🚨崩溃 NullReferenceException·DialogueBoxOnParentControl.<IsWr · 7nks26

*古古识字*
`since 2026.10.16 20:31:11`

***Classifier***
```csharp
NullReferenceException: Object reference not set to an instance of an object.```
***Callstack***
```csharp
[1].DialogueBoxOnParentControl.<IsWrong>b__37_0:0
[2].HGuGuExtension+<_MyInvoke_Imp>d__208.MoveNext:0
[3].UnityEngine.SetupCoroutine.InvokeMoveNext:0
```
***Attributes***
platform: *OpenHarmony*
os.version: *OpenHarmony OS OpenHarmony-6.1.1.120 / API-24 (tablet/HUAWEI/HUAWEI/TGR/OpenHarmony-6.1.1.120/TGR-W10/TGR-W10/24/6.1.1.120/default/6.1.1.120)*
device.model: *TGR-W10*
phone.number: *15110804612*
isPaid: ✅
currentWord: *蝌*
version: *2026.09.28*
scene.active: *02二级菜单之字*
playingLink: *-*
lastLink: *-*
secSinceLinkChange: *-1*
secSinceLastFlowCall: *-1*
clicksSinceLinkChange: *77*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[10-16 20:30:00] LoadSceneAsync: 02二级菜单之字
[10-16 20:29:53] 记住2年级的一键开始字:蝌
[10-16 20:29:53] LoadSceneAsync: 01首页面
[10-16 20:29:53] [Cloud]打开App1016-20:29：TGR-W10@2026.09.28SNOP
[10-16 20:29:52] LoadScene: 00Load
[10-15 19:40:27] LoadScene: 02特色功能
[10-15 19:40:27] Flow: BtnBack_OnClick
[10-15 19:40:01] Flow: Click_GameDog
[10-15 19:40:01] LoadSceneAsync: 03小狗场景
[10-15 19:40:01] 点击字卡的小狗测验
```
#ph15110804612
#02二级菜单之字
#NullReferenceException
#Unhandled exception
#ver20260928
#TGR-W10
📸 [screenshot](https://bugsnap.cnaron.com/paid/15110804612.TGR-W10.snap.2026.10.16.20.31.11.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[10-16 20:30:00] LoadSceneAsync: 02二级菜单之字
[10-16 20:29:53] 记住2年级的一键开始字:蝌
[10-16 20:29:53] LoadSceneAsync: 01首页面
[10-16 20:29:53] [Cloud]打开App1016-20:29：TGR-W10@2026.09.28SNOP
[10-16 20:29:52] LoadScene: 00Load
[10-15 19:40:27] LoadScene: 02特色功能
[10-15 19:40:27] Flow: BtnBack_OnClick
[10-15 19:40:01] Flow: Click_GameDog
[10-15 19:40:01] LoadSceneAsync: 03小狗场景
[10-15 19:40:01] 点击字卡的小狗测验
[10-15 19:38:34] LoadScene: 02特色功能
[10-15 19:38:34] Flow: BtnBack_OnClick
[10-15 19:38:16] Flow: Click_GameDog
[10-15 19:38:16] LoadSceneAsync: 03小狗场景
[10-15 19:38:16] 点击字卡的小狗测验
[10-15 19:38:12] LoadScene: 02特色功能
[10-15 19:38:12] Flow: BtnBack_OnClick
[10-15 19:38:10] Flow: Click_GameLamp
[10-15 19:38:09] LoadSceneAsync: 03小猫场景
[10-15 19:38:09] 点击字卡的小猫复习
[10-15 19:35:58] LoadSceneAsync: 02特色功能
[10-15 19:35:57] LoadSceneAsync: 01首页面
[10-15 19:35:14] LoadSceneAsync: 02特色功能
[10-15 19:35:12] LoadSceneAsync: 01首页面
[10-15 19:31:49] 点击识字二级菜单下册按钮:2年级第10屏
[10-15 19:31:49] 点击识字二级菜单下册按钮:2年级第10屏
[10-15 19:31:48] 点击识字二级菜单下册按钮:2年级第10屏
[10-15 19:31:48] 点击识字二级菜单下册按钮:2年级第10屏
[10-15 19:31:47] 点击识字二级菜单下册按钮:2年级第10屏
[10-15 19:31:47] 点击识字二级菜单下册按钮:2年级第10屏

【前序异常（新→旧）】

[2026.10.16 20:31:11][Unhandled exception:DialogueBoxOnParentControl.<IsWrong>b__37_0 () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]
[2026-09-30 06:50:41] [EnhancedVoiceRecorder::HandleOpenHarmonyPermission_claudecode_20260822:0] RecordingStartFailedException_claudecode_20260822: 鸿蒙麦克风权限未开启 | 录音启动异常
[2026-09-30 06:50:38] [EnhancedVoiceRecorder::HandleOpenHarmonyPermission_claudecode_20260822:0] RecordingStartFailedException_claudecode_20260822: 鸿蒙麦克风权限未开启 | 录音启动异常
[2026-09-30 06:50:37] [EnhancedVoiceRecorder::HandleOpenHarmonyPermission_claudecode_20260822:0] RecordingStartFailedException_claudecode_20260822: 鸿蒙麦克风权限未开启 | 录音启动异常
[2026-09-30 06:50:35] [EnhancedVoiceRecorder::HandleOpenHarmonyPermission_claudecode_20260822:0] RecordingStartFailedException_claudecode_20260822: 鸿蒙麦克风权限未开启 | 录音启动异常
[2026-09-30 06:50:33] [EnhancedVoiceRecorder::HandleOpenHarmonyPermission_claudecode_20260822:0] RecordingStartFailedException_claudecode_20260822: 鸿蒙麦克风权限未开启 | 录音启动异常
[2026-09-30 06:50:31] [EnhancedVoiceRecorder::HandleOpenHarmonyPermission_claudecode_20260822:0] RecordingStartFailedException_claudecode_20260822: 鸿蒙麦克风权限未开启 | 录音启动异常
[2026-09-30 06:50:30] [EnhancedVoiceRecorder::HandleOpenHarmonyPermission_claudecode_20260822:0] RecordingStartFailedException_claudecode_20260822: 鸿蒙麦克风权限未开启 | 录音启动异常
[2026-09-30 06:50:30] [EnhancedVoiceRecorder::HandleOpenHarmonyPermission_claudecode_20260822:0] RecordingStartFailedException_claudecode_20260822: 鸿蒙麦克风权限未开启 | 录音启动异常
[2026-09-30 06:50:29] [EnhancedVoiceRecorder::HandleOpenHarmonyPermission_claudecode_20260822:0] RecordingStartFailedException_claudecode_20260822: 鸿蒙麦克风权限未开启 | 录音启动异常

【prefs（白名单）】

当前字: 蝌
本节课已学字: 父
每节课学几个字: 4
手机号: 15110804612
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: 蝌|GameBbYellow

【最近 Debug.Log】

[20:30:06] currentIdx:685; newIdx:1407
正确答案： <color=#FFE08D>54</color> 
[20:30:06] currentIdx:685; newIdx:1407
正确答案： <color=#FFE08D>28</color> 
[20:30:25] currentIdx:685; newIdx:1577
正确答案： <color=#FFE08D>54</color> 
[20:30:28] currentIdx:685; newIdx:1577
正确答案： <color=#FFE08D>63</color> 
[20:30:30] currentIdx:685; newIdx:1577
正确答案： <color=#FFE08D>27</color> 
[20:30:36] currentIdx:685; newIdx:1577
正确答案： <color=#FFE08D>27</color> 
[20:30:42] [AudioStatus] Trigger: Application Unfocused | Enabled: True | Paused: False | Volume: 1
[20:31:09] [AudioStatus] Trigger: Application Focused | Enabled: True | Paused: False | Volume: 1
[20:31:09] App first loading，数据已经从getBasicConfig获取了