这段代码第二行哪有错误吗，调试时报错

MENG1

String sql="select task.sEURL as sEURL,task.sID as sID,task.sProcess as sProcess,task.sActivity as sActivity,task.sData1 as sData1 from SA_Task task where task.sData1='352BB32DF54C4BFEA75C792B0A2E7076'";

   com.justep.system.data.Table table = KSQL.select(sql, null, "/system/data", null);
   Iterator<Row> rows = table.iterator();
   Row row = rows.next();
   String a=row.getString("sEURL");
   String b=row.getString("sID");
   String c=row.getString("sProcess");
   String d=row.getString("sActivity");
   String e=row.getString("sData1");
   String url="$UI"+a+"?task="+b+"&_pagePattern=write&process="+c+"&activity="+d+"&sData1="+e;

jishuang

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