【发布时间】:2012-03-07 07:24:59
【问题描述】:
我正在做一个 jsf 迁移项目。在迁移到 jsf 2.0 的过程中,我将 myfaces-api-1.1.5 和 myfaces-impl1.1.5 替换为 myfaces-impl(2.1.6)。我得到了以下异常。
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:121)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1824)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1759)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_22]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_22]
Caused by: java.lang.NoClassDefFoundError: org/apache/myfaces/el/ValueBindingImpl
at java.lang.Class.getDeclaredConstructors0(Native Method) [:1.6.0_22]
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389) [:1.6.0_22]
at java.lang.Class.getConstructor0(Class.java:2699) [:1.6.0_22]
at java.lang.Class.getConstructor(Class.java:1657) [:1.6.0_22]
at org.jboss.as.web.deployment.jsf.JsfManagedBeanProcessor.deploy(JsfManagedBeanProcessor.java:105)
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:115)
... 5 more
Caused by: java.lang.ClassNotFoundException: org.apache.myfaces.el.ValueBindingImpl from [Module "deployment.ASSET.war:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:191)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:361)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:333)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:310)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:103)
... 11 more
当我尝试在 jar 文件中查找 ValueBindingImpl 时,我无法在 myfaces-impl(2.1.6) 中找到 org.apache.myfaces.el.ValueBindingImpl .. 有什么替代方法吗?
【问题讨论】: