🚨崩溃 ArgumentOutOfRangeException·System.ThrowHelper.ThrowArg · tn9tyb

*古古识字*
`since 2026.09.01 06:44:31`

***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 18.7.8*
device.model: *iPad12,1*
phone.number: *15851839690*
isPaid: ✅
currentWord: *了*
version: *2026.08.21*
scene.active: *03识字模块*
playingLink: *白字黑板*
lastLink: *白字黑板*
secSinceLinkChange: *10.4*
secSinceLastFlowCall: *10.4*
clicksSinceLinkChange: *1*
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 #323）（0.0s 前）
最近启动点(新→旧):
[#324 t-0.0s] FlowLineBlackboard.cs:189 OnCall → <WordAnimMoveToEndPos>d__33
[#323 t-0.5s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#322 t-1.2s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#321 t-11.6s] HGuGu.cs:4333 PHP_SendAction → <U3DSendHttpPostRequestToPHP>d__396
[#320 t-11.6s] ServerInteraction.cs:44 SendToPHP_OnChangeCurrentWord → <PHP_SendAction>d__388
[#319 t-25.3s] FlowLineBlackboard.cs:131 OnCall → <CountDown>d__30
[#318 t-32.7s] FlowLineBlackboard.cs:542 ShowSubtitleAndPlayAudio_imp → <IEDoColor_WholeText>d__401
[#317 t-32.7s] FlowLineBlackboard.cs:121 OnCall → <ShowSubtitleAndPlayAudio_imp>d__27
```
oplist:
```
[09-01 06:44:21] Flow: GameBbWhite
[09-01 06:44:20] 断点恢复补判横幅
[09-01 06:44:20] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-01 06:44:20] 开始学习字[了]
[09-01 06:44:20] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-01 06:44:20] LoadSceneAsync: 03识字模块
[09-01 06:44:20] 记住1年级的一键开始字:了
[09-01 06:44:20] [Cloud]从东跳到了
[09-01 06:44:10] LoadSceneAsync: 02二级菜单之字
[09-01 06:44:10] 返回到二级菜单0
```
#ph15851839690
#03识字模块
#ArgumentOutOfRangeException
#Unhandled exception
#ver20260821
#iPad12,1
📸 [screenshot](https://bugsnap.cnaron.com/paid/15851839690.iPad12.1.snap.2026.09.01.06.44.31.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-01 06:44:21] Flow: GameBbWhite
[09-01 06:44:20] 断点恢复补判横幅
[09-01 06:44:20] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-01 06:44:20] 开始学习字[了]
[09-01 06:44:20] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-01 06:44:20] LoadSceneAsync: 03识字模块
[09-01 06:44:20] 记住1年级的一键开始字:了
[09-01 06:44:20] [Cloud]从东跳到了
[09-01 06:44:10] LoadSceneAsync: 02二级菜单之字
[09-01 06:44:10] 返回到二级菜单0
[09-01 06:44:10] Flow: BtnBack_OnClick
[09-01 06:43:47] Flow: GameBbWhite
[09-01 06:43:45] 断点恢复补判横幅
[09-01 06:43:45] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-01 06:43:45] 开始学习字[东]
[09-01 06:43:45] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-01 06:43:45] LoadSceneAsync: 03识字模块
[09-01 06:43:45] 记住1年级的一键开始字:东
[09-01 06:43:45] [Cloud]从戏跳到东
[09-01 06:43:42] LoadSceneAsync: 02二级菜单之字
[09-01 06:43:42] 返回到二级菜单0
[09-01 06:43:42] Flow: BtnBack_OnClick
[09-01 06:43:18] Flow: GameBbWhite
[09-01 06:43:17] 断点恢复补判横幅
[09-01 06:43:17] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-01 06:43:17] 开始学习字[戏]
[09-01 06:43:17] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-01 06:43:17] LoadSceneAsync: 03识字模块
[09-01 06:43:17] 记住1年级的一键开始字:戏
[09-01 06:43:17] [Cloud]从蛙跳到戏

【前序异常（新→旧）】

[2026.09.01 06:44:31][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]
[2026.09.01 06:36:51][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]
[2026.08.24 19:57:34][Unhandled exception:UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) (at <00000000000000000000000000000000>:0):ArgumentException: The Object you want to instantiate is null.]
[2026.08.24 05:01:07][Unhandled exception:FlowLineGameZuCiMono.RecoverAnim (UnityEngine.Transform option) (at <00000000000000000000000000000000>:0):IndexOutOfRangeException: Index was outside the bounds of the array.]
[2026.08.22 18:51:46][Unhandled exception:FlowLineGameZuCiMono.RecoverAnim (UnityEngine.Transform option) (at <00000000000000000000000000000000>:0):IndexOutOfRangeException: Index was outside the bounds of the array.]
[2026.08.22 18:51:46][Unhandled exception:FlowLineGameZuCiMono.MixOptions (System.String currentWord) (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]

【prefs（白名单）】

当前字: 了
本节课已学字: 鸟热
每节课学几个字: 7
手机号: 15851839690
购买的会员类型: 11003
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: 了|GameBbWhite

【最近 Debug.Log】

[06:44:11] 02二级菜单之字 加载完成，用时 0.09 秒。
[BackEventManager] Registered: 识字场景, stack count: 45
[06:44:20]  <color=#FF515A>[OP]：</color> 从东跳到了 <- 从戏跳到东 <- 从蛙跳到戏 <- 从不跳到蛙 <- 从工跳到不 <- 从才跳到工 <- 从姐跳到才 <- 从回跳到姐 <- 从氏跳到回 <- 断点续传:氏 → GameWritingZhaoZheXie <- 从什跳到氏 <- 从牛跳到什 <- 
[06:44:20] 上传：当前字、打怪积分、课表
[06:44:20] 上传：打怪积分和 <color=#FFE08D>凿壁借光</color> 
[06:44:20] 开始加载场景 03识字模块
[BackEventManager] Unregistered: 识字场景, removed 1, stack count: 44
[BackEventManager] Scene unloaded: 02二级菜单之字, stack count: 44
[BackEventManager] Registered: 学习场景, stack count: 45
[06:44:20] 03识字模块 加载完成，用时 0.18 秒。
[06:44:20] [CreateLink] 正在查找环节资源:  <color=#FFE08D>00字入场</color> 
[06:44:28] 开始自转
[06:44:29] 开始自转
[06:44:30] 走了
[06:44:31] 走了