Property 'sql' is required

反编译出来java.sql.type,会变成12.这样会导至程序报
org.springframework.dao.InvalidDataAccessApiUsageException: 的异常。

private class TraderAdd extends StoredProcedure {
		private static final String SFUNC_NAME = "SP_M_TraderAdd";
		
		public TraderAdd(DataSource ds) {
			super(ds, SFUNC_NAME);
			setFunction(false);
			/**
			 * 此处传入需要的参数
			 */
			declareParameter(new SqlParameter("p_Firmid", Types.VARCHAR));
			declareParameter(new SqlParameter("p_traderId", Types.VARCHAR));
			compile();
		}
		public Map execute(Map map) {
			return super.execute(map);
		}