🚨崩溃 ArgumentOutOfRangeException·System.ThrowHelper.ThrowArg · dznkf8

*古古识字*
`since 2026.09.21 20:04:23`

***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 12 / API-31 (HUAWEIAGS6-W00/104.2.0.183C00)*
device.model: *HUAWEI AGS6-W00*
phone.number: *18078220516*
isPaid: ✅
currentWord: *星*
version: *2026.08.21*
scene.active: *03识字模块*
playingLink: *白字黑板*
lastLink: *白字黑板*
secSinceLinkChange: *6.8*
secSinceLastFlowCall: *6.8*
clicksSinceLinkChange: *2*
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 #104）（0.0s 前）
最近启动点(新→旧):
[#105 t-0.5s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#104 t-0.5s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#103 t-19.7s] FlowLineBlackboard.cs:189 OnCall → <WordAnimMoveToEndPos>d__33
[#102 t-20.9s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#101 t-34.3s] FlowLineBlackboard.cs:542 ShowSubtitleAndPlayAudio_imp → <IEDoColor_WholeText>d__401
[#100 t-34.3s] FlowLineBlackboard.cs:121 OnCall → <ShowSubtitleAndPlayAudio_imp>d__27
[#99 t-37.8s] FlowLineBlackboard.cs:189 OnCall → <WordAnimMoveToEndPos>d__33
[#98 t-38.9s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
```
oplist:
```
[09-21 20:04:16] 断点恢复补判横幅
[09-21 20:04:16] Flow: GameBbWhite
[09-21 20:04:16] [Cloud]断点续传:星 → GameBbWhite
[09-21 20:04:16] LoadSceneAsync: 03识字模块
[09-21 20:04:14] LoadSceneAsync: 02二级菜单之字
[09-21 20:04:14] 返回到二级菜单0
[09-21 20:04:14] Flow: BtnBack_OnClick
[09-21 20:04:05] 断点恢复补判横幅
[09-21 20:04:05] Flow: GameBbWhite
[09-21 20:04:05] [Cloud]断点续传:星 → GameBbWhite
```
#ph18078220516
#03识字模块
#ArgumentOutOfRangeException
#Unhandled exception
#ver20260821
#HUAWEI AGS6-W00
📸 [screenshot](https://bugsnap.cnaron.com/paid/18078220516.HUAWEI AGS6-W00.snap.2026.09.21.20.04.23.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-21 20:04:16] 断点恢复补判横幅
[09-21 20:04:16] Flow: GameBbWhite
[09-21 20:04:16] [Cloud]断点续传:星 → GameBbWhite
[09-21 20:04:16] LoadSceneAsync: 03识字模块
[09-21 20:04:14] LoadSceneAsync: 02二级菜单之字
[09-21 20:04:14] 返回到二级菜单0
[09-21 20:04:14] Flow: BtnBack_OnClick
[09-21 20:04:05] 断点恢复补判横幅
[09-21 20:04:05] Flow: GameBbWhite
[09-21 20:04:05] [Cloud]断点续传:星 → GameBbWhite
[09-21 20:04:05] LoadSceneAsync: 03识字模块
[09-21 20:04:03] LoadSceneAsync: 02二级菜单之字
[09-21 20:04:03] 返回到二级菜单0
[09-21 20:04:03] Flow: BtnBack_OnClick
[09-21 20:03:52] 断点恢复补判横幅
[09-21 20:03:52] Flow: GameBbWhite
[09-21 20:03:52] [Cloud]断点续传:星 → GameBbWhite
[09-21 20:03:51] LoadSceneAsync: 03识字模块
[09-21 20:03:50] LoadSceneAsync: 02二级菜单之字
[09-21 20:03:50] 返回到二级菜单0
[09-21 20:03:50] Flow: BtnBack_OnClick
[09-21 20:03:08] 断点恢复补判横幅
[09-21 20:03:08] Flow: GameBbWhite
[09-21 20:03:08] [Cloud]断点续传:星 → GameBbWhite
[09-21 20:03:08] LoadSceneAsync: 03识字模块
[09-21 20:03:05] LoadSceneAsync: 02二级菜单之字
[09-21 20:03:05] 返回到二级菜单0
[09-21 20:03:05] Flow: BtnBack_OnClick
[09-21 20:02:41] Flow: GameBbWhite
[09-21 20:02:41] Flow: WhichLinkShouldBe_CurrentWordEnd

【前序异常（新→旧）】

[2026.09.21 20:04:22][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]
[2026.09.18 22:10:08][Unhandled exception:UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) (at <00000000000000000000000000000000>:0):ArgumentException: The Object you want to instantiate is null.]
[2026.08.31 21:08:24][Unhandled exception:FlowLineGameFeiHuaLingMono+<>c.<OnDrop>b__25_0 (UnityEngine.Transform fr) (at <00000000000000000000000000000000>:0):UnityException: Transform child out of bounds]

【prefs（白名单）】

当前字: 星
本节课已学字: 午
每节课学几个字: 8
手机号: 18078220516
购买的会员类型: 11009
本地存的最新版本号: 2026.08.21
是否首次安装_bool: False
消消乐放宽机型: EEBBK S5，EEBBK S4
识字断点: 星|GameBbWhite

【最近 Debug.Log】

[20:04:14] 开始加载场景 02二级菜单之字
[20:04:14] 走了
[BackEventManager] Scene unloaded: 03识字模块, stack count: 5
[20:04:14] 02二级菜单之字 加载完成，用时 0.06 秒。
[BackEventManager] Registered: 识字场景, stack count: 6
[20:04:16] 开始加载场景 03识字模块
[BackEventManager] Unregistered: 识字场景, removed 1, stack count: 5
[BackEventManager] Scene unloaded: 02二级菜单之字, stack count: 5
[BackEventManager] Registered: 学习场景, stack count: 6
[20:04:16] 03识字模块 加载完成，用时 0.12 秒。
[20:04:16]  <color=#FF515A>[OP]：</color> 断点续传:星 → GameBbWhite <- 断点续传:星 → GameBbWhite <- 断点续传:星 → GameBbWhite <- 断点续传:星 → GameBbWhite <- 学习成语[邯郸学步] <- 学习成语[水滴石穿] <- 
[20:04:20] 开始自转
[20:04:20] 开始自转
[20:04:21] 走了
[20:04:22] 走了