增加消息逻辑删除，排错

ruoyi-admin/src/main/java/com/ruoyi/web/controller/wgz/controller/WgzAppController.java

@@ -413,6 +413,9 @@ public class WgzAppController {
 			setAmount(recruitAmount);
 		//3、查询当前进行中的项目是否有工资结算(多次追加)
 		List<WgzPayCalculation> gzs = iWgzPayCalculationService.findByUserIdRecruitIdNewestData(appUserId, appById.getId());
+		if (gzs.isEmpty()){
+			return AjaxResult.success(res);
+		}
 		BigDecimal addSum = new BigDecimal(0);
 		for (WgzPayCalculation gz : gzs) {
 			//金额*天数=实际工资