java.lang.ClassCastException: org.zkoss.zul.Cell

ZK-Tracker | hosarb | 5 years ago
  1. 0

    When I put Cells in my grid rows, in sorting, a ClassCastException Happens. The stackTrace is : Dec 21, 2011 11:55:21 AM org.zkoss.zk.ui.impl.UiEngineImpl handleError:1279 SEVERE: >>java.lang.ClassCastException: org.zkoss.zul.Cell >> at org.zkoss.zul.RowComparator.compare(RowComparator.java:162) >> at java.util.Arrays.mergeSort(Arrays.java:1270) >> at java.util.Arrays.mergeSort(Arrays.java:1281) >> at java.util.Arrays.mergeSort(Arrays.java:1281) >> at java.util.Arrays.sort(Arrays.java:1210) >> at org.zkoss.zk.ui.Components.sort(Components.java:142) >> at org.zkoss.zk.ui.Components.sort(Components.java:93) >> at org.zkoss.zul.Column.sort0(Column.java:413) >> at org.zkoss.zul.Column.doSort(Column.java:388) >> at org.zkoss.zul.Column.sort(Column.java:360) >> at org.zkoss.zul.Column.onSort(Column.java:588) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at org.zkoss.zk.ui.impl.EventProcessor.process0(EventProcessor.java:207) >> at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:138) >> at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1635) >> at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1419) >> at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1132) >> at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:562) >> at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:457) >> at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:466) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:718) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> at com.prs.solution.web.filter.locale.PRSLocaleFilter.doFilter(PRSLocaleFilter.java:40) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) >> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) >> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) >> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) >> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:111) >> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) >> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) >> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:589) >> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) >> at java.lang.Thread.run(Thread.java:619)

    ZK-Tracker | 5 years ago | hosarb
    java.lang.ClassCastException: org.zkoss.zul.Cell
  2. 0

    When I put Cells in my grid rows, in sorting, a ClassCastException Happens. The stackTrace is : Dec 21, 2011 11:55:21 AM org.zkoss.zk.ui.impl.UiEngineImpl handleError:1279 SEVERE: >>java.lang.ClassCastException: org.zkoss.zul.Cell >> at org.zkoss.zul.RowComparator.compare(RowComparator.java:162) >> at java.util.Arrays.mergeSort(Arrays.java:1270) >> at java.util.Arrays.mergeSort(Arrays.java:1281) >> at java.util.Arrays.mergeSort(Arrays.java:1281) >> at java.util.Arrays.sort(Arrays.java:1210) >> at org.zkoss.zk.ui.Components.sort(Components.java:142) >> at org.zkoss.zk.ui.Components.sort(Components.java:93) >> at org.zkoss.zul.Column.sort0(Column.java:413) >> at org.zkoss.zul.Column.doSort(Column.java:388) >> at org.zkoss.zul.Column.sort(Column.java:360) >> at org.zkoss.zul.Column.onSort(Column.java:588) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at org.zkoss.zk.ui.impl.EventProcessor.process0(EventProcessor.java:207) >> at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:138) >> at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1635) >> at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1419) >> at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1132) >> at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:562) >> at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:457) >> at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:466) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:718) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> at com.prs.solution.web.filter.locale.PRSLocaleFilter.doFilter(PRSLocaleFilter.java:40) >> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) >> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) >> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) >> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) >> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) >> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:111) >> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) >> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) >> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:589) >> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) >> at java.lang.Thread.run(Thread.java:619)

    ZK-Tracker | 5 years ago | hosarb
    java.lang.ClassCastException: org.zkoss.zul.Cell
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    Root Cause Analysis

    1. java.lang.ClassCastException

      org.zkoss.zul.Cell

      at org.zkoss.zul.RowComparator.compare()
    2. ZK XUL Components
      RowComparator.compare
      1. org.zkoss.zul.RowComparator.compare(RowComparator.java:162)
      1 frame
    3. Java RT
      Arrays.sort
      1. java.util.Arrays.mergeSort(Arrays.java:1270)
      2. java.util.Arrays.mergeSort(Arrays.java:1281)
      3. java.util.Arrays.mergeSort(Arrays.java:1281)
      4. java.util.Arrays.sort(Arrays.java:1210)
      4 frames
    4. ZK Kernel
      Components.sort
      1. org.zkoss.zk.ui.Components.sort(Components.java:142)
      2. org.zkoss.zk.ui.Components.sort(Components.java:93)
      2 frames
    5. ZK XUL Components
      Column.onSort
      1. org.zkoss.zul.Column.sort0(Column.java:413)
      2. org.zkoss.zul.Column.doSort(Column.java:388)
      3. org.zkoss.zul.Column.sort(Column.java:360)
      4. org.zkoss.zul.Column.onSort(Column.java:588)
      4 frames
    6. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    7. ZK Kernel
      DHtmlUpdateServlet.doPost
      1. org.zkoss.zk.ui.impl.EventProcessor.process0(EventProcessor.java:207)
      2. org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:138)
      3. org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1635)
      4. org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1419)
      5. org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1132)
      6. org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:562)
      7. org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:457)
      8. org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:466)
      8 frames
    8. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:718)
      2 frames
    9. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      2 frames
    10. com.prs.solution
      PRSLocaleFilter.doFilter
      1. com.prs.solution.web.filter.locale.PRSLocaleFilter.doFilter(PRSLocaleFilter.java:40)
      1 frame
    11. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
      5. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      6. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      7. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:111)
      8. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
      8 frames
    12. Grizzly HTTP
      JIoEndpoint$Worker.run
      1. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
      2. org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:589)
      3. org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
      3 frames
    13. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:619)
      1 frame