java.lang.NullPointerException

GitHub | mshick | 2 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
  2. Speed up your debug routine!

    Automated exception search integrated into your IDE

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at net.sourceforge.subsonic.service.MediaFileService.getDescendantsOf()
    2. net.sourceforge.subsonic
      RESTController.jukeboxControl
      1. net.sourceforge.subsonic.service.MediaFileService.getDescendantsOf(MediaFileService.java:652)
      2. net.sourceforge.subsonic.ajax.PlayQueueService.doAdd(PlayQueueService.java:479)
      3. net.sourceforge.subsonic.ajax.PlayQueueService.doSet(PlayQueueService.java:500)
      4. net.sourceforge.subsonic.controller.RESTController.jukeboxControl(RESTController.java:971)
      4 frames
    3. Java RT
      Method.invoke
      1. sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source)
      2. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      3. java.lang.reflect.Method.invoke(Method.java:483)
      3 frames
    4. Spring MVC
      FrameworkServlet.doPost
      1. org.springframework.web.servlet.mvc.multiaction.MultiActionController.invokeNamedMethod(MultiActionController.java:473)
      2. org.springframework.web.servlet.mvc.multiaction.MultiActionController.handleRequestInternal(MultiActionController.java:410)
      3. org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
      4. org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
      5. org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
      6. org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
      7. org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
      8. org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)
      8 frames
    5. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
      2 frames
    6. Jetty Server
      ServletHandler$CachedChain.doFilter
      1. org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
      2. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
      2 frames
    7. Jetty Util
      GzipFilter.doFilter
      1. org.mortbay.servlet.UserAgentFilter.doFilter(UserAgentFilter.java:81)
      2. org.mortbay.servlet.GzipFilter.doFilter(GzipFilter.java:132)
      2 frames
    8. Jetty Server
      ServletHandler$CachedChain.doFilter
      1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
      1 frame
    9. Acegi Security Core
      FilterChainProxy$VirtualFilterChain.doFilter
      1. org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
      2. org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
      3. org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
      4. org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
      5. org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:166)
      6. org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
      7. org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
      8. org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
      9. org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
      10. org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
      11. org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81)
      12. org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
      12 frames
    10. net.sourceforge.subsonic
      RESTRequestParameterProcessingFilter.doFilter
      1. net.sourceforge.subsonic.security.RESTRequestParameterProcessingFilter.doFilter(RESTRequestParameterProcessingFilter.java:113)
      1 frame
    11. Acegi Security Core
      FilterToBeanProxy.doFilter
      1. org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
      2. org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:173)
      3. org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
      4. org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
      5. org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
      6. org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
      7. org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
      8. org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
      9. org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
      9 frames
    12. Jetty Server
      ServletHandler$CachedChain.doFilter
      1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
      1 frame
    13. net.sourceforge.subsonic
      RequestEncodingFilter.doFilter
      1. net.sourceforge.subsonic.filter.RequestEncodingFilter.doFilter(RequestEncodingFilter.java:43)
      1 frame
    14. Jetty Server
      ServletHandler$CachedChain.doFilter
      1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
      1 frame
    15. net.sourceforge.subsonic
      RESTFilter.doFilter
      1. net.sourceforge.subsonic.filter.RESTFilter.doFilter(RESTFilter.java:60)
      1 frame
    16. Jetty Server
      ServletHandler$CachedChain.doFilter
      1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
      1 frame
    17. net.sourceforge.subsonic
      ParameterDecodingFilter.doFilter
      1. net.sourceforge.subsonic.filter.ParameterDecodingFilter.doFilter(ParameterDecodingFilter.java:54)
      1 frame
    18. Jetty Server
      ServletHandler$CachedChain.doFilter
      1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
      1 frame
    19. net.sourceforge.subsonic
      BootstrapVerificationFilter.doFilter
      1. net.sourceforge.subsonic.filter.BootstrapVerificationFilter.doFilter(BootstrapVerificationFilter.java:59)
      1 frame
    20. Jetty Server
      SelectChannelEndPoint.run
      1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
      2. org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
      3. org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
      4. org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
      5. org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
      6. org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
      7. org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
      8. org.mortbay.jetty.Server.handle(Server.java:313)
      9. org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
      10. org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:830)
      11. org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
      12. org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
      13. org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
      14. org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:396)
      14 frames
    21. Jetty Util
      BoundedThreadPool$PoolThread.run
      1. org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)
      1 frame