我有一个EJB项目，并且我正在使用Primefaces这就是我将Primefaces 6.1包含在pom.xml中的方式：
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<version>6.1</version>
<scope>compile</scope>
</dependency>
我可以将我的应用部署到WebLogic 12c并且我的应用程序开始运行但是当我尝试调用任何方法时它会抛出此异常：
java.lang.NoClassDefFoundError: org/primefaces/model/UploadedFile
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.privateGetPublicMethods(Class.java:2902)
at java.lang.Class.getMethods(Class.java:1615)
at weblogic.iiop.IDLUtils.isAbstractInterface(IDLUtils.java:486)
at weblogic.iiop.Utils.isAbstractInterface(Utils.java:533)
at weblogic.corba.rmic.StubGenerator.genWriteParam(StubGenerator.java:376)
at weblogic.corba.rmic.StubGenerator.genMarshalingCode(StubGenerator.java:334)
at weblogic.corba.rmic.StubGenerator.generateInnerTryCatch(StubGenerator.java:291)
at weblogic.corba.rmic.StubGenerator.generateOuterTryCatch(StubGenerator.java:270)
at weblogic.corba.rmic.StubGenerator.getCodeForMethod(StubGenerator.java:257)
at weblogic.corba.rmic.StubGenerator.addMethod(StubGenerator.java:251)
at weblogic.corba.rmic.StubGenerator.addMethods(StubGenerator.java:225)
at weblogic.corba.rmic.StubGenerator.<init>(StubGenerator.java:74)
at weblogic.corba.utils.RemoteInfo.createStubs(RemoteInfo.java:314)
at weblogic.servlet.ClasspathServlet.getIIOPStubClassSource(ClasspathServlet.java:578)
at weblogic.servlet.ClasspathServlet.getGeneratedClassSource(ClasspathServlet.java:504)
at weblogic.servlet.ClasspathServlet.findSourceFromApplicationContainer(ClasspathServlet.java:462)
at weblogic.servlet.ClasspathServlet.findResource(ClasspathServlet.java:367)
at weblogic.servlet.ClasspathServlet.doGet(ClasspathServlet.java:224)
at weblogic.servlet.ClasspathServlet.service(ClasspathServlet.java:209)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:844)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:280)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:254)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:346)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:243)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3432)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3402)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2285)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2201)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1572)
at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:255)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
Caused By: java.lang.ClassNotFoundException: org.primefaces.model.UploadedFile
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:357)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:318)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:186)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.privateGetPublicMethods(Class.java:2902)
at java.lang.Class.getMethods(Class.java:1615)
at weblogic.iiop.IDLUtils.isAbstractInterface(IDLUtils.java:486)
at weblogic.iiop.Utils.isAbstractInterface(Utils.java:533)
at weblogic.corba.rmic.StubGenerator.genWriteParam(StubGenerator.java:376)
at weblogic.corba.rmic.StubGenerator.genMarshalingCode(StubGenerator.java:334)
at weblogic.corba.rmic.StubGenerator.generateInnerTryCatch(StubGenerator.java:291)
at weblogic.corba.rmic.StubGenerator.generateOuterTryCatch(StubGenerator.java:270)
at weblogic.corba.rmic.StubGenerator.getCodeForMethod(StubGenerator.java:257)
at weblogic.corba.rmic.StubGenerator.addMethod(StubGenerator.java:251)
at weblogic.corba.rmic.StubGenerator.addMethods(StubGenerator.java:225)
at weblogic.corba.rmic.StubGenerator.<init>(StubGenerator.java:74)
at weblogic.corba.utils.RemoteInfo.createStubs(RemoteInfo.java:314)
at weblogic.servlet.ClasspathServlet.getIIOPStubClassSource(ClasspathServlet.java:578)
at weblogic.servlet.ClasspathServlet.getGeneratedClassSource(ClasspathServlet.java:504)
at weblogic.servlet.ClasspathServlet.findSourceFromApplicationContainer(ClasspathServlet.java:462)
at weblogic.servlet.ClasspathServlet.findResource(ClasspathServlet.java:367)
at weblogic.servlet.ClasspathServlet.doGet(ClasspathServlet.java:224)
at weblogic.servlet.ClasspathServlet.service(ClasspathServlet.java:209)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:844)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:280)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:254)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:346)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:243)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3432)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3402)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2285)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2201)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1572)
at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:255)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
我尝试了其他Primefaces版本，但发生了同样的错误。我试图建立没有<scope>compile</scope>没有改变任何东西。我该怎么办？