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

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              Ted Goddard created issue -
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              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
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              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:
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                  Dates

                  • Created:
                    Updated:
                    Resolved: