org.romaframework.aspect.view.rendering.InvalidRenderingMode: result (field:protected java.util.List org.test.blog.view.domain.blog.BlogMain.result):table

romaframework | nobody | 1 decade ago
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    First Tutorial : echo not working

    romaframework | 1 decade ago | nobody
    org.romaframework.aspect.view.rendering.InvalidRenderingMode: result (field:protected java.util.List org.test.blog.view.domain.blog.BlogMain.result):table

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.romaframework.aspect.view.echo2.component.DynaComponent.layout()
    2. org.romaframework.aspect
      POJOFlow.onAfterActionExecution
      1. org.romaframework.aspect.view.echo2.component.DynaComponent.layout(Unknown Source)
      2. org.romaframework.aspect.view.echo2.component.DynaComponent.<init>(Unknown Source)
      3. org.romaframework.aspect.view.echo2.component.table.DynaTable.<init>(Unknown Source)
      4. org.romaframework.aspect.view.echo2.component.table.DynaTableField.<init>(Unknown Source)
      5. org.romaframework.aspect.view.echo2.component.table.DynaTableFieldView.<init>(Unknown Source)
      6. org.romaframework.aspect.view.echo2.rendering.impl.TableRendering.renderField(Unknown Source)
      7. org.romaframework.aspect.view.echo2.rendering.impl.TableRendering.renderField(Unknown Source)
      8. org.romaframework.aspect.view.echo2.form.FormUtil.renderField(Unknown Source)
      9. org.romaframework.aspect.view.echo2.form.FormUtil.placeField(Unknown Source)
      10. org.romaframework.aspect.view.echo2.form.EntityForm.renderField(Unknown Source)
      11. org.romaframework.aspect.view.echo2.form.EntityForm.renderFormFields(Unknown Source)
      12. org.romaframework.aspect.view.echo2.form.ConfigurableEntityForm.render(Unknown Source)
      13. org.romaframework.aspect.view.echo2.form.EntityForm.renderContent(Unknown Source)
      14. org.romaframework.aspect.view.ViewAspectAbstract.show(Unknown Source)
      15. org.romaframework.aspect.view.ViewAspectAbstract.show(Unknown Source)
      16. org.romaframework.aspect.view.ViewAspectAbstract.show(Unknown Source)
      17. org.romaframework.aspect.flow.impl.POJOFlow.forward(Unknown Source)
      18. org.romaframework.aspect.flow.impl.POJOFlow.forward(Unknown Source)
      19. org.romaframework.aspect.flow.impl.POJOFlow.onAfterActionExecution(Unknown Source)
      19 frames
    3. org.romaframework.core
      Controller.executeAction
      1. org.romaframework.core.flow.Controller.invokeAfterActionCallbacks(Unknown Source)
      2. org.romaframework.core.flow.Controller.executeAction(Unknown Source)
      2 frames
    4. 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
    5. nextapp.echo2.app
      AbstractButton.fireActionPerformed
      1. nextapp.echo2.app.button.AbstractButton.fireActionPerformed(AbstractButton.java:135)
      1 frame
    6. echopointng
      ButtonEx$1.actionPerformed
      1. echopointng.ButtonEx$1.actionPerformed(ButtonEx.java:120)
      1 frame
    7. nextapp.echo2.app
      DefaultButtonModel.fireActionPerformed
      1. nextapp.echo2.app.button.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:70)
      1 frame
    8. echopointng.model
      DefaultButtonModelEx.doAction
      1. echopointng.model.DefaultButtonModelEx.doAction(DefaultButtonModelEx.java:51)
      1 frame
    9. echopointng
      ButtonEx.processInput
      1. echopointng.ButtonEx.processInput(ButtonEx.java:202)
      1 frame
    10. 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
    11. nextapp.echo2.webcontainer
      ContainerSynchronizeService.renderUpdate
      1. nextapp.echo2.webcontainer.ContainerSynchronizeService.renderUpdate(ContainerSynchronizeService.java:472)
      1 frame
    12. nextapp.echo2.webrender
      WebRenderServlet.process
      1. nextapp.echo2.webrender.service.SynchronizeService.service(SynchronizeService.java:279)
      2. nextapp.echo2.webrender.WebRenderServlet.process(WebRenderServlet.java:273)
      2 frames
    13. org.romaframework.aspect
      Echo2StartupServlet.process
      1. org.romaframework.aspect.view.echo2.Echo2StartupServlet.process(Unknown Source)
      1 frame
    14. nextapp.echo2.webrender
      WebRenderServlet.doPost
      1. nextapp.echo2.webrender.WebRenderServlet.doPost(WebRenderServlet.java:189)
      1 frame
    15. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
      2 frames
    16. 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
    17. org.mortbay.http
      HttpContext.handle
      1. org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
      1 frame
    18. Jetty Server
      WebApplicationContext.handle
      1. org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
      1 frame
    19. 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
    20. 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