🚨崩溃 NullReferenceException·FlowLineParentsInterfaceMono+<>c · igr9kr

*古古识字*
`since 2026.09.14 21:24:09`

***Classifier***
```csharp
NullReferenceException: Object reference not set to an instance of an object.```
***Callstack***
```csharp
[1].FlowLineParentsInterfaceMono+<>c__DisplayClass63_0.<ConfirmBuyingInfoForUser>b__8:0
[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 17.7.10*
device.model: *iPad7,5*
phone.number: *19956127413*
isPaid: ❌
currentWord: *天*
version: *2026.09.07*
scene.active: *01Lesson*
playingLink: *甲骨文卡片*
lastLink: *甲骨文卡片*
secSinceLinkChange: *9.9*
secSinceLastFlowCall: *104.0*
clicksSinceLinkChange: *7*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[09-14 21:24:09] LoadScene: 01Lesson
[09-14 21:24:08] [Cloud]iOS非审核期间，确认按钮，假装IAP后弹兜底
[09-14 21:24:07] [Cloud]用户选择了货架:2,11003,3年会员
[09-14 21:24:05] LoadScene: 02家长界面
[09-14 21:24:01] LoadSceneAsync: 01Lesson
[09-14 21:23:59] LoadScene: 00HomePage
[09-14 21:23:59] LoadSceneAsync: 02特色功能
[09-14 21:23:58] LoadSceneAsync: 01首页面
[09-14 21:23:20] LoadSceneAsync: 02特色功能
[09-14 21:23:19] LoadScene: 01首页面
```
#ph19956127413
#01Lesson
#NullReferenceException
#Unhandled exception
#ver20260907
#iPad7,5
📸 [screenshot](https://bugsnap.cnaron.com/login/19956127413.iPad7.5.snap.2026.09.14.21.24.09.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-14 21:24:09] LoadScene: 01Lesson
[09-14 21:24:08] [Cloud]iOS非审核期间，确认按钮，假装IAP后弹兜底
[09-14 21:24:07] [Cloud]用户选择了货架:2,11003,3年会员
[09-14 21:24:05] LoadScene: 02家长界面
[09-14 21:24:01] LoadSceneAsync: 01Lesson
[09-14 21:23:59] LoadScene: 00HomePage
[09-14 21:23:59] LoadSceneAsync: 02特色功能
[09-14 21:23:58] LoadSceneAsync: 01首页面
[09-14 21:23:20] LoadSceneAsync: 02特色功能
[09-14 21:23:19] LoadScene: 01首页面
[09-14 21:23:17] LoadScene: 00HomePage
[09-14 21:23:17] LoadSceneAsync: 02特色功能
[09-14 21:23:14] LoadSceneAsync: 01首页面
[09-14 21:22:54] LoadSceneAsync: 02二级菜单之字
[09-14 21:22:51] LoadSceneAsync: 01首页面
[09-14 21:22:25] LoadSceneAsync: 02二级菜单之字
[09-14 21:22:25] 返回到二级菜单0
[09-14 21:22:25] Flow: BtnBack_OnClick
[09-14 21:22:15] Flow: GameWritingZhaoZheXie
[09-14 21:22:15] Flow: GameBbYellow_Finish
[09-14 21:22:15] Flow: GameBbYellow
[09-14 21:22:15] Flow: GameBbRed_Finish
[09-14 21:22:15] Flow: GameBbRed
[09-14 21:22:15] Flow: GameBbWhite_Finish
[09-14 21:21:59] Flow: GameBbWhite
[09-14 21:21:57] 断点恢复补判横幅
[09-14 21:21:57] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-14 21:21:57] 开始学习字[天]
[09-14 21:21:57] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-14 21:21:57] LoadSceneAsync: 03识字模块

【前序异常（新→旧）】

[2026.09.14 21:24:09][Unhandled exception:FlowLineParentsInterfaceMono+<>c__DisplayClass63_0.<ConfirmBuyingInfoForUser>b__8 () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]

【prefs（白名单）】

当前字: 天
本节课已学字: 天
每节课学几个字: 3
手机号: 19956127413
购买的会员类型: 00000
本地存的最新版本号: 2026.09.07
是否首次安装_bool: False
消消乐放宽机型: EEBBK S5，EEBBK S4
识字断点: 天|GameWritingZhaoZheXie

【最近 Debug.Log】

[21:24:09] 01Lesson 加载完成，用时 0.06 秒。
[LessonController] 开始初始化课程系统
[LessonController] 已更新 LessonResource 的 LessonFlow 引用
[LessonUIView] SetCloseButtonCallback 被调用
[LessonUIView] 关闭按钮事件已绑定到 ShowExitConfirmDialog
[LessonController] 关闭按钮回调已设置
LessonResource初始化完成 - 课程: 第一课aoe
[LessonController] 资源管理器初始化成功课程资源统计:- 学习项数量: 3- 音频缓存: 48- 贴纸缓存: 48- 听音拼装题: 0- 预制体映射: 4
LessonFlowResolver initialized: 12 cards, 0 active triggers
[LessonController] 流程解析器初始化成功，共 12 张卡片
[LessonController] 开始课程: 
LessonFlowResolver reset
[LessonController] 启动卡片: GuideTutorial (索引: 1)
[LessonController] 卡片状态变化: GuideTutorial: Initialized → Running
[LessonController] 课程系统初始化完成