ICEmobile
  1. ICEmobile
  2. MOBI-285

NullPointerException in icemobilespring time/date

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 1.1 Beta
    • Fix Version/s: 1.1 Beta
    • Component/s: Spring
    • Labels:
      None
    • Environment:
      ICEmobile, Android

      Description

      Captured Exception:

      org.apache.jasper.JasperException: An exception occurred processing JSP page /WEB-INF/views/datetime.jsp at line 27

      24: <mobi:fieldSetGroup inset="true">
      25: <mobi:fieldSetRow>
      26: <label>Date Spinner</label>
      27: <mobi:dateSpinner name="dateOne" id="d1"
      28: value="${dateTimeSpinnerBean.dateOne}"/>
      29: </mobi:fieldSetRow>
      30: <mobi:fieldSetRow>


      Stacktrace:
      at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568)
      at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:470)
      at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
      at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
      at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
      at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
      at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
      at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262)
      at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1157)
      at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:927)
      at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:827)
      at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
      at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
      at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
      at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:928)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
      at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
      at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:539)
      at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:298)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
      at java.lang.Thread.run(Thread.java:636)
      Caused by: java.lang.NullPointerException
      at org.icemobile.jsp.tags.TagUtil.sniffBlackberry(TagUtil.java:282)
      at org.icemobile.jsp.tags.TagUtil.isBlackBerry(TagUtil.java:230)
      at org.icemobile.jsp.tags.TagUtil.useNative(TagUtil.java:201)
      at org.icemobile.jsp.tags.DateSpinnerTag.doTag(DateSpinnerTag.java:65)
      at org.apache.jsp.WEB_002dINF.views.datetime_jsp._jspx_meth_mobi_005fdateSpinner_005f0(datetime_jsp.java:330)
      at org.apache.jsp.WEB_002dINF.views.datetime_jsp._jspx_meth_mobi_005ffieldSetRow_005f0(datetime_jsp.java:298)
      at org.apache.jsp.WEB_002dINF.views.datetime_jsp._jspx_meth_mobi_005ffieldSetGroup_005f0(datetime_jsp.java:263)
      at org.apache.jsp.WEB_002dINF.views.datetime_jsp._jspx_meth_form_005fform_005f0(datetime_jsp.java:214)
      at org.apache.jsp.WEB_002dINF.views.datetime_jsp._jspService(datetime_jsp.java:88)
      at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
      at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)

        Activity

        Ted Goddard created issue -
        Hide
        Ted Goddard added a comment -

        From the stack trace, it looks like the User-Agent is not provided on some requests (we had seen this in the past) so the safest thing in this case would be to work with the User-Agent String as empty rather than null.

        Show
        Ted Goddard added a comment - From the stack trace, it looks like the User-Agent is not provided on some requests (we had seen this in the past) so the safest thing in this case would be to work with the User-Agent String as empty rather than null.
        Ted Goddard made changes -
        Field Original Value New Value
        Assignee Steve Maryka [ steve.maryka ] Greg Dick [ greg.dick ]
        Repository Revision Date User Message
        ICEsoft Public SVN Repository #30257 Wed Jul 25 17:19:38 MDT 2012 greg.dick MOBI-285 Guard against null header in sniffBlackberry method
        Files Changed
        Commit graph MODIFY /icemobile/trunk/icemobile/jsp/src/main/java/org/icemobile/jsp/tags/TagUtil.java
        Hide
        Greg Dick added a comment -

        Method for sniffBlackberry was failing because of the missing accept parameter. This argument is not required in the other sniff* methods which is why it wasn't failing before. I recently added sniffBlackberry to the test for useNative since there is a native date/time spinner there.

        Method now uses "" if accept header is null.

        Show
        Greg Dick added a comment - Method for sniffBlackberry was failing because of the missing accept parameter. This argument is not required in the other sniff* methods which is why it wasn't failing before. I recently added sniffBlackberry to the test for useNative since there is a native date/time spinner there. Method now uses "" if accept header is null.
        Greg Dick made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Migration made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Greg Dick
            Reporter:
            Ted Goddard
          • Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved: