🚨崩溃 NullReferenceException·DialogueBoxOnParentControl.<IsWr · vm9gxr

*古古识字*
`since 2026.09.29 17:07:07`

***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 (HUAWEIDMG-W00/104.2.0.215C00)*
device.model: *HUAWEI DMG-W00*
phone.number: *13486737299*
isPaid: ✅
currentWord: *鱼*
version: *2026.09.17*
scene.active: *02二级菜单之字*
playingLink: *-*
lastLink: *白字黑板*
secSinceLinkChange: *23.9*
secSinceLastFlowCall: *23.9*
clicksSinceLinkChange: *57*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[09-29 17:06:43] LoadSceneAsync: 02二级菜单之字
[09-29 17:06:43] 返回到二级菜单0
[09-29 17:06:43] Flow: BtnBack_OnClick
[09-29 17:06:43] Flow: GameBbWhite
[09-29 17:06:42] 断点恢复补判横幅
[09-29 17:06:42] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-29 17:06:42] 开始学习字[鱼]
[09-29 17:06:42] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-29 17:06:42] LoadSceneAsync: 03识字模块
[09-29 17:06:42] 记住1年级的一键开始字:鱼
```
#ph13486737299
#02二级菜单之字
#NullReferenceException
#Unhandled exception
#ver20260917
#HUAWEI DMG-W00
📸 [screenshot](https://bugsnap.cnaron.com/paid/13486737299.HUAWEI DMG-W00.snap.2026.09.29.17.07.07.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-29 17:06:43] LoadSceneAsync: 02二级菜单之字
[09-29 17:06:43] 返回到二级菜单0
[09-29 17:06:43] Flow: BtnBack_OnClick
[09-29 17:06:43] Flow: GameBbWhite
[09-29 17:06:42] 断点恢复补判横幅
[09-29 17:06:42] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-29 17:06:42] 开始学习字[鱼]
[09-29 17:06:42] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-29 17:06:42] LoadSceneAsync: 03识字模块
[09-29 17:06:42] 记住1年级的一键开始字:鱼
[09-29 17:06:42] [Cloud]从书跳到鱼
[09-29 17:06:39] LoadSceneAsync: 02二级菜单之字
[09-29 17:06:38] LoadSceneAsync: 01首页面
[09-28 17:57:28] LoadSceneAsync: 02二级菜单之字
[09-28 17:57:28] 返回到二级菜单0
[09-28 17:57:28] Flow: BtnBack_OnClick
[09-28 17:57:24] 记住1年级的一键开始字:书
[09-28 17:57:24] Flow: CurrentWordExit
[09-28 17:57:21] Flow: CurrentWordFinish
[09-28 17:57:21] Flow: GameFeiHuaLing_Finish
[09-28 17:57:21] Flow: GameFeiHuaLing
[09-28 17:57:21] Flow: GameWiKiCulture_Finish
[09-28 17:57:21] Flow: GameWiKiCulture
[09-28 17:57:21] Flow: GameSoulLink_Finish
[09-28 17:57:21] Flow: GameSoulLink
[09-28 17:57:21] Flow: GameZuCi_Finish
[09-28 17:57:10] Flow: GameZuCi
[09-28 17:57:10] Flow: GamePinYin_Finish
[09-28 17:57:10] Flow: GamePinYin
[09-28 17:57:10] Flow: GameWritingXiaoXiaoLe_Finish

【前序异常（新→旧）】

[2026.09.29 17:07:07][Unhandled exception:DialogueBoxOnParentControl.<IsWrong>b__37_0 () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]
[2026-09-28 17:52:31] [System.Collections.Generic.Dictionary`2::get_Item:0] KeyNotFoundException: The given key was not present in the dictionary. | errorMessage

【prefs（白名单）】

当前字: 鱼
本节课已学字: 纸读
每节课学几个字: 3
手机号: 13486737299
购买的会员类型: 11003
本地存的最新版本号: 2026.09.17
是否首次安装_bool: False
消消乐放宽机型: EEBBK S5，EEBBK S4
识字断点: 鱼|GameBbWhite

【最近 Debug.Log】

正确答案： <color=#FFE08D>42</color> 
[17:06:51] currentIdx:63; newIdx:71
正确答案： <color=#FFE08D>36</color> 
[17:06:53] currentIdx:63; newIdx:66
正确答案： <color=#FFE08D>12</color> 
[17:06:53] currentIdx:63; newIdx:65
正确答案： <color=#FFE08D>16</color> 
[17:06:56] currentIdx:63; newIdx:68
正确答案： <color=#FFE08D>48</color> 
[17:07:00] currentIdx:63; newIdx:68
正确答案： <color=#FFE08D>49</color> 
[17:07:03] currentIdx:63; newIdx:66
正确答案： <color=#FFE08D>49</color> 
[17:07:03] currentIdx:63; newIdx:66
正确答案： <color=#FFE08D>12</color>