当我更新我的应用程序时，从Jboss作为7.1.1.Final到Wildfly 8.0.0.Alpha4，出现了一个我无法修复的错误。
我认为这个错误与新版本的org.jbos.weld模块有关，该模块在前一版本的jboss中为1.1，而现在，在这个新版本的WildFly中为2.0.3。如"JBOSS_HOME\modules\org\JBOSS\weld\[…]\main"中所示
19:57:20,955 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.deployment.unit."cineserver.war".component."org.springframework.web.context.request.async.StandardServletAsyncWebRequest".WeldInstantiator: org.jboss.msc.service.StartException in service jboss.deployment.unit."cineserver.war".component."org.springframework.web.context.request.async.StandardServletAsyncWebRequest".WeldInstantiator: Failed to start service
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1900) [jboss-msc-1.2.0.Beta2.jar:1.2.0.Beta2]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_25]
at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_25]
Caused by: java.lang.NullPointerException
at org.jboss.weld.injection.InjectionPointFactory.getParameterInjectionPoints(InjectionPointFactory.java:245)
at org.jboss.weld.injection.AbstractCallableInjectionPoint.<init>(AbstractCallableInjectionPoint.java:49)
at org.jboss.weld.injection.ConstructorInjectionPoint.<init>(ConstructorInjectionPoint.java:59)
at org.jboss.weld.injection.InjectionPointFactory.createConstructorInjectionPoint(InjectionPointFactory.java:173)
at org.jboss.weld.injection.producer.DefaultInstantiator.<init>(DefaultInstantiator.java:46)
at org.jboss.weld.injection.producer.BasicInjectionTarget.initInstantiator(BasicInjectionTarget.java:144)
at org.jboss.weld.injection.producer.BasicInjectionTarget.<init>(BasicInjectionTarget.java:72)
at org.jboss.as.weld.injection.NonContextualComponentInjectionTarget.<init>(NonContextualComponentInjectionTarget.java:48)
at org.jboss.as.weld.injection.NonContextualComponentInjectionTarget.<init>(NonContextualComponentInjectionTarget.java:44)
at org.jboss.as.weld.injection.WeldComponentService.start(WeldComponentService.java:129)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1944) [jboss-msc-1.2.0.Beta2.jar:1.2.0.Beta2]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1877) [jboss-msc-1.2.0.Beta2.jar:1.2.0.Beta2]
... 3 more
19:57:21,018 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 1) JBAS014613: Operation ("deploy") failed - address: ([("deployment" => "cineserver.war")]) - failure description: {"JBAS014671: Failed services" => {"jboss.deployment.unit."cineserver.war".component."org.springframework.web.context.request.async.StandardServletAsyncWebRequest".WeldInstantiator" => "org.jboss.msc.service.StartException in service jboss.deployment.unit."cineserver.war".component."org.springframework.web.context.request.async.StandardServletAsyncWebRequest".WeldInstantiator: Failed to start service
Caused by: java.lang.NullPointerException"}}
19:57:21,018 ERROR [org.jboss.as.server] (DeploymentScanner-threads - 1) JBAS015870: Deploy of deployment "cineserver.war" was rolled back with the following failure message:
{"JBAS014671: Failed services" => {"jboss.deployment.unit."cineserver.war".component."org.springframework.web.context.request.async.StandardServletAsyncWebRequest".WeldInstantiator" => "org.jboss.msc.service.StartException in service jboss.deployment.unit."cineserver.war".component."org.springframework.web.context.request.async.StandardServletAsyncWebRequest".WeldInstantiator: Failed to start service
Caused by: java.lang.NullPointerException"}}
谢谢你的帮助！
这是焊接中的错误，应该可以在最近发布的WildFly 8 Beta1中进行修复。