🚨崩溃 ArgumentOutOfRangeException·System.ThrowHelper.ThrowArg · rhj8yf

*古古识字*
`since 2026.09.18 18:13:29`

***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 16 / API-36 (BP2A.250605.031.A3/compiler260806220908)*
device.model: *vivo PA2455*
phone.number: *18187425960*
isPaid: ✅
currentWord: *我*
version: *2026.08.18*
scene.active: *03识字模块*
playingLink: *白字黑板*
lastLink: *白字黑板*
secSinceLinkChange: *4.7*
secSinceLastFlowCall: *4.7*
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 #112）（0.0s 前）
最近启动点(新→旧):
[#113 t-0.4s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#112 t-0.5s] FlowLineBlackboard.cs:178 OnCall → <CreateAndSetWordAnim>d__44
[#111 t-5.9s] HGuGu.cs:4333 PHP_SendAction → <U3DSendHttpPostRequestToPHP>d__396
[#110 t-5.9s] ServerInteraction.cs:44 SendToPHP_OnChangeCurrentWord → <PHP_SendAction>d__388
[#109 t-44.0s] HGuGu.cs:4333 PHP_SendAction → <U3DSendHttpPostRequestToPHP>d__396
[#108 t-44.0s] ServerInteraction.cs:44 SendToPHP_OnChangeCurrentWord → <PHP_SendAction>d__388
[#107 t-88.5s] FlowLineCultureWikiMono.cs:258 ShowCultureContent → <ShowContentAtPlayingAudio>d__26
[#106 t-89.7s] FlowLineCultureWiki.cs:67 OnCall → <ShowCultureContent>d__25
```
oplist:
```
[09-18 18:13:24] Flow: GameBbWhite
[09-18 18:13:23] 断点恢复补判横幅
[09-18 18:13:23] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-18 18:13:23] 开始学习字[我]
[09-18 18:13:23] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-18 18:13:23] LoadSceneAsync: 03识字模块
[09-18 18:13:23] 记住1年级的一键开始字:我
[09-18 18:13:23] [Cloud]从你跳到我
[09-18 18:13:18] LoadSceneAsync: 02二级菜单之字
[09-18 18:13:18] 返回到二级菜单0
```
#ph18187425960
#03识字模块
#ArgumentOutOfRangeException
#Unhandled exception
#ver20260818
#vivo PA2455
📸 [screenshot](https://bugsnap.cnaron.com/paid/18187425960.vivo PA2455.snap.2026.09.18.18.13.29.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-18 18:13:24] Flow: GameBbWhite
[09-18 18:13:23] 断点恢复补判横幅
[09-18 18:13:23] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[09-18 18:13:23] 开始学习字[我]
[09-18 18:13:23] Flow: WhichLinkShouldBe_CurrentWordBegin
[09-18 18:13:23] LoadSceneAsync: 03识字模块
[09-18 18:13:23] 记住1年级的一键开始字:我
[09-18 18:13:23] [Cloud]从你跳到我
[09-18 18:13:18] LoadSceneAsync: 02二级菜单之字
[09-18 18:13:18] 返回到二级菜单0
[09-18 18:13:18] Flow: BtnBack_OnClick
[09-18 18:12:45] 断点恢复补判横幅
[09-18 18:12:45] Flow: GameWiKiCulture
[09-18 18:12:45] [Cloud]断点续传:你 → GameWiKiCulture
[09-18 18:12:45] LoadSceneAsync: 03识字模块
[09-18 18:12:45] 记住1年级的一键开始字:你
[09-18 18:12:43] LoadSceneAsync: 01首页面
[09-18 18:12:40] LoadSceneAsync: 02二级菜单之字
[09-18 18:12:40] 返回到二级菜单0
[09-18 18:12:40] Flow: BtnBack_OnClick
[09-18 18:11:57] Flow: GameWiKiCulture
[09-18 18:11:57] Flow: GameSoulLink_Finish
[09-18 18:11:57] Flow: GameSoulLink
[09-18 18:11:57] Flow: GameZuCi_Finish
[09-18 18:11:40] Flow: GameZuCi
[09-18 18:11:40] Flow: GamePinYin_Finish
[09-18 18:11:40] Flow: GamePinYin
[09-18 18:11:40] Flow: GameWritingXiaoXiaoLe_Finish
[09-18 18:11:11] Flow: GameWritingXiaoXiaoLe
[09-18 18:11:11] Flow: GameWritingZhaoZheXie_Finish

【前序异常（新→旧）】

[2026.09.18 18:13:29][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 18:12:45][Unhandled exception:GameCultureWikiOnRudder.Start () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]

【prefs（白名单）】

当前字: 我
本节课已学字: 
每节课学几个字: 3
手机号: 18187425960
购买的会员类型: 11003
本地存的最新版本号: 2026.08.18
是否首次安装_bool: False
消消乐放宽机型: EEBBK S5，EEBBK S4
识字断点: 我|GameBbWhite

【最近 Debug.Log】

[BackEventManager] Registered: 识字场景, stack count: 7
[18:13:23] currentIdx:3; newIdx:4
[18:13:23]  <color=#FF515A>[OP]：</color> 从你跳到我 <- 断点续传:你 → GameWiKiCulture <- 
[18:13:23] 上传：当前字、打怪积分、课表
[18:13:23] 上传：打怪积分和 <color=#FFE08D>凿壁借光</color> 
[18:13:23] 开始加载场景 03识字模块
[BackEventManager] Unregistered: 识字场景, removed 1, stack count: 6
[BackEventManager] Scene unloaded: 02二级菜单之字, stack count: 6
[BackEventManager] Registered: 学习场景, stack count: 7
[18:13:23] 03识字模块 加载完成，用时 0.09 秒。
[18:13:23] [CreateLink] 正在查找环节资源:  <color=#FFE08D>00字入场</color> 
[18:13:27] 开始自转
[18:13:27] 开始自转
[18:13:28] 走了
[18:13:29] 走了