java.lang.NullPointerException

Tridion | Saurabh Jha | 6 months ago
  1. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.sdl.webapp.tridion.mapping.PageBuilderImpl.createPageModel()
    2. com.sdl.webapp
      PageController.handleGetPage
      1. com.sdl.webapp.tridion.mapping.PageBuilderImpl.createPageModel(PageBuilderImpl.java:322)
      2. com.sdl.webapp.tridion.mapping.PageBuilderImpl.createPage(PageBuilderImpl.java:255)
      3. com.sdl.webapp.tridion.mapping.ModelBuilderPipeline.createPageModel(ModelBuilderPipeline.java:72)
      4. com.sdl.webapp.tridion.mapping.AbstractDefaultProvider$1.tryFindPage(AbstractDefaultProvider.java:287)
      5. com.sdl.webapp.tridion.mapping.AbstractDefaultProvider$1.tryFindPage(AbstractDefaultProvider.java:267)
      6. com.sdl.webapp.tridion.mapping.AbstractDefaultProvider.findPage(AbstractDefaultProvider.java:102)
      7. com.sdl.webapp.tridion.mapping.AbstractDefaultProvider.getPageModel(AbstractDefaultProvider.java:267)
      8. com.sdl.webapp.common.controller.PageController.getPageModel(PageController.java:321)
      9. com.sdl.webapp.common.controller.PageController.handleGetPage(PageController.java:129)
      9 frames
    3. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      4. java.lang.reflect.Method.invoke(Unknown Source)
      4 frames
    4. Spring
      InvocableHandlerMethod.invokeForRequest
      1. org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:219)
      2. org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
      2 frames
    5. Spring MVC
      FrameworkServlet.doGet
      1. org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:100)
      2. org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:604)
      3. org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:565)
      4. org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
      5. org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
      6. org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
      7. org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
      8. org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
      8 frames
    6. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
      2 frames
    7. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      2 frames
    8. Tomcat WS
      WsFilter.doFilter
      1. org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
      1 frame
    9. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      2 frames
    10. Spring
      OncePerRequestFilter.doFilter
      1. org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
      2. org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
      2 frames
    11. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
      5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
      6. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
      7. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
      8. org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:617)
      9. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
      10. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518)
      10 frames
    12. org.apache.coyote
      AbstractAjpProcessor.process
      1. org.apache.coyote.ajp.AbstractAjpProcessor.process(AbstractAjpProcessor.java:844)
      1 frame
    13. Grizzly HTTP
      AprEndpoint$SocketProcessor.run
      1. org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:668)
      2. org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2463)
      3. org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2452)
      3 frames
    14. Java RT
      ThreadPoolExecutor$Worker.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      2 frames
    15. Tomcat Util
      TaskThread$WrappingRunnable.run
      1. org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      1 frame
    16. Java RT
      Thread.run
      1. java.lang.Thread.run(Unknown Source)
      1 frame