🚨崩溃 NullReferenceException·DialogueBoxOnParentControl.<IsWr · n696se

*古古识字*
`since 2026.09.19 13:01:01`

***Classifier***
```csharp
NullReferenceException: Object reference not set to an instance of an object.```
***Callstack***
```csharp
[1].DialogueBoxOnParentControl.<IsWrong>b__37_0:0
[2].UnityEngine.Events.UnityAction.Invoke:0
[3].HGuGuExtension+<_MyInvoke_Imp>d__208.MoveNext:0
[4].UnityEngine.SetupCoroutine.InvokeMoveNext:0
```
***Attributes***
platform: *IPhonePlayer*
os.version: *iPadOS 26.7*
device.model: *iPad13,1*
phone.number: *17688761519*
isPaid: ❌
currentWord: *天*
version: *2026.09.02*
scene.active: *02二级菜单之字*
playingLink: *-*
lastLink: *白字黑板*
secSinceLinkChange: *75.0*
secSinceLastFlowCall: *75.0*
clicksSinceLinkChange: *116*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[09-19 12:59:46] LoadSceneAsync: 02二级菜单之字
[09-19 12:59:46] 返回到二级菜单0
[09-19 12:59:46] Flow: BtnBack_OnClick
[09-19 12:59:00] Flow: GameBbWhite
[09-19 12:58:59] 断点恢复补判横幅
[09-19 12:58:59] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-19 12:58:59] 开始学习字[天]
[09-19 12:58:59] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-19 12:58:58] LoadSceneAsync: 03识字模块
[09-19 12:58:57] Flow: PumpkinLamp_Finish
```
#ph17688761519
#02二级菜单之字
#NullReferenceException
#Unhandled exception
#ver20260902
#iPad13,1
📸 [screenshot](https://bugsnap.cnaron.com/login/17688761519.iPad13.1.snap.2026.09.19.13.01.01.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-19 12:59:46] LoadSceneAsync: 02二级菜单之字
[09-19 12:59:46] 返回到二级菜单0
[09-19 12:59:46] Flow: BtnBack_OnClick
[09-19 12:59:00] Flow: GameBbWhite
[09-19 12:58:59] 断点恢复补判横幅
[09-19 12:58:59] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-19 12:58:59] 开始学习字[天]
[09-19 12:58:59] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-19 12:58:58] LoadSceneAsync: 03识字模块
[09-19 12:58:57] Flow: PumpkinLamp_Finish
[09-19 12:57:47] 每日复习强制提示弹窗已展示
[09-19 12:57:47] 开始记忆曲线复习
[09-19 12:57:47] Flow: DailyReview
[09-19 12:57:47] 每日复习强制提示弹窗已展示
[09-19 12:57:47] 开始记忆曲线复习
[09-19 12:57:47] Flow: DailyReview
[09-19 12:57:47] LoadSceneAsync: 03小猫场景
[09-19 12:57:47] 记住1年级的一键开始字:天
[09-19 12:57:46] LoadSceneAsync: 03小猫场景
[09-19 12:57:46] 记住1年级的一键开始字:天
[09-19 12:57:39] LoadSceneAsync: 01首页面
[09-19 12:57:39] [Cloud]打开App0919-12:57：IPAD13,1@2026.09.02SNOP
[09-19 12:57:39] LoadScene: 00Load
[09-18 17:58:43] [Cloud]完成本节课学习SNOP0918
[09-18 17:58:43] [Cloud]刚打开App，发现字数满了
[09-18 17:58:37] LoadSceneAsync: 01首页面
[09-18 17:58:37] [Cloud]打开App0918-17:58：IPAD13,1@2026.09.02SNOP
[09-18 17:58:37] LoadScene: 00Load
[09-17 20:36:34] LoadSceneAsync: 01首页面
[09-17 20:36:34] 记住1年级的一键开始字:天

【前序异常（新→旧）】

[2026.09.19 13:01:01][Unhandled exception:DialogueBoxOnParentControl.<IsWrong>b__37_0 () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]
[2026.07.07 20:24:51][Unhandled exception::FlowLineCultureWikiMono+<ShowContentAtPlayingAudio>d__26.MoveNext () (at <00000000000000000000000000000000>:0):UnityException: Transform child out of bounds]
[2026.07.07 20:21:46][Unhandled exception::GameCultureWikiOnRudder.Start () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]

【prefs（白名单）】

当前字: 天
本节课已学字: 
每节课学几个字: 5
手机号: 17688761519
购买的会员类型: 00000
本地存的最新版本号: 2026.09.02
是否首次安装_bool: False
消消乐放宽机型: EEBBK S5，EEBBK S4
识字断点: 天|GameBbWhite

【最近 Debug.Log】

[12:59:42] 开始自转
[12:59:43] 开始自转
[12:59:44] 走了
[12:59:46] 开始加载场景 02二级菜单之字
[BackEventManager] Scene unloaded: 03识字模块, stack count: 3
[12:59:46] 02二级菜单之字 加载完成，用时 0.08 秒。
[BackEventManager] Registered: 识字场景, stack count: 4
[13:00:04] currentIdx:0; newIdx:197
正确答案： <color=#FFE08D>12</color> 
[13:00:11] currentIdx:0; newIdx:322
正确答案： <color=#FFE08D>32</color> 
[13:00:17] currentIdx:0; newIdx:322
正确答案： <color=#FFE08D>48</color> 
[13:00:59] currentIdx:0; newIdx:579
正确答案： <color=#FFE08D>18</color>