🚨崩溃 ArgumentOutOfRangeException·System.ThrowHelper.ThrowArg · yekhi2

*古古识字*
`since 2026.09.01 06:36:51`

***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: *图*
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 #169）（0.0s 前）
最近启动点(新→旧):
[#172 t-0.4s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#171 t-0.5s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#170 t-0.6s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#169 t-0.6s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#168 t-1.9s] HGuGu.cs:4333 PHP_SendAction → <U3DSendHttpPostRequestToPHP>d__396
[#167 t-1.9s] ServerInteraction.cs:728 GetMyDataCurrentOnFocus → <PHP_SendAction>d__388
[#166 t-11.6s] HGuGu.cs:4333 PHP_SendAction → <U3DSendHttpPostRequestToPHP>d__396
[#165 t-11.6s] ServerInteraction.cs:44 SendToPHP_OnChangeCurrentWord → <PHP_SendAction>d__388
```
oplist:
```
[09-01 06:36:40] Flow: GameBbWhite
[09-01 06:36:39] 断点恢复补判横幅
[09-01 06:36:39] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-01 06:36:39] 开始学习字[图]
[09-01 06:36:39] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-01 06:36:39] LoadSceneAsync: 03识字模块
[09-01 06:36:39] 记住1年级的一键开始字:图
[09-01 06:36:39] [Cloud]从万跳到图
[09-01 06:36:36] LoadSceneAsync: 02二级菜单之字
[09-01 06:36:36] 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.2026.09.01.06.36.51.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-01 06:36:40] Flow: GameBbWhite
[09-01 06:36:39] 断点恢复补判横幅
[09-01 06:36:39] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-01 06:36:39] 开始学习字[图]
[09-01 06:36:39] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-01 06:36:39] LoadSceneAsync: 03识字模块
[09-01 06:36:39] 记住1年级的一键开始字:图
[09-01 06:36:39] [Cloud]从万跳到图
[09-01 06:36:36] LoadSceneAsync: 02二级菜单之字
[09-01 06:36:36] 返回到二级菜单0
[09-01 06:36:36] Flow: BtnBack_OnClick
[09-01 06:36:30] Flow: GameBbRed
[09-01 06:36:30] Flow: GameBbWhite_Finish
[09-01 06:36:30] Flow: GameBbWhite
[09-01 06:36:29] 断点恢复补判横幅
[09-01 06:36:29] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-01 06:36:29] 开始学习字[万]
[09-01 06:36:29] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-01 06:36:29] LoadSceneAsync: 03识字模块
[09-01 06:36:29] 记住1年级的一键开始字:万
[09-01 06:36:29] [Cloud]从无跳到万
[09-01 06:36:25] LoadSceneAsync: 02二级菜单之字
[09-01 06:36:25] 返回到二级菜单0
[09-01 06:36:25] Flow: BtnBack_OnClick
[09-01 06:36:15] Flow: GameBbRed
[09-01 06:36:15] Flow: GameBbWhite_Finish
[09-01 06:36:15] Flow: GameBbWhite
[09-01 06:36:14] 断点恢复补判横幅
[09-01 06:36:14] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-01 06:36:14] 开始学习字[无]

【前序异常（新→旧）】

[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: 图
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: 图|GameBbWhite

【最近 Debug.Log】

[BackEventManager] Registered: 学习场景, stack count: 16
[06:36:39] 03识字模块 加载完成，用时 0.17 秒。
[06:36:39] [CreateLink] 正在查找环节资源:  <color=#FFE08D>00字入场</color> 
[06:36:44] 开始自转
[06:36:44] 开始自转
[06:36:44] 开始自转
[06:36:45] 开始自转
[06:36:45] 开始自转
[06:36:45] [AudioStatus] Trigger: Application Unfocused | Enabled: True | Paused: False | Volume: 1
[06:36:49] [AudioStatus] Trigger: Application Focused | Enabled: True | Paused: False | Volume: 1
[06:36:49]  <color=#FFE08D>后台切回前台，下载数据</color> 
[06:36:50] 走了
[06:36:50] 走了
[06:36:50] 走了
[06:36:50] 走了