🚨崩溃 NullReferenceException·DialogueBoxOnParentControl.<IsWr · qq8ghh

*古古识字*
`since 2026.10.03 17:01:13`

***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 (HUAWEISCMR-W09/104.2.0.208C00)*
device.model: *HUAWEI SCMR-W09*
phone.number: *19026443754*
isPaid: ❌
currentWord: *我*
version: *2026.09.28*
scene.active: *02二级菜单之字*
playingLink: *-*
lastLink: *白字黑板*
secSinceLinkChange: *7.1*
secSinceLastFlowCall: *7.1*
clicksSinceLinkChange: *24*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[10-03 17:01:06] LoadSceneAsync: 02二级菜单之字
[10-03 17:01:06] 返回到二级菜单0
[10-03 17:01:06] Flow: BtnBack_OnClick
[10-03 17:01:06] Flow: GameBbWhite
[10-03 17:01:05] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[10-03 17:01:05] 开始学习字[我]
[10-03 17:01:05] Flow: WhichLinkShouldBe_CurrentWordBegin
[10-03 17:01:05] LoadSceneAsync: 03识字模块
[10-03 17:01:05] 记住1年级的一键开始字:我
[10-03 17:01:05] [Cloud]从你跳到我
```
#ph19026443754
#02二级菜单之字
#NullReferenceException
#Unhandled exception
#ver20260928
#HUAWEI SCMR-W09
📸 [screenshot](https://bugsnap.cnaron.com/login/19026443754.HUAWEI SCMR-W09.snap.2026.10.03.17.01.13.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[10-03 17:01:06] LoadSceneAsync: 02二级菜单之字
[10-03 17:01:06] 返回到二级菜单0
[10-03 17:01:06] Flow: BtnBack_OnClick
[10-03 17:01:06] Flow: GameBbWhite
[10-03 17:01:05] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[10-03 17:01:05] 开始学习字[我]
[10-03 17:01:05] Flow: WhichLinkShouldBe_CurrentWordBegin
[10-03 17:01:05] LoadSceneAsync: 03识字模块
[10-03 17:01:05] 记住1年级的一键开始字:我
[10-03 17:01:05] [Cloud]从你跳到我
[10-03 17:01:02] LoadSceneAsync: 02二级菜单之字
[10-03 17:01:02] 返回到二级菜单0
[10-03 17:01:02] Flow: BtnBack_OnClick
[10-03 17:00:57] Flow: GameBbRed
[10-03 17:00:57] Flow: GameBbWhite_Finish
[10-03 17:00:57] Flow: GameBbWhite
[10-03 17:00:56] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[10-03 17:00:56] 开始学习字[你]
[10-03 17:00:56] Flow: WhichLinkShouldBe_CurrentWordBegin
[10-03 17:00:55] LoadSceneAsync: 03识字模块
[10-03 17:00:55] 记住1年级的一键开始字:你
[10-03 17:00:54] LoadSceneAsync: 01首页面
[10-03 17:00:54] 记住1年级的一键开始字:你
[10-03 16:50:32] Flow: MainLine_ChallengeTogether
[10-03 16:50:32] Flow: MainLine_GameWritingXXL_Finish
[10-03 16:50:32] Flow: MainLine_GameWritingXXL
[10-03 16:50:32] Flow: GameWritingXiaoXiaoLe_Finish
[10-03 16:50:16] Flow: MainLine_GameWritingXXL
[10-03 16:50:16] Flow: GameWritingXiaoXiaoLe_Finish
[10-03 16:50:08] Flow: MainLine_GameWritingXXL

【前序异常（新→旧）】

[2026.10.03 17:01:13][Unhandled exception:DialogueBoxOnParentControl.<IsWrong>b__37_0 () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]
[2026.09.29 12:35:31][Unhandled exception:UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) (at <00000000000000000000000000000000>:0):ArgumentException: The Object you want to instantiate is null.]

【prefs（白名单）】

当前字: 我
本节课已学字: 你你一
每节课学几个字: 3
手机号: 19026443754
购买的会员类型: 00000
本地存的最新版本号: 2026.09.28
是否首次安装_bool: False
消消乐放宽机型: EEBBK S5，EEBBK S4
识字断点: 我|GameBbWhite

【最近 Debug.Log】

[BackEventManager] Scene unloaded: 02二级菜单之字, stack count: 8
[BackEventManager] Registered: 学习场景, stack count: 9
[17:01:05] 03识字模块 加载完成，用时 0.13 秒。
[17:01:05] [CreateLink] 正在查找环节资源:  <color=#FFE08D>00字入场</color> 
[17:01:06] 开始加载场景 02二级菜单之字
[BackEventManager] Scene unloaded: 03识字模块, stack count: 9
[17:01:06] 02二级菜单之字 加载完成，用时 0.03 秒。
[BackEventManager] Registered: 识字场景, stack count: 10
[17:01:08] currentIdx:4; newIdx:24
正确答案： <color=#FFE08D>12</color> 
[17:01:10] ，不是一个中文字符
[17:01:11] currentIdx:4; newIdx:21
正确答案： <color=#FFE08D>12</color> 
[17:01:12] currentIdx:4; newIdx:21
正确答案： <color=#FFE08D>24</color>