🚨崩溃 NullReferenceException·DialogueBoxOnParentControl.<IsWr · z874jp

*古古识字*
`since 2026.10.05 14:41:23`

***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 27.0.1*
device.model: *iPad16,1*
phone.number: *13392578891*
isPaid: ✅
currentWord: *我*
version: *2026.09.28*
scene.active: *02二级菜单之字*
playingLink: *-*
lastLink: *白字黑板讲解*
secSinceLinkChange: *5.1*
secSinceLastFlowCall: *5.2*
clicksSinceLinkChange: *10*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[10-05 14:41:18] LoadSceneAsync: 02二级菜单之字
[10-05 14:41:18] 返回到二级菜单0
[10-05 14:41:18] Flow: BtnBack_OnClick
[10-05 14:40:44] Flow: GameBbWhite
[10-05 14:40:43] 断点恢复补判横幅
[10-05 14:40:43] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[10-05 14:40:43] 开始学习字[我]
[10-05 14:40:43] Flow: WhichLinkShouldBe_CurrentWordBegin
[10-05 14:40:42] LoadSceneAsync: 03识字模块
[10-05 14:40:42] 记住1年级的一键开始字:我
```
#ph13392578891
#02二级菜单之字
#NullReferenceException
#Unhandled exception
#ver20260928
#iPad16,1
📸 [screenshot](https://bugsnap.cnaron.com/paid/13392578891.iPad16.1.snap.2026.10.05.14.41.23.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[10-05 14:41:18] LoadSceneAsync: 02二级菜单之字
[10-05 14:41:18] 返回到二级菜单0
[10-05 14:41:18] Flow: BtnBack_OnClick
[10-05 14:40:44] Flow: GameBbWhite
[10-05 14:40:43] 断点恢复补判横幅
[10-05 14:40:43] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[10-05 14:40:43] 开始学习字[我]
[10-05 14:40:43] Flow: WhichLinkShouldBe_CurrentWordBegin
[10-05 14:40:42] LoadSceneAsync: 03识字模块
[10-05 14:40:42] 记住1年级的一键开始字:我
[10-05 14:40:42] [Cloud]从下跳到我
[10-05 14:39:39] LoadSceneAsync: 02二级菜单之字
[10-05 14:39:39] 返回到二级菜单0
[10-05 14:39:39] Flow: BtnBack_OnClick
[10-05 14:39:38] 断点恢复补判横幅
[10-05 14:39:38] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[10-05 14:39:38] 开始学习字[下]
[10-05 14:39:38] Flow: WhichLinkShouldBe_CurrentWordBegin
[10-05 14:39:38] LoadSceneAsync: 03识字模块
[10-05 14:39:38] 记住1年级的一键开始字:下
[10-05 14:39:38] [Cloud]从上跳到下
[10-05 14:39:37] LoadSceneAsync: 02二级菜单之字
[10-05 14:39:37] 返回到二级菜单0
[10-05 14:39:37] Flow: BtnBack_OnClick
[10-05 14:39:33] Flow: GameBbWhite
[10-05 14:39:32] 断点恢复补判横幅
[10-05 14:39:32] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[10-05 14:39:32] 开始学习字[上]
[10-05 14:39:32] Flow: WhichLinkShouldBe_CurrentWordBegin
[10-05 14:39:32] LoadSceneAsync: 03识字模块

【前序异常（新→旧）】

[2026.10.05 14:41:23][Unhandled exception:DialogueBoxOnParentControl.<IsWrong>b__37_0 () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]
[2026-09-06 21:55:09] [System.Collections.Generic.Dictionary`2::get_Item:0] KeyNotFoundException: The given key was not present in the dictionary. | errorMessage
[2026-08-30 14:22:21] [System.Collections.Generic.Dictionary`2::get_Item:0] KeyNotFoundException: The given key was not present in the dictionary. | errorMessage
[2026-08-29 21:40:00] [System.Collections.Generic.Dictionary`2::get_Item:0] KeyNotFoundException: The given key was not present in the dictionary. | errorMessage
[2026-08-27 20:51:08] [System.Collections.Generic.Dictionary`2::get_Item:0] KeyNotFoundException: The given key was not present in the dictionary. | errorMessage
[2026.08.27 17:58:52][Unhandled exception:DialogueBoxOnParentControl.OnDestroy () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]
[2026-08-19 21:08:33] [System.Collections.Generic.Dictionary`2::get_Item:0] KeyNotFoundException: The given key was not present in the dictionary. | errorMessage
[2026.08.17 20:26:42][Unhandled exception::GameCultureWikiOnRudder.Start () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]
[2026.08.17 20:25:26][Unhandled exception::GameCultureWikiOnRudder.Start () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]
[2026.08.14 22:07:56][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: 呢弟
每节课学几个字: 3
手机号: 13392578891
购买的会员类型: 11003
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】

[14:40:53] 开始自转
[14:40:53] 开始自转
[14:40:53] 开始自转
[14:40:54] 开始自转
[14:40:54] 开始自转
[14:41:01] 开始自转
[14:41:02] 走了
[14:41:18] 开始加载场景 02二级菜单之字
[BackEventManager] Scene unloaded: 03识字模块, stack count: 91
[14:41:18] 02二级菜单之字 加载完成，用时 0.07 秒。
[BackEventManager] Registered: 识字场景, stack count: 92
[14:41:20] currentIdx:4; newIdx:20
正确答案： <color=#FFE08D>32</color> 
[14:41:21] currentIdx:4; newIdx:16
正确答案： <color=#FFE08D>21</color>