👤 *游客用户错误上报*
`since 2026.08.26 21:02:23`

***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: *IPhonePlayer*
os.version: *iOS 12.5.8*
device.model: *iPad4,4*
currentWord: *名*
version: *2026.08.21*
scene.active: *03识字模块*
playingLink: *白字黑板*
lastLink: *白字黑板*
secSinceLinkChange: *18.4*
secSinceLastFlowCall: *18.4*
clicksSinceLinkChange: *3*
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 #806）（0.1s 前）
最近启动点(新→旧):
[#807 t-0.6s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#806 t-0.6s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#805 t-561.1s] FlowLineCutFruitOnEveryFruit.cs:24 Start → <CountDown>d__3
[#804 t-562.1s] FlowLineCutFruitOnEveryFruit.cs:24 Start → <CountDown>d__3
[#803 t-562.6s] FlowLineCutFruitOnEveryFruit.cs:24 Start → <CountDown>d__3
[#802 t-563.1s] FlowLineCutFruitOnEveryFruit.cs:24 Start → <CountDown>d__3
[#801 t-563.4s] FlowLineCutFruitOnEveryFruit.cs:24 Start → <CountDown>d__3
[#800 t-564.1s] FlowLineCutFruitOnEveryFruit.cs:24 Start → <CountDown>d__3
```
oplist:
```
[08-26 21:02:04] Flow: GameBbWhite
[08-26 21:02:02] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[08-26 21:02:02] 开始学习字[名]
[08-26 21:02:02] Flow: WhichLinkShouldBe_CurrentWordBegin
[08-26 21:01:57] LoadSceneAsync: 03识字模块
[08-26 21:01:56] LoadSceneAsync: 02二级菜单之字
[08-26 21:01:54] LoadSceneAsync: 01首页面
[08-26 20:58:29] LoadSceneAsync: 02二级菜单之诗
[08-26 20:58:26] LoadSceneAsync: 01首页面
[08-26 20:58:26] Flow: BtnBack_OnClick
```
#游客用户
#03识字模块
#ver20260821