👤 *游客用户错误上报*
`since 2026.09.06 17:48:33`

***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: *IPhonePlayer*
os.version: *iPadOS 26.6.1*
device.model: *iPad13,4*
currentWord: *我*
version: *2026.09.02*
scene.active: *03识字模块*
playingLink: *白字黑板*
lastLink: *白字黑板*
secSinceLinkChange: *71.4*
secSinceLastFlowCall: *71.4*
clicksSinceLinkChange: *7*
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 #65）（0.0s 前）
最近启动点(新→旧):
[#66 t-0.5s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#65 t-0.5s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#64 t-96.5s] FlowLineBlackboard.cs:542 ShowSubtitleAndPlayAudio_imp → <IEDoColor_WholeText>d__401
[#63 t-96.5s] FlowLineBlackboard.cs:121 OnCall → <ShowSubtitleAndPlayAudio_imp>d__27
[#62 t-97.0s] FlowLineBlackboard.cs:320 Red_BeginTeaching → <WordMoveToEndPos>d__9
[#61 t-302.0s] FlowLineRecogWordMono.cs:326 OnKeyUp → <OnRightUp>d__8
[#60 t-307.0s] FlowLineRecogWordMono.cs:326 OnKeyUp → <OnRightUp>d__8
[#59 t-318.0s] FlowLineRecogWordMono.cs:326 OnKeyUp → <OnRightUp>d__8
```
oplist:
```
[09-06 17:47:21] Flow: GameBbWhite
[09-06 17:47:20] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-06 17:47:20] 开始学习字[我]
[09-06 17:47:20] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-06 17:47:20] LoadSceneAsync: 03识字模块
[09-06 17:47:20] 记住1年级的一键开始字:我
[09-06 17:47:20] [Cloud]从你跳到我
[09-06 17:46:59] LoadSceneAsync: 02二级菜单之字
[09-06 17:46:59] 返回到二级菜单0
[09-06 17:46:59] Flow: BtnBack_OnClick
```
#游客用户
#03识字模块
#ver20260902