🚨崩溃 NullReferenceException·DialogueBoxOnParentControl.<IsWr · 7wk3j6

*古古识字*
`since 2026.09.07 20:30:06`

***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 13 / API-31 (SP1A.210812.016/29123)*
device.model: *T700 T700*
phone.number: *13115303872*
isPaid: ✅
currentWord: *贝*
version: *2026.09.04*
scene.active: *01-首页面-古典模式*
playingLink: *预制体-分级阅读-儿歌*
lastLink: *预制体-分级阅读-儿歌*
secSinceLinkChange: *12.1*
secSinceLastFlowCall: *8.9*
clicksSinceLinkChange: *11*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[09-07 20:30:00] Main Menu: OnPointDropBg
[09-07 20:30:00] Main Menu: OnPointDownBg
[09-07 20:29:58] Main Menu: OnTriggerEnterOracle
[09-07 20:29:58] Main Menu: OnTriggerEnterAnim
[09-07 20:29:58] Main Menu: OnTriggerExitAnim
[09-07 20:29:58] Main Menu: OnTriggerEnterAnim
[09-07 20:29:58] Main Menu: OnTriggerExitAnim
[09-07 20:29:58] Main Menu: OnTriggerEnterAnim
[09-07 20:29:58] Main Menu: OnTriggerExitAnim
[09-07 20:29:58] Main Menu: OnTriggerEnterAnim
```
#ph13115303872
#01-首页面-古典模式
#NullReferenceException
#Unhandled exception
#ver20260904
#T700 T700
📸 [screenshot](https://bugsnap.cnaron.com/paid/13115303872.T700 T700.snap.2026.09.07.20.30.06.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-07 20:30:00] Main Menu: OnPointDropBg
[09-07 20:30:00] Main Menu: OnPointDownBg
[09-07 20:29:58] Main Menu: OnTriggerEnterOracle
[09-07 20:29:58] Main Menu: OnTriggerEnterAnim
[09-07 20:29:58] Main Menu: OnTriggerExitAnim
[09-07 20:29:58] Main Menu: OnTriggerEnterAnim
[09-07 20:29:58] Main Menu: OnTriggerExitAnim
[09-07 20:29:58] Main Menu: OnTriggerEnterAnim
[09-07 20:29:58] Main Menu: OnTriggerExitAnim
[09-07 20:29:58] Main Menu: OnTriggerEnterAnim
[09-07 20:29:57] Main Menu: OnTriggerMiddleLine
[09-07 20:29:57] Main Menu: CheckDialogueQueue_Finish
[09-07 20:29:57] Main Menu: CheckDialogueQueue
[09-07 20:29:57] LoadSceneAsync: 01-首页面-古典模式
[09-07 20:29:57] Flow: BtnBack_OnClick
[09-07 20:29:54] Flow: Mainline_LevelledReading
[09-07 20:29:50] [Cloud]完成本节课学习SNOP0907
[09-07 20:29:50] Flow: Mainline_ThreePartsOfLearnWords
[09-07 20:29:48] Flow: Mainline_AfteCurrentRoundStudy
[09-07 20:29:48] Flow: Mainline_AfterXFX
[09-07 20:29:48] Flow: GameXiaoFuXi_Finish
[09-07 20:29:07] Flow: GameXiaoFuXi
[09-07 20:29:07] LoadSceneAsync: 03小狗场景
[09-07 20:29:06] Flow: Mainline_AfterThreePartsInReview
[09-07 20:29:03] Flow: StarBox_Three
[09-07 20:29:03] Flow: MainLine_ChallengeTogether_Finish
[09-07 20:28:41] Flow: MainLine_ChallengeTogether
[09-07 20:28:41] Flow: MainLine_GameWritingXXL_Finish
[09-07 20:28:41] Flow: MainLine_GameWritingXXL
[09-07 20:28:41] Flow: GameWritingXiaoXiaoLe_Finish

【前序异常（新→旧）】

[2026.09.07 20:30:06][Unhandled exception:DialogueBoxOnParentControl.<IsWrong>b__37_0 () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]
[2026.09.04 19:10:04][Unhandled exception:GameRecogWordOnEveryBalloon.OnWrongUp () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]

【prefs（白名单）】

当前字: 贝
本节课已学字: 
每节课学几个字: 5
手机号: 13115303872
购买的会员类型: 11003
本地存的最新版本号: 2026.09.04
是否首次安装_bool: False
消消乐放宽机型: EEBBK S5，EEBBK S4
识字断点: 宝|CurrentWordExit

【最近 Debug.Log】

[20:29:07] 03小狗场景 加载完成，用时 0.18 秒。
[20:29:50]  <color=#FF515A>[OP]：</color> 完成本节课学习SNOP0907 <- 
[20:29:50] 发送了oplist到后台
[20:29:50] 开始发送本轮学习报告，并携带learned_words参数
[20:29:50] 发到Backtrace日志监测： FinishOnceStudy
[20:29:50] 📤 SendErrorToMonitoring: FinishOnceStudy
[20:29:50] 🚫 暂存类打点已停发（不上报 worker）: FinishOnceStudy
[20:29:54] 本次要匹配的字是 <color=#FFE08D>作业笔刀宝</color> 
[20:29:54] 用户录音了[]这些字
[20:29:57] 开始加载场景 01-首页面-古典模式
[BackEventManager] Scene unloaded: 03小狗场景, stack count: 4
[20:29:57] 01-首页面-古典模式 加载完成，用时 0.26 秒。
[20:29:57] bannerFrom:  <color=#FFE08D>11003</color> 
正确答案： <color=#FFE08D>16</color> 
正确答案： <color=#FFE08D>12</color>