🚨崩溃 ArgumentOutOfRangeException·System.ThrowHelper.ThrowArg · s2twni

*古古识字*
`since 2026.09.10 21:07:59`

***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].FlowLinePlaygroundPinyinMono.NeedShowFourTone:0
[4].FlowLinePlaygroundPinyinMono.OnClickKey:0
[5].UnityEngine.Events.UnityAction`1[T0].Invoke:0
[6].UnityEngine.Events.UnityEvent`1[T0].Invoke:0
```
***Attributes***
platform: *Android*
os.version: *Android OS 15 / API-35 (HONORROL-W60/9.0.0.176C00E176R104P1)*
device.model: *HONOR ROL-W60*
phone.number: *15828676989*
isPaid: ✅
currentWord: *片*
version: *2026.08.21*
scene.active: *02特色功能*
playingLink: *学拼音*
lastLink: *学拼音*
secSinceLinkChange: *146.3*
secSinceLastFlowCall: *148.0*
clicksSinceLinkChange: *124*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[09-10 21:05:32] LoadSceneAsync: 02特色功能
[09-10 21:05:31] LoadSceneAsync: 01首页面
[09-10 21:05:31] Flow: BtnBack_OnClick
[09-10 21:04:02] Flow: Mainline_LevelledReading
[09-10 20:55:15] [Cloud]完成本节课学习SNOP0910
[09-10 20:55:15] Flow: Mainline_ThreePartsOfLearnWords
[09-10 20:55:14] Flow: Mainline_AfteCurrentRoundStudy
[09-10 20:55:14] Flow: Mainline_AfterXFX
[09-10 20:55:14] Flow: GameXiaoFuXi_Finish
[09-10 20:54:34] Flow: GameXiaoFuXi
```
#ph15828676989
#02特色功能
#ArgumentOutOfRangeException
#Unhandled exception
#ver20260821
#HONOR ROL-W60
📸 [screenshot](https://bugsnap.cnaron.com/paid/15828676989.HONOR ROL-W60.snap.2026.09.10.21.07.59.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-10 21:05:32] LoadSceneAsync: 02特色功能
[09-10 21:05:31] LoadSceneAsync: 01首页面
[09-10 21:05:31] Flow: BtnBack_OnClick
[09-10 21:04:02] Flow: Mainline_LevelledReading
[09-10 20:55:15] [Cloud]完成本节课学习SNOP0910
[09-10 20:55:15] Flow: Mainline_ThreePartsOfLearnWords
[09-10 20:55:14] Flow: Mainline_AfteCurrentRoundStudy
[09-10 20:55:14] Flow: Mainline_AfterXFX
[09-10 20:55:14] Flow: GameXiaoFuXi_Finish
[09-10 20:54:34] Flow: GameXiaoFuXi
[09-10 20:54:34] LoadSceneAsync: 03小狗场景
[09-10 20:54:33] Flow: Mainline_AfterThreePartsInReview
[09-10 20:54:31] Flow: StarBox_Three
[09-10 20:54:31] Flow: MainLine_ChallengeTogether_Finish
[09-10 20:54:17] Flow: MainLine_ChallengeTogether
[09-10 20:54:17] Flow: MainLine_GameWritingXXL_Finish
[09-10 20:54:17] Flow: MainLine_GameWritingXXL
[09-10 20:54:17] Flow: GameWritingXiaoXiaoLe_Finish
[09-10 20:54:01] Flow: MainLine_GameWritingXXL
[09-10 20:54:00] Flow: GameWritingXiaoXiaoLe_Finish
[09-10 20:53:44] Flow: MainLine_GameWritingXXL
[09-10 20:53:44] Flow: GameWritingXiaoXiaoLe_Finish
[09-10 20:53:34] Flow: MainLine_GameWritingXXL
[09-10 20:53:34] Flow: GameWritingXiaoXiaoLe_Finish
[09-10 20:53:23] Flow: MainLine_GameWritingXXL
[09-10 20:53:23] Flow: GameWritingXiaoXiaoLe_Finish
[09-10 20:53:07] Flow: MainLine_GameWritingXXL
[09-10 20:53:07] Flow: Mainline_GameCutFruitInReview_Finish
[09-10 20:53:07] Flow: Mainline_GameCutFruitInReview
[09-10 20:53:05] Flow: StarBox_Two

【前序异常（新→旧）】

[2026.09.10 21:07:59][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]
[2026.09.10 21:07:58][Unhandled exception:HGuGu.GetFourVoice (System.String realPinYin) (at <00000000000000000000000000000000>:0):IndexOutOfRangeException: Index was outside the bounds of the array.]
[2026.09.09 06:55:08][Unhandled exception:LessonController.ReturnToMainMenu () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]

【prefs（白名单）】

当前字: 片
本节课已学字: 
每节课学几个字: 5
手机号: 15828676989
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: 黄|CurrentWordExit

【最近 Debug.Log】

[HomePage] 首页 OnEnable - 已刷新信息
[21:05:31] 01首页面 加载完成，用时 0.09 秒。
[HomePage] ========== 古古识字启动 ==========
[HomePage] 首页初始化完成
[BackEventManager] Registered: 首页, stack count: 5
[21:05:31] bannerFrom:  <color=#FFE08D>11003</color> 
[HomePage] 跳转功能: pinyin
[HomePage] 跳转场景: 02特色场景, linkName: 学拼音
[21:05:32] 开始加载场景 02特色功能
[BackEventManager] Unregistered: 首页, removed 1, stack count: 4
[BackEventManager] Scene unloaded: 01首页面, stack count: 4
[BackEventManager] Registered: 特色功能场景, stack count: 5
[21:05:33] 02特色功能 加载完成，用时 0.09 秒。
[21:07:58] 📸 截图已交给 R2: paid/15828676989.HONOR ROL-W60.snap.2026.09.10.21.07.58.jpg
[21:07:59] 遍历拼音表结束，返回默认值