java ee - WildFly error when deploy ear -

when try deploy ear project, gives me error.

here log-wildfly 8.0.0.beta1 server.

i've tried various forms of resolution can not find resolution problem.

could 1 me?

13:21:26,674 error [org.jboss.msc.service.fail] (msc service thread 1-11) msc000001: failed start service jboss.deployment.subunit."eedemo-ext.ear"."eedemo-extweb.war".post_module: org.jboss.msc.service.startexception in service jboss.deployment.subunit."eedemo-ext.ear"."eedemo-extweb.war".post_module: jbas018733: failed process phase post_module of subdeployment "eedemo-extweb.war" of deployment "eedemo-ext.ear"     @ org.jboss.as.server.deployment.deploymentunitphaseservice.start(deploymentunitphaseservice.java:166) [wildfly-server-8.0.0.beta1.jar:8.0.0.beta1]     @ org.jboss.msc.service.servicecontrollerimpl$starttask.startservice(servicecontrollerimpl.java:1944) [jboss-msc-1.2.0.beta2.jar:1.2.0.beta2]     @ org.jboss.msc.service.servicecontrollerimpl$starttask.run(servicecontrollerimpl.java:1877) [jboss-msc-1.2.0.beta2.jar:1.2.0.beta2]     @ java.util.concurrent.threadpoolexecutor.runworker(threadpoolexecutor.java:1142) [rt.jar:1.8.0_05]     @ java.util.concurrent.threadpoolexecutor$worker.run(threadpoolexecutor.java:617) [rt.jar:1.8.0_05]     @ java.lang.thread.run(thread.java:745) [rt.jar:1.8.0_05]   caused by: java.lang.runtimeexception: jbas018757: error getting reflective information class com.demo.web.servlet.asyncservlet classloader moduleclassloader module "deployment.eedemo-ext.ear.eedemo-extweb.war:main" service module loader     @ org.jboss.as.server.deployment.reflect.deploymentreflectionindex.getclassindex(deploymentreflectionindex.java:72) [wildfly-server-8.0.0.beta1.jar:8.0.0.beta1]     @ org.jboss.as.ee.metadata.methodannotationaggregator.runtimeannotationinformation(methodannotationaggregator.java:58)     @ org.jboss.as.ee.component.deployers.interceptorannotationprocessor.handleannotations(interceptorannotationprocessor.java:107)     @ org.jboss.as.ee.component.deployers.interceptorannotationprocessor.processcomponentconfig(interceptorannotationprocessor.java:92)     @ org.jboss.as.ee.component.deployers.interceptorannotationprocessor.deploy(interceptorannotationprocessor.java:77)     @ org.jboss.as.server.deployment.deploymentunitphaseservice.start(deploymentunitphaseservice.java:159) [wildfly-server-8.0.0.beta1.jar:8.0.0.beta1]     ... 5 more   caused by: java.lang.noclassdeffounderror: lmanagedexecutorservice;     @ java.lang.class.getdeclaredfields0(native method) [rt.jar:1.8.0_05]     @ java.lang.class.privategetdeclaredfields(class.java:2570) [rt.jar:1.8.0_05]     @ java.lang.class.getdeclaredfields(class.java:1903) [rt.jar:1.8.0_05]     @ org.jboss.as.server.deployment.reflect.classreflectionindex.<init>(classreflectionindex.java:57) [wildfly-server-8.0.0.beta1.jar:8.0.0.beta1]     @ org.jboss.as.server.deployment.reflect.deploymentreflectionindex.getclassindex(deploymentreflectionindex.java:68) [wildfly-server-8.0.0.beta1.jar:8.0.0.beta1]     ... 10 more   caused by: java.lang.classnotfoundexception: managedexecutorservice [module "deployment.eedemo-ext.ear.eedemo-extweb.war:main" service module loader]     @ org.jboss.modules.moduleclassloader.findclass(moduleclassloader.java:197) [jboss-modules.jar:1.3.0.final]     @ org.jboss.modules.concurrentclassloader.performloadclassunchecked(concurrentclassloader.java:443) [jboss-modules.jar:1.3.0.final]     @ org.jboss.modules.concurrentclassloader.performloadclasschecked(concurrentclassloader.java:431) [jboss-modules.jar:1.3.0.final]     @ org.jboss.modules.concurrentclassloader.performloadclass(concurrentclassloader.java:373) [jboss-modules.jar:1.3.0.final]     @ org.jboss.modules.concurrentclassloader.loadclass(concurrentclassloader.java:118) [jboss-modules.jar:1.3.0.final]     ... 15 more     13:21:26,737 error [org.jboss.as.controller.management-operation] (controller boot thread) jbas014613: operation ("deploy") failed - address: ([("deployment" => "eedemo-ext.ear")]) - failure description: {       "jbas014671: failed services" => {"jboss.deployment.subunit.\"eedemo-ext.ear\".\"eedemo-extweb.war\".post_module" => "org.jboss.msc.service.startexception in service jboss.deployment.subunit.\"eedemo-ext.ear\".\"eedemo-extweb.war\".post_module: jbas018733: failed process phase post_module of subdeployment \"eedemo-extweb.war\" of deployment \"eedemo-ext.ear\"       caused by: java.lang.runtimeexception: jbas018757: error getting reflective information class com.demo.web.servlet.asyncservlet classloader moduleclassloader module \"deployment.eedemo-ext.ear.eedemo-extweb.war:main\" service module loader       caused by: java.lang.noclassdeffounderror: lmanagedexecutorservice;       caused by: java.lang.classnotfoundexception: managedexecutorservice [module \"deployment.eedemo-ext.ear.eedemo-extweb.war:main\" service module loader]"},       "jbas014771: services missing/unavailable dependencies" => [           "jboss.deployment.unit.\"eedemo-ext.ear\".weld.weldclassintrospector missing [jboss.deployment.unit.\"eedemo-ext.ear\".beanmanager]",           "jboss.persistenceunit.\"eedemo-ext.ear/eedemo-extejb.jar#primary\".__first_phase__ missing [jboss.naming.context.java.jboss.datasources.mysqlds]"       ]   }   13:21:26,768 info  [org.jboss.as.server] (serverservice thread pool -- 32) jbas018559: deployed "eedemo-ext.ear" (runtime-name : "eedemo-ext.ear")   13:21:26,768 info  [org.jboss.as.controller] (controller boot thread) jbas014774: service status report   jbas014775:    new missing/unsatisfied dependencies:         service jboss.deployment.unit."eedemo-ext.ear".beanmanager (missing) dependents: [service jboss.deployment.unit."eedemo-ext.ear".weld.weldclassintrospector]          service jboss.naming.context.java.jboss.datasources.mysqlds (missing) dependents: [service jboss.persistenceunit."eedemo-ext.ear/eedemo-extejb.jar#primary".__first_phase__]    jbas014777:   services failed start:      service jboss.deployment.subunit."eedemo-ext.ear"."eedemo-extweb.war".post_module: org.jboss.msc.service.startexception in service jboss.deployment.subunit."eedemo-ext.ear"."eedemo-extweb.war".post_module: jbas018733: failed process phase post_module of subdeployment "eedemo-extweb.war" of deployment "eedemo-ext.ear"     13:21:27,049 info  [org.jboss.as] (controller boot thread) jbas015961: http management interface listening on http://127.0.0.1:9990/management   13:21:27,049 info  [org.jboss.as] (controller boot thread) jbas015951: admin console listening on http://127.0.0.1:9990   13:21:27,060 error [org.jboss.as] (controller boot thread) jbas015875: wildfly 8.0.0.beta1 "wildfly" started (with errors) in 4024ms - started 300 of 343 services (7 services failed or missing dependencies, 83 services lazy, passive or on-demand)   13:21:27,077 info  [org.jboss.as.server.deployment] (msc service thread 1-6) jbas015877: stopped deployment null (runtime-name: eedemo-extejb.jar) in 6ms   13:21:27,077 info  [org.jboss.as.server.deployment] (msc service thread 1-2) jbas015877: stopped deployment null (runtime-name: eedemo-extconnector.rar) in 6ms   13:21:27,077 info  [org.jboss.as.server.deployment] (msc service thread 1-8) jbas015877: stopped deployment null (runtime-name: eedemo-extweb.war) in 10ms   13:21:27,077 info  [org.jboss.as.server.deployment] (msc service thread 1-10) jbas015877: stopped deployment null (runtime-name: eedemo-extclient.jar) in 11ms   13:21:27,077 info  [org.jboss.as.server.deployment] (msc service thread 1-1) jbas015877: stopped deployment eedemo-ext.ear (runtime-name: eedemo-ext.ear) in 12ms   13:21:27,124 info  [org.jboss.as.server] (deploymentscanner-threads - 2) jbas018558: undeployed "eedemo-ext.ear" (runtime-name: "eedemo-ext.ear")   13:21:27,124 info  [org.jboss.as.controller] (deploymentscanner-threads - 2) jbas014774: service status report   jbas014775:    new missing/unsatisfied dependencies:         service jboss.naming.context.java.module.eedemo-ext.eedemo-extclient (missing) dependents: [service jboss.deployment.subunit."eedemo-ext.ear"."eedemo-extclient.jar".install]          service jboss.naming.context.java.module.eedemo-ext.eedemo-extconnector (missing) dependents: [service jboss.deployment.subunit."eedemo-ext.ear"."eedemo-extconnector.rar".install]          service jboss.persistenceunit."eedemo-ext.ear/eedemo-extejb.jar#primary".__first_phase__ (missing) dependents: [service jboss.deployment.subunit."eedemo-ext.ear"."eedemo-extejb.jar".post_module]    jbas014777:   services failed start:      service jboss.deployment.subunit."eedemo-ext.ear"."eedemo-extweb.war".post_module     13:21:32,062 info  [org.jboss.as.server.deployment.scanner] (deploymentscanner-threads - 2) jbas015003: found eedemo-ext.ear in deployment directory. trigger deployment create file called eedemo-ext.ear.dodeploy