From 54bbbd62a3298e0671f8dd7aba0763775a4f733c Mon Sep 17 00:00:00 2001
From: tuqin <tuqin@tuqin.cn>
Date: 星期二, 27 十月 2026 13:14:02 +0800
Subject: [PATCH] fix(首页): 应收应付统计对 null 金额做保护,避免 BigDecimal.add(null) 抛 NPE 导致首页报“系统未知错误”

---
 src/main/java/com/ruoyi/device/controller/DeviceRepairController.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/ruoyi/device/controller/DeviceRepairController.java b/src/main/java/com/ruoyi/device/controller/DeviceRepairController.java
index 55e8189..5c3dd58 100644
--- a/src/main/java/com/ruoyi/device/controller/DeviceRepairController.java
+++ b/src/main/java/com/ruoyi/device/controller/DeviceRepairController.java
@@ -25,6 +25,9 @@
     @Autowired
     private IDeviceRepairService deviceRepairService;
 
+    @Autowired
+    private IDeviceLedgerService deviceLedgerService;
+
     @ApiModelProperty("璁惧鎶ヤ慨鍒楄〃")
     @GetMapping("/page")
     public AjaxResult page(Page page , DeviceRepairDto deviceRepairDto) {

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