🚨崩溃 NullReferenceException·FlowLineParentsInterfaceMono+<>c · jpwiyt

*古古识字*
`since 2026.09.07 22:11:00`

***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 26.2.1*
device.model: *iPad11,3*
phone.number: *17857238936*
isPaid: ❌
currentWord: *温*
version: *2026.09.04*
scene.active: *01Lesson*
playingLink: *甲骨文卡片*
lastLink: *甲骨文卡片*
secSinceLinkChange: *392.2*
secSinceLastFlowCall: *393.2*
clicksSinceLinkChange: *284*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[09-07 22:11:00] LoadScene: 01Lesson
[09-07 22:10:59] [Cloud]iOS非审核期间，确认按钮，假装IAP后弹兜底
[09-07 22:10:58] [Cloud]用户选择了货架:2,11003,3年会员
[09-07 22:10:57] LoadScene: 02家长界面
[09-07 22:10:52] LoadScene: 01Lesson
[09-07 22:10:50] [Cloud][关闭兜底] 订单状态查询:17887902479618989821=pending
[09-07 22:10:48] [Cloud]聚合二维码订单创建成功:17887902479618989821
[09-07 22:10:48] [Cloud]生成聚合二维码弹框OK。当前平台:IOS, 货架ID:0
[09-07 22:10:47] [Cloud]iOS非审核期间，确认按钮，假装IAP后弹兜底
[09-07 22:10:43] [Cloud]用户选择了货架:0,11001,1年会员
```
#ph17857238936
#01Lesson
#NullReferenceException
#Unhandled exception
#ver20260904
#iPad11,3
📸 [screenshot](https://bugsnap.cnaron.com/login/17857238936.iPad11.3.snap.2026.09.07.22.11.00.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-07 22:11:00] LoadScene: 01Lesson
[09-07 22:10:59] [Cloud]iOS非审核期间，确认按钮，假装IAP后弹兜底
[09-07 22:10:58] [Cloud]用户选择了货架:2,11003,3年会员
[09-07 22:10:57] LoadScene: 02家长界面
[09-07 22:10:52] LoadScene: 01Lesson
[09-07 22:10:50] [Cloud][关闭兜底] 订单状态查询:17887902479618989821=pending
[09-07 22:10:48] [Cloud]聚合二维码订单创建成功:17887902479618989821
[09-07 22:10:48] [Cloud]生成聚合二维码弹框OK。当前平台:IOS, 货架ID:0
[09-07 22:10:47] [Cloud]iOS非审核期间，确认按钮，假装IAP后弹兜底
[09-07 22:10:43] [Cloud]用户选择了货架:0,11001,1年会员
[09-07 22:10:42] LoadScene: 02家长界面
[09-07 22:09:16] LoadScene: 01Lesson
[09-07 22:09:16] [Cloud]生成聚合二维码弹框OK。当前平台:IOS, 货架ID:2
[09-07 22:09:15] [Cloud]iOS非审核期间，确认按钮，假装IAP后弹兜底
[09-07 22:09:14] [Cloud]用户选择了货架:2,11003,3年会员
[09-07 22:09:14] LoadScene: 02家长界面
[09-07 22:09:08] LoadSceneAsync: 01Lesson
[09-07 22:09:05] LoadScene: 00HomePage
[09-07 22:09:05] LoadSceneAsync: 02特色功能
[09-07 22:09:04] LoadScene: 01首页面
[09-07 22:09:03] LoadScene: 00HomePage
[09-07 22:08:40] LoadSceneAsync: 01Lesson
[09-07 22:08:38] LoadScene: 00HomePage
[09-07 22:08:38] LoadSceneAsync: 02特色功能
[09-07 22:08:37] LoadScene: 01首页面
[09-07 22:08:34] LoadScene: 00HomePage
[09-07 22:06:43] LoadSceneAsync: 01Lesson
[09-07 22:06:42] LoadScene: 00HomePage
[09-07 22:06:42] LoadSceneAsync: 02特色功能
[09-07 22:06:40] LoadScene: 01首页面

【前序异常（新→旧）】

[2026.09.07 22:11:00][Unhandled exception:FlowLineParentsInterfaceMono+<>c__DisplayClass63_0.<ConfirmBuyingInfoForUser>b__8 () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]
[2026.07.11 13:24:39][Unhandled exception::GameCultureWikiOnRudder.Start () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]
[2026.07.10 13:15:57][Unhandled exception::GameCultureWikiOnRudder.Start () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]

【prefs（白名单）】

当前字: 温
本节课已学字: 越
每节课学几个字: 5
手机号: 17857238936
购买的会员类型: 00000
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: 温|GameWritingXiaoXiaoLe

【最近 Debug.Log】

[22:11:00] 01Lesson 加载完成，用时 0.04 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: 第四课
[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: 45- 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: 第四课时
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