indeed cause e.g. by EAR provided class not accessible from WAR, or some provided scope used or the like.
(Also please refer to main repo wiki https://github.com/swagger-api/swagger-core/wiki/Swagger-2.X---Integration-and-Configuration) On Saturday, 12 May 2018 10:28:58 UTC+2, Chaitanya Joglekar wrote: > > Hi, > *I am using swagger-core 2.0 with jersey JAX-RS-2.0 in order to generate > REST API's specifications. I have integrated swagger 2.0 with JAX-RS by > following the steps given in-* > > https://github.com/frantuma/swagger-core/wiki/Swagger-2.X---Integration-and-configuration > * and I have also configured custom OpenAPI scanner to scan my resources. > I have build a separate EAR having my custom scanner provided with all the > libraries required to work with my application. But when I am trying to > deploy the EAR I am getting following error in the server logs-* > > <May 11, 2018 11:43:54,161 AM UTC> <Error> <HTTP> <BEA-101017> > <[ServletContext@1774997470[app:SwaggerEar module:swagger path:null > spec-version:3.1]] Root cause of ServletException. > > A MultiException has 1 exceptions. They are: > > 1. java.lang.NoClassDefFoundError: Could not initialize class > io.swagger.v3.jaxrs2.integration.resources.OpenApiResource > > > > at org.jvnet.hk2.internal.Utilities.justCreate(Utilities.java:1085) > > at > org.jvnet.hk2.internal.ServiceLocatorImpl.create(ServiceLocatorImpl.java:978) > > at > org.jvnet.hk2.internal.ServiceLocatorImpl.createAndInitialize(ServiceLocatorImpl.java:1082) > > at > org.jvnet.hk2.internal.ServiceLocatorImpl.createAndInitialize(ServiceLocatorImpl.java:1074) > > at > org.glassfish.jersey.internal.inject.Injections.getOrCreate(Injections.java:173) > > Truncated. see log file for complete stacktrace > > Caused By: java.lang.NoClassDefFoundError: Could not initialize class > io.swagger.v3.jaxrs2.integration.resources.OpenApiResource > > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) > > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > > at > org.glassfish.hk2.utilities.reflection.ReflectionHelper.makeMe(ReflectionHelper.java:1375) > > Truncated. see log file for complete stacktrace > > > > > <May 11, 2018 11:43:54,167 AM UTC> <Notice> <Diagnostics> <BEA-320068> > <Watch "UncheckedException" in module "Module-FMWDFW" with severity > "Notice" on server "obdxserver1" has triggered at May 11, 2018 11:43:54 AM > UTC. Notification details: > > WatchRuleType: Log > > WatchRule: (log.severityString == 'Error') and ((log.messageId == > 'WL-101020') or (log.messageId == 'WL-101017') or (log.messageId == > 'WL-000802') or (log.messageId == 'BEA-101020') or (log.messageId == > 'BEA-101017') or (log.messageId == 'BEA-000802')) > > WatchData: MESSAGE = [ServletContext@1774997470[app:SwaggerEar > module:swagger path:null spec-version:3.1]] Root cause of ServletException. > > A MultiException has 1 exceptions. They are: > > 1. java.lang.NoClassDefFoundError: Could not initialize class > io.swagger.v3.jaxrs2.integration.resources.OpenApiResource > > > > at org.jvnet.hk2.internal.Utilities.justCreate(Utilities.java:1085) > > at > org.jvnet.hk2.internal.ServiceLocatorImpl.create(ServiceLocatorImpl.java:978) > > at > org.jvnet.hk2.internal.ServiceLocatorImpl.createAndInitialize(ServiceLocatorImpl.java:1082) > > at > org.jvnet.hk2.internal.ServiceLocatorImpl.createAndInitialize(ServiceLocatorImpl.java:1074) > > at > org.glassfish.jersey.internal.inject.Injections.getOrCreate(Injections.java:173) > > at > org.glassfish.jersey.server.model.MethodHandler$ClassBasedMethodHandler.getInstance(MethodHandler.java:284) > > at > org.glassfish.jersey.server.internal.routing.PushMethodHandlerRouter.apply(PushMethodHandlerRouter.java:74) > > at > org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:109) > > at > org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112) > > at > org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112) > > at > org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112) > > at > org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:92) > > at > org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:61) > > at > org.glassfish.jersey.process.internal.Stages.process(Stages.java:197) > > at > org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:318) > > at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) > > at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) > > at org.glassfish.jersey.internal.Errors.process(Errors.java:315) > > at org.glassfish.jersey.internal.Errors.process(Errors.java:297) > > at org.glassfish.jersey.internal.Errors.process(Errors.java:267) > > at > org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) > > at > org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) > > at > org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) > > at > org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473) > > at > org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427) > > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388) > > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341) > > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228) > > at > weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:286) > > at > weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:260) > > at > weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:137) > > at > weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:350) > > at > weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25) > > at > weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78) > > at > oracle.security.jps.ee.http.JpsAbsFilter$3.run(JpsAbsFilter.java:172) > > at java.security.AccessController.doPrivileged(Native Method) > > at > oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315) > > at > oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:650) > > at > oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:110) > > at > oracle.security.jps.ee.http.JpsAbsFilter.doFilterInternal(JpsAbsFilter.java:273) > > at > oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:147) > > at > oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:94) > > at > weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78) > > at > oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:248) > > at > weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78) > > at > weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3701) > > at > weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3667) > > at > weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:326) > > at > weblogic.security.service.SecurityManager.runAsForUserCode(SecurityManager.java:197) > > at > weblogic.servlet.provider.WlsSecurityProvider.runAsForUserCode(WlsSecurityProvider.java:203) > > at > weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:71) > > at > weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2443) > > at > weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2291) > > at > weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2269) > > at > weblogic.servlet.internal.ServletRequestImpl.runInternal(ServletRequestImpl.java:1703) > > at > weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1663) > > at > weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:272) > > at > weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:352) > > at > weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:337) > > at > weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:57) > > at > weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41) > > at > weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:644) > > at weblogic.work.ExecuteThread.execute(ExecuteThread.java:415) > > at weblogic.work.ExecuteThread.run(ExecuteThread.java:355) > > Caused By: java.lang.NoClassDefFoundError: Could not initialize class > io.swagger.v3.jaxrs2.integration.resources.OpenApiResource > > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) > > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > > at > org.glassfish.hk2.utilities.reflection.ReflectionHelper.makeMe(ReflectionHelper.java:1375) > > at org.jvnet.hk2.internal.Utilities.justCreate(Utilities.java:1083) > > at > org.jvnet.hk2.internal.ServiceLocatorImpl.create(ServiceLocatorImpl.java:978) > > at > org.jvnet.hk2.internal.ServiceLocatorImpl.createAndInitialize(ServiceLocatorImpl.java:1082) > > at > org.jvnet.hk2.internal.ServiceLocatorImpl.createAndInitialize(ServiceLocatorImpl.java:1074) > > at > org.glassfish.jersey.internal.inject.Injections.getOrCreate(Injections.java:173) > > at > org.glassfish.jersey.server.model.MethodHandler$ClassBasedMethodHandler.getInstance(MethodHandler.java:284) > > at > org.glassfish.jersey.server.internal.routing.PushMethodHandlerRouter.apply(PushMethodHandlerRouter.java:74) > > at > org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:109) > > at > org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112) > > at > org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112) > > at > org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112) > > at > org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:92) > > at > org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:61) > > at > org.glassfish.jersey.process.internal.Stages.process(Stages.java:197) > > at > org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:318) > > at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) > > at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) > > at org.glassfish.jersey.internal.Errors.process(Errors.java:315) > > at org.glassfish.jersey.internal.Errors.process(Errors.java:297) > > at org.glassfish.jersey.internal.Errors.process(Errors.java:267) > > at > org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) > > at > org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) > > at > org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) > > at > org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473) > > at > org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427) > > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388) > > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341) > > at > org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228) > > at > weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:286) > > at > weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:260) > at > weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:137) > > > *can anybody tell that Is this the dependencies issue or an issue with > weblogic class loader ??* > -- You received this message because you are subscribed to the Google Groups "Swagger" group. 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