🚨崩溃 ArgumentOutOfRangeException·System.ThrowHelper.ThrowArg · baaqve

*古古识字*
`since 2026.09.06 11:52:04`

***Classifier***
```csharp
ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.Parameter name: index```
***Callstack***
```csharp
[1].System.ThrowHelper.ThrowArgumentOutOfRangeException:0
[2].System.ThrowHelper.ThrowArgumentOutOfRangeException:0
[3].GameWhiteBlackboardMono+<CreateAndSetWordAnim>d__44.MoveNext:0
[4].GuGuCoroutineTracker_claudecode_20260818+<Guard_claudecode_20260818>d__20.MoveNext:0
[5].UnityEngine.SetupCoroutine.InvokeMoveNext:0
```
***Attributes***
platform: *Android*
os.version: *Android OS 16 / API-36 (BP2A.250605.031.A3_V000L1/compiler260731164735)*
device.model: *vivo V2464A*
phone.number: *18777260795*
isPaid: ✅
currentWord: *比*
version: *2026.08.18*
scene.active: *03识字模块*
playingLink: *白字黑板*
lastLink: *白字黑板*
secSinceLinkChange: *14.7*
secSinceLastFlowCall: *14.7*
clicksSinceLinkChange: *6*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
coroutine:
```
⚠️ 协程 <CreateAndSetWordAnim>d__44 抛 ArgumentOutOfRangeException，启动点 FlowLineBlackboard.cs:178 OnCall（启动记录 #12）（0.0s 前）
最近启动点(新→旧):
[#13 t-0.5s] FlowLineBlackboard.cs:189 OnCall → <WordAnimMoveToEndPos>d__33
[#12 t-0.5s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#11 t-1.6s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#10 t-14.7s] HGuGu.cs:4333 PHP_SendAction → <U3DSendHttpPostRequestToPHP>d__396
[#9 t-14.7s] ServerInteraction.cs:92 SendOpListToPHP → <PHP_SendAction>d__388
[#8 t-22.4s] FlowLineBlackboard.cs:542 ShowSubtitleAndPlayAudio_imp → <IEDoColor_WholeText>d__401
[#7 t-22.4s] FlowLineBlackboard.cs:121 OnCall → <ShowSubtitleAndPlayAudio_imp>d__27
[#6 t-26.0s] FlowLineBlackboard.cs:189 OnCall → <WordAnimMoveToEndPos>d__33
```
oplist:
```
[09-06 11:51:50] 断点恢复补判横幅
[09-06 11:51:50] Flow: GameBbWhite
[09-06 11:51:50] [Cloud]断点续传:比 → GameBbWhite
[09-06 11:51:49] LoadSceneAsync: 03识字模块
[09-06 11:51:48] LoadSceneAsync: 02二级菜单之字
[09-06 11:51:48] 返回到二级菜单0
[09-06 11:51:48] Flow: BtnBack_OnClick
[09-06 11:51:35] Flow: GameBbWhite
[09-06 11:51:33] 断点恢复补判横幅
[09-06 11:51:33] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
```
#ph18777260795
#03识字模块
#ArgumentOutOfRangeException
#Unhandled exception
#ver20260818
#vivo V2464A
📸 [screenshot](https://bugsnap.cnaron.com/paid/18777260795.vivo V2464A.snap.2026.09.06.11.52.04.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-06 11:51:50] 断点恢复补判横幅
[09-06 11:51:50] Flow: GameBbWhite
[09-06 11:51:50] [Cloud]断点续传:比 → GameBbWhite
[09-06 11:51:49] LoadSceneAsync: 03识字模块
[09-06 11:51:48] LoadSceneAsync: 02二级菜单之字
[09-06 11:51:48] 返回到二级菜单0
[09-06 11:51:48] Flow: BtnBack_OnClick
[09-06 11:51:35] Flow: GameBbWhite
[09-06 11:51:33] 断点恢复补判横幅
[09-06 11:51:33] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-06 11:51:33] 开始学习字[比]
[09-06 11:51:33] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-06 11:51:32] LoadSceneAsync: 03识字模块
[09-06 11:51:30] Flow: PumpkinLamp_Finish
[09-06 11:50:52] 每日复习强制提示弹窗已展示
[09-06 11:50:52] 开始记忆曲线复习
[09-06 11:50:52] Flow: DailyReview
[09-06 11:50:51] LoadSceneAsync: 03小猫场景
[09-06 11:50:50] LoadSceneAsync: 02二级菜单之字
[09-06 11:50:48] LoadSceneAsync: 01首页面
[09-06 11:50:43] LoadSceneAsync: 02特色功能
[09-06 11:50:36] 记住1年级的一键开始字:比
[09-06 11:50:35] LoadSceneAsync: 01首页面
[09-06 11:50:35] [Cloud]打开App0906-11:50：VIVO V2464A@2026.08.18SNOP
[09-06 11:50:35] LoadScene: 00Load
[09-06 11:50:11] LoadSceneAsync: 01首页面
[09-06 11:49:53] LoadSceneAsync: 02特色功能
[09-06 11:49:51] LoadScene: 01首页面
[09-06 11:49:49] LoadScene: 00HomePage
[09-06 11:49:37] LoadSceneAsync: 01Lesson

【前序异常（新→旧）】

[2026.09.06 11:52:04][Unhandled exception:System.ThrowHelper.ThrowArgumentOutOfRangeException (System.ExceptionArgument argument, System.ExceptionResource resource) (at <00000000000000000000000000000000>:0):ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.Parameter name: index]
[2026-07-01 21:05:22] [System.Collections.Generic.Dictionary`2::get_Item:0] KeyNotFoundException: The given key was not present in the dictionary. | errorMessage
[2026.06.27 16:26:49][Unhandled exception::GameCultureWikiOnRudder.Start () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]
[2026.06.27 16:25:38][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: 比
本节课已学字: 
每节课学几个字: 3
手机号: 18777260795
购买的会员类型: 11003
本地存的最新版本号: 2026.08.18
是否首次安装_bool: False
消消乐放宽机型: EEBBK S5，EEBBK S4
识字断点: 比|GameBbWhite

【最近 Debug.Log】

[BackEventManager] Scene unloaded: 03识字模块, stack count: 2
[11:51:48] 02二级菜单之字 加载完成，用时 0.07 秒。
[BackEventManager] Registered: 识字场景, stack count: 3
[11:51:49] 开始加载场景 03识字模块
[BackEventManager] Unregistered: 识字场景, removed 1, stack count: 2
[BackEventManager] Scene unloaded: 02二级菜单之字, stack count: 2
[BackEventManager] Registered: 学习场景, stack count: 3
[11:51:50] 03识字模块 加载完成，用时 0.15 秒。
[11:51:50]  <color=#FF515A>[OP]：</color> 断点续传:比 → GameBbWhite <- 打开App0906-11:50：VIVO V2464A@2026.08.18SNOP <- 
[11:51:50] 发送了oplist到后台
[11:51:59] 开始自转
[11:52:01] 开始自转
[11:52:02] 开始自转
[11:52:02] 走了
[11:52:04] 走了