🚨崩溃 NullReferenceException·FlowLineParentsInterfaceMono+<>c · 7s67ha

*古古识字*
`since 2026.10.09 20:25:36`

***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 26.5.2*
device.model: *iPad12,1*
phone.number: *13997791525*
isPaid: ❌
currentWord: *上*
version: *2026.09.28*
scene.active: *01Lesson*
playingLink: *甲骨文卡片*
lastLink: *甲骨文卡片*
secSinceLinkChange: *531.5*
secSinceLastFlowCall: *534.3*
clicksSinceLinkChange: *195*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[10-09 20:25:36] LoadScene: 01Lesson
[10-09 20:25:35] [Cloud]iOS非审核期间，确认按钮，假装IAP后弹兜底
[10-09 20:25:32] [Cloud]用户选择了货架:2,11003,3年会员
[10-09 20:25:32] LoadScene: 02家长界面
[10-09 20:25:26] LoadSceneAsync: 01Lesson
[10-09 20:25:20] LoadScene: 00HomePage
[10-09 20:22:02] LoadSceneAsync: 01Lesson
[10-09 20:21:58] LoadScene: 00HomePage
[10-09 20:21:36] LoadSceneAsync: 01Lesson
[10-09 20:21:33] LoadScene: 00HomePage
```
#ph13997791525
#01Lesson
#NullReferenceException
#Unhandled exception
#ver20260928
#iPad12,1
📸 [screenshot](https://bugsnap.cnaron.com/login/13997791525.iPad12.1.snap.2026.10.09.20.25.36.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[10-09 20:25:36] LoadScene: 01Lesson
[10-09 20:25:35] [Cloud]iOS非审核期间，确认按钮，假装IAP后弹兜底
[10-09 20:25:32] [Cloud]用户选择了货架:2,11003,3年会员
[10-09 20:25:32] LoadScene: 02家长界面
[10-09 20:25:26] LoadSceneAsync: 01Lesson
[10-09 20:25:20] LoadScene: 00HomePage
[10-09 20:22:02] LoadSceneAsync: 01Lesson
[10-09 20:21:58] LoadScene: 00HomePage
[10-09 20:21:36] LoadSceneAsync: 01Lesson
[10-09 20:21:33] LoadScene: 00HomePage
[10-09 20:19:51] LoadSceneAsync: 01Lesson
[10-09 20:19:47] LoadScene: 00HomePage
[10-09 20:17:16] LoadSceneAsync: 01Lesson
[10-09 20:17:12] LoadScene: 00HomePage
[10-09 20:16:52] LoadSceneAsync: 01Lesson
[10-09 20:16:44] LoadScene: 00HomePage
[10-09 20:16:44] LoadSceneAsync: 02特色功能
[10-09 20:16:43] LoadSceneAsync: 01首页面
[10-09 20:16:42] LoadSceneAsync: 02二级菜单之字
[10-09 20:16:42] 返回到二级菜单0
[10-09 20:16:42] Flow: BtnBack_OnClick
[10-09 20:16:37] 记住1年级的一键开始字:上
[10-09 20:16:37] Flow: CurrentWordExit
[10-09 20:16:32] Flow: CurrentWordFinish
[10-09 20:16:32] Flow: GameFeiHuaLing_Finish
[10-09 20:16:08] Flow: GameFeiHuaLing
[10-09 20:16:08] Flow: GameWiKiCulture_Finish
[10-09 20:16:08] Flow: GameWiKiCulture
[10-09 20:16:08] Flow: GameSoulLink_Finish
[10-09 20:16:08] Flow: GameSoulLink

【前序异常（新→旧）】

[2026.10.09 20:25:36][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: 上
本节课已学字: 四五
每节课学几个字: 3
手机号: 13997791525
购买的会员类型: 00000
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: 五|CurrentWordExit

【最近 Debug.Log】

[20:25:36] 01Lesson 加载完成，用时 0.05 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: 第五课
[LessonController] 资源管理器初始化成功课程资源统计:- 学习项数量: 4- 音频缓存: 48- 贴纸缓存: 48- 听音拼装题: 0- 预制体映射: 4
LessonFlowResolver initialized: 14 cards, 0 active triggers
[LessonController] 流程解析器初始化成功，共 14 张卡片
[LessonController] 开始课程: 第五课时
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