java.lang.NullPointerException

romaframework | m_mario | 10 years 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 org.romaframework.aspect.view.echo2.component.table.DynaTableField.renderColumns()
    2. org.romaframework.aspect
      FormFactory.makeObject
      1. org.romaframework.aspect.view.echo2.component.table.DynaTableField.renderColumns(Unknown Source)
      2. org.romaframework.aspect.view.echo2.component.table.DynaTableField.renderColumns(Unknown Source)
      3. org.romaframework.aspect.view.echo2.component.table.DynaTableField.renderColumns(Unknown Source)
      4. org.romaframework.aspect.view.echo2.component.table.DynaTableField.render(Unknown Source)
      5. org.romaframework.aspect.view.echo2.component.DynaComponent.render(Unknown Source)
      6. org.romaframework.aspect.view.echo2.form.FormUtil.layoutField(Unknown Source)
      7. org.romaframework.aspect.view.echo2.form.EntityForm.renderField(Unknown Source)
      8. org.romaframework.aspect.view.echo2.form.EntityForm.renderFormFields(Unknown Source)
      9. org.romaframework.aspect.view.echo2.form.DynaEntityForm.render(Unknown Source)
      10. org.romaframework.aspect.view.echo2.form.EntityForm.render(Unknown Source)
      11. org.romaframework.aspect.view.form.FormFactory.makeObject(Unknown Source)
      11 frames
    3. Commons Pool
      GenericKeyedObjectPool.borrowObject
      1. org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:792)
      1 frame
    4. org.romaframework.aspect
      FormPool.getForm
      1. org.romaframework.aspect.view.form.FormPool.getForm(Unknown Source)
      1 frame
    5. org.romaframework.core
      Controller.executeAction
      1. org.romaframework.core.flow.ObjectContext.getFormForPojo(Unknown Source)
      2. org.romaframework.core.flow.ObjectContext.show(Unknown Source)
      3. org.romaframework.core.flow.ObjectContext.show(Unknown Source)
      4. org.romaframework.core.flow.Controller.executeAction(Unknown Source)
      4 frames
    6. org.romaframework.aspect
      EntityForm.actionPerformed
      1. org.romaframework.aspect.view.echo2.form.EntityForm.executeAction(Unknown Source)
      2. org.romaframework.aspect.view.echo2.form.EntityForm.actionPerformed(Unknown Source)
      2 frames
    7. nextapp.echo2.extras
      AbstractMenuComponent.processInput
      1. nextapp.echo2.extras.app.menu.AbstractMenuComponent.fireActionPerformed(AbstractMenuComponent.java:104)
      2. nextapp.echo2.extras.app.menu.AbstractMenuComponent.doAction(AbstractMenuComponent.java:89)
      3. nextapp.echo2.extras.app.menu.AbstractMenuComponent.processInput(AbstractMenuComponent.java:132)
      3 frames
    8. nextapp.echo2.app
      UpdateManager.processClientUpdates
      1. nextapp.echo2.app.update.ClientUpdateManager.process(ClientUpdateManager.java:116)
      2. nextapp.echo2.app.update.UpdateManager.processClientUpdates(UpdateManager.java:89)
      2 frames
    9. nextapp.echo2.webcontainer
      ContainerSynchronizeService.renderUpdate
      1. nextapp.echo2.webcontainer.ContainerSynchronizeService.renderUpdate(ContainerSynchronizeService.java:472)
      1 frame
    10. nextapp.echo2.webrender
      WebRenderServlet.doPost
      1. nextapp.echo2.webrender.service.SynchronizeService.service(SynchronizeService.java:279)
      2. nextapp.echo2.webrender.WebRenderServlet.process(WebRenderServlet.java:273)
      3. nextapp.echo2.webrender.WebRenderServlet.doPost(WebRenderServlet.java:189)
      3 frames
    11. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
      2 frames
    12. Jetty Server
      ServletHandler.handle
      1. org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428)
      2. org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:473)
      3. org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
      3 frames
    13. org.mortbay.http
      HttpContext.handle
      1. org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
      1 frame
    14. Jetty Server
      WebApplicationContext.handle
      1. org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
      1 frame
    15. org.mortbay.http
      SocketListener.handleConnection
      1. org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
      2. org.mortbay.http.HttpServer.service(HttpServer.java:909)
      3. org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
      4. org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982)
      5. org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
      6. org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
      6 frames
    16. Jetty Util
      ThreadPool$PoolThread.run
      1. org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
      2. org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
      2 frames