🚨崩溃 NullReferenceException·DialogueBoxOnParentControl.<IsWr · 9gqrik

*古古识字*
`since 2026.09.02 07:27:46`

***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: *Android*
os.version: *Android OS 12 / API-31 (HONORJLH-AN00/6.1.0.170C00)*
device.model: *HONOR JLH-AN00*
phone.number: *18721061989*
isPaid: ❌
currentWord: *文*
version: *2026.08.21*
scene.active: *02二级菜单之字*
playingLink: *-*
lastLink: *白字黑板*
secSinceLinkChange: *17.5*
secSinceLastFlowCall: *17.5*
clicksSinceLinkChange: *19*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[09-02 07:27:29] LoadSceneAsync: 02二级菜单之字
[09-02 07:27:29] 返回到二级菜单0
[09-02 07:27:29] Flow: BtnBack_OnClick
[09-02 07:27:25] Flow: GameBbWhite
[09-02 07:27:24] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-02 07:27:24] 开始学习字[文]
[09-02 07:27:24] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-02 07:27:24] LoadSceneAsync: 03识字模块
[09-02 07:27:22] 记住1年级的一键开始字:文
[09-02 07:26:29] 断点恢复补判横幅
```
#ph18721061989
#02二级菜单之字
#NullReferenceException
#Unhandled exception
#ver20260821
#HONOR JLH-AN00
📸 [screenshot](https://bugsnap.cnaron.com/login/18721061989.HONOR JLH-AN00.snap.2026.09.02.07.27.46.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-02 07:27:29] LoadSceneAsync: 02二级菜单之字
[09-02 07:27:29] 返回到二级菜单0
[09-02 07:27:29] Flow: BtnBack_OnClick
[09-02 07:27:25] Flow: GameBbWhite
[09-02 07:27:24] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-02 07:27:24] 开始学习字[文]
[09-02 07:27:24] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-02 07:27:24] LoadSceneAsync: 03识字模块
[09-02 07:27:22] 记住1年级的一键开始字:文
[09-02 07:26:29] 断点恢复补判横幅
[09-02 07:26:29] Flow: GameBbYellow
[09-02 07:26:29] [Cloud]断点续传:撼 → GameBbYellow
[09-02 07:26:29] LoadScene: 03识字模块
[09-02 07:26:28] [Cloud]Android 主弹框关闭，兜底查询支付状态
[09-02 07:26:26] [Cloud]用户选择了货架:2,11003,3年会员
[09-02 07:26:24] LoadScene: 02家长界面
[09-02 07:25:27] Flow: GameBbYellow
[09-02 07:25:27] Flow: GameBbRed_Finish
[09-02 07:25:27] Flow: GameBbRed
[09-02 07:25:27] Flow: GameBbWhite_Finish
[09-02 07:25:27] Flow: GameBbWhite
[09-02 07:25:26] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-02 07:25:26] 开始学习字[撼]
[09-02 07:25:26] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-02 07:25:25] LoadSceneAsync: 03识字模块
[09-02 07:25:23] Flow: PumpkinLamp_Finish
[09-02 07:24:36] 每日复习强制提示弹窗已展示
[09-02 07:24:36] 开始记忆曲线复习
[09-02 07:24:36] Flow: DailyReview
[09-02 07:24:35] LoadSceneAsync: 03小猫场景

【前序异常（新→旧）】

[2026.09.02 07:27:46][Unhandled exception:DialogueBoxOnParentControl.<IsWrong>b__37_0 () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]

【prefs（白名单）】

当前字: 文
本节课已学字: 西瓜
每节课学几个字: 3
手机号: 18721061989
购买的会员类型: 00000
本地存的最新版本号: 2026.08.21
是否首次安装_bool: False
消消乐放宽机型: EEBBK S5，EEBBK S4
识字断点: 文|GameBbWhite

【最近 Debug.Log】

[07:27:22] 当前字是从PHP端返回的数据，不重新上传
[07:27:22] 在识字场景，当前字不同于云端，需要校正
[07:27:24] 开始加载场景 03识字模块
[BackEventManager] Scene unloaded: 03识字模块, stack count: 5
[BackEventManager] Registered: 学习场景, stack count: 6
[07:27:24] 03识字模块 加载完成，用时 0.07 秒。
[07:27:24] [CreateLink] 正在查找环节资源:  <color=#FFE08D>00字入场</color> 
[07:27:29] 开始加载场景 02二级菜单之字
[BackEventManager] Scene unloaded: 03识字模块, stack count: 6
[07:27:29] 02二级菜单之字 加载完成，用时 0.03 秒。
[BackEventManager] Registered: 识字场景, stack count: 7
[07:27:37] currentIdx:71; newIdx:294
正确答案： <color=#FFE08D>36</color> 
[07:27:41] currentIdx:71; newIdx:294
正确答案： <color=#FFE08D>12</color>