javax.el.ELException: /create.xhtml @55,64 value="#{dropletBean.getFlavorList()}": java.lang.NullPointerException

GitHub | anhdenday | 2 years ago
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  1. 0

    GitHub comment 42#54705045

    GitHub | 2 years ago | anhdenday
    javax.el.ELException: /create.xhtml @55,64 value="#{dropletBean.getFlavorList()}": java.lang.NullPointerException
  2. 0

    GitHub comment 42#54705045

    GitHub | 2 years ago | anhdenday
    javax.el.ELException: /create.xhtml @55,64 value="#{dropletBean.getFlavorList()}": java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.openstack4j.openstack.internal.BaseOpenStackService$Invocation.execute()
    2. OpenStack4j
      FlavorServiceImpl.list
      1. org.openstack4j.openstack.internal.BaseOpenStackService$Invocation.execute(BaseOpenStackService.java:136)
      2. org.openstack4j.openstack.internal.BaseOpenStackService$Invocation.execute(BaseOpenStackService.java:131)
      3. org.openstack4j.openstack.compute.internal.FlavorServiceImpl.list(FlavorServiceImpl.java:24)
      3 frames
    3. com.vdco.icloud
      DropletBean.getFlavorList
      1. com.vdco.icloud.openstack.web.servlet.jsf2.DropletBean.getFlavorList(DropletBean.java:70)
      1 frame
    4. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    5. EL
      CompositeELResolver.invoke
      1. javax.el.BeanELResolver.invoke(BeanELResolver.java:484)
      2. javax.el.CompositeELResolver.invoke(CompositeELResolver.java:161)
      2 frames
    6. Pax Jsp
      ValueExpressionImpl.getValue
      1. org.apache.el.parser.AstValue.getValue(AstValue.java:173)
      2. org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:185)
      2 frames
    7. JSF
      TagValueExpression.getValue
      1. com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
      1 frame
    8. JavaEE 7
      UIComponentBase.processValidators
      1. javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194)
      2. javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182)
      3. javax.faces.component.UISelectItems.getValue(UISelectItems.java:129)
      4. javax.faces.component.SelectItemsIterator.initializeItems(SelectItemsIterator.java:198)
      5. javax.faces.component.SelectItemsIterator.hasNext(SelectItemsIterator.java:131)
      6. javax.faces.component.SelectUtils.matchValue(SelectUtils.java:85)
      7. javax.faces.component.UISelectOne.validateValue(UISelectOne.java:153)
      8. javax.faces.component.UIInput.validate(UIInput.java:967)
      9. javax.faces.component.UIInput.executeValidate(UIInput.java:1233)
      10. javax.faces.component.UIInput.processValidators(UIInput.java:698)
      11. javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1220)
      12. javax.faces.component.UIForm.processValidators(UIForm.java:253)
      13. javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1220)
      14. javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1220)
      14 frames
    9. primefaces
      Layout.processValidators
      1. org.primefaces.component.layout.Layout.processValidators(Layout.java:233)
      1 frame
    10. JavaEE 7
      UIViewRoot.processValidators
      1. javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1220)
      2. javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1164)
      2 frames
    11. JSF
      LifecycleImpl.execute
      1. com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
      2. com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
      3. com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
      3 frames
    12. JavaEE 7
      FacesServlet.service
      1. javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
      1 frame
    13. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      2 frames
    14. primefaces
      FileUploadFilter.doFilter
      1. org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:98)
      1 frame
    15. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      2 frames
    16. Spring Security
      FilterChainProxy.doFilter
      1. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
      2. org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
      3. org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
      4. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      5. org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
      6. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      7. org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
      8. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      9. org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
      10. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      11. org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
      12. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      13. org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:183)
      14. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      15. org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
      16. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      17. org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
      18. org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
      19. org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
      20. org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
      20 frames
    17. Spring
      DelegatingFilterProxy.doFilter
      1. org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
      2. org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
      2 frames
    18. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      2 frames
    19. Spring
      OncePerRequestFilter.doFilter
      1. org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
      2. org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
      2 frames
    20. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      5. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      6. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      7. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      8. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      9. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      9 frames
    21. Grizzly HTTP
      JIoEndpoint$SocketProcessor.run
      1. org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
      2. org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      3. org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      3 frames
    22. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames