From a32aa5ad08b7d675c4dbc9b6df50193a59276f6f Mon Sep 17 00:00:00 2001
From: walkpan <panfudan0209@qq.com>
Date: Tue, 6 Jan 2026 12:14:14 +0800
Subject: [PATCH] =?UTF-8?q?fix(hero):=20=E4=BF=AE=E5=A4=8DDamageQueueComp?=
 =?UTF-8?q?=E4=B8=ADcaster=E5=8F=AF=E8=83=BD=E4=B8=BAnull=E6=97=B6?=
 =?UTF-8?q?=E7=9A=84=E9=94=99=E8=AF=AF?=
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当caster或caster.ent为null时，使用可选链操作符和空值合并运算符提供默认值，避免生成eventId时出现错误
---
 assets/script/game/hero/DamageQueueComp.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/assets/script/game/hero/DamageQueueComp.ts b/assets/script/game/hero/DamageQueueComp.ts
index 36112a41..95d4289d 100644
--- a/assets/script/game/hero/DamageQueueComp.ts
+++ b/assets/script/game/hero/DamageQueueComp.ts
@@ -60,7 +60,8 @@ export class DamageQueueComp extends ecs.Comp {
      */
     addDamageEvent(attrs: any, caster: HeroViewComp, s_uuid: number,ext_dmg:number=0,dmg_ratio:number=1): void {
         const timestamp = Date.now();
-        const eventId = `${caster.ent.eid}_${s_uuid}_${timestamp}_${Math.random()}`;
+        const casterEid = caster?.ent?.eid ?? -1;
+        const eventId = `${casterEid}_${s_uuid}_${timestamp}_${Math.random()}`;
         
         const damageEvent: DamageEvent = {
             Attrs: attrs ? { ...attrs } : null, // 深拷贝属性数据