mobileUI界面自己写了一个查询最大单据号的loadJson

btt132

自己写的loadjson语句：
     var actionParam = new justep.Request.ActionParam();
        actionParam.setString('gongsi','0015');
        justep.Request
                        .sendBizRequest2({
                                dataType : "application/json",
                                action : "bgdh",        //修改成查询记录数的acction，该acction在press中引用
                                parameters : actionParam,
                                callback : function(result) {
                                       if (result.state) {
            justep.xbl("bizData3").loadJson(result.response);  //loadjson data的列顺序、名称要和返回的顺序名称一致，data控件的大tatype=json，simple
        } else {
            throw new Error("调用失败！|" + result.response.message);
        }
    }
});
调用的action：
java.sql.Connection conn;
  try {                        
            conn = com.justep.model.ModelUtils.getConnection("/yongyoujicheng/caigou/data");
            java.sql.CallableStatement proc = conn.prepareCall("{ call _oa_b_ysbgdzddh(?) }");
            proc.setString(1,gongsi);            
      
           
         
           ResultSet rt = proc.executeQuery();//这个是返回查询的结果集，需要做其他操作（update的操作）百度一下
           Table table =  com.justep.system.util.BizUtils.resultSet2Table(rt,"/yongyoujicheng/caigou/data");
         
             return table;
    } catch (NamingException e) {
            // TODO Auto-generated catch block                                
            e.printStackTrace();
            return null;
    } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            return null;
    }
}
控制台错误信息：2017-04-01 11:05:43 action:<?xml version="1.0" encoding="UTF-8"?>
<action direct-execute="false" process="/ysxcbg/ysxcbg/process/ysxcbg/ysxcbgProcess" activity="mainActivity" action-flag="__action_0__" executor="" execute-context="" name="bgdh"><parameters xmlns:xbiz="http://www.justep.com/xbiz#"><parameter name="gongsi"><xbiz:simple type="http://www.w3.org/2001/XMLSchema#String"><![CDATA[0015]]></xbiz:simple></parameter></parameters></action>
java.lang.reflect.InvocationTargetException
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:592)
at com.justep.system.action.Engine.invokeActions(Native Method)
at com.justep.system.action.Engine.invokeActions(Unknown Source)
at com.justep.business.server.BusinessServer.doAction(Unknown Source)
at com.justep.business.server.BusinessServer.doExcute(Unknown Source)
at com.justep.business.server.BusinessServer.excute(Unknown Source)
at com.justep.business.server.BusinessServerServlet.execService(Unknown Source)
at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at com.justep.x.bs.BusinessServerServlet.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
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:109)
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$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:595)
Caused by: com.justep.exception.BusinessException: 编码: JUSTEP050006; 提示: 参数"name, type"不允许为空
at com.justep.exception.BusinessException.create(Unknown Source)
at com.justep.util.Utils.check(Unknown Source)
at com.justep.system.data.impl.TableImpl.createColumnMetaData(Unknown Source)
at com.justep.system.data.impl.TableImpl.addColumns(Unknown Source)
at com.justep.system.data.impl.TableImpl.createTable(Unknown Source)
at com.justep.system.data.impl.TableUtilsImplement.createTable(Unknown Source)
at com.justep.system.data.TableUtils.createTable(Unknown Source)
at com.justep.system.util.BizUtils.resultSet2Table(Unknown Source)
at com.justep.system.util.BizUtils.resultSet2Table(Unknown Source)
at Ysxcbg.bgdh(Ysxcbg.java:47)
... 26 more

jishuang

Ysxcbg.bgdh(Ysxcbg.java:47)

java代码调试跟踪一下

btt132

怎么跟踪呀

jishuang

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