🚨崩溃 ArgumentOutOfRangeException·System.ThrowHelper.ThrowArg · r56zbx

*古古识字*
`since 2026.09.14 21:01:33`

***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: *IPhonePlayer*
os.version: *iPadOS 26.6.2*
device.model: *iPad12,1*
phone.number: *15016283701*
isPaid: ✅
currentWord: *明*
version: *2026.09.07*
scene.active: *02特色功能*
playingLink: *学拼音*
lastLink: *学拼音*
secSinceLinkChange: *114.4*
secSinceLastFlowCall: *390.8*
clicksSinceLinkChange: *36*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[09-14 20:59:39] LoadSceneAsync: 02特色功能
[09-14 20:59:35] LoadSceneAsync: 01首页面
[09-14 20:58:30] [Cloud]学习成语[吃不到葡萄说葡萄酸]
[09-14 20:57:12] [Cloud]学习成语[丑小鸭-完]
[09-14 20:57:10] 成语故事已学戳[丑小鸭]
[09-14 20:56:03] [Cloud]学习成语[丑小鸭-1]
[09-14 20:55:04] LoadSceneAsync: 02特色功能
[09-14 20:55:02] LoadSceneAsync: 01首页面
[09-14 20:55:02] Flow: BtnBack_OnClick
[09-14 20:54:36] Flow: Mainline_LevelledReading
```
#ph15016283701
#02特色功能
#ArgumentOutOfRangeException
#Unhandled exception
#ver20260907
#iPad12,1
📸 [screenshot](https://bugsnap.cnaron.com/paid/15016283701.iPad12.1.snap.2026.09.14.21.01.33.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-14 20:59:39] LoadSceneAsync: 02特色功能
[09-14 20:59:35] LoadSceneAsync: 01首页面
[09-14 20:58:30] [Cloud]学习成语[吃不到葡萄说葡萄酸]
[09-14 20:57:12] [Cloud]学习成语[丑小鸭-完]
[09-14 20:57:10] 成语故事已学戳[丑小鸭]
[09-14 20:56:03] [Cloud]学习成语[丑小鸭-1]
[09-14 20:55:04] LoadSceneAsync: 02特色功能
[09-14 20:55:02] LoadSceneAsync: 01首页面
[09-14 20:55:02] Flow: BtnBack_OnClick
[09-14 20:54:36] Flow: Mainline_LevelledReading
[09-14 20:54:09] [Cloud]完成本节课学习SNOP0914
[09-14 20:54:09] Flow: Mainline_ThreePartsOfLearnWords
[09-14 20:54:06] Flow: Mainline_AfteCurrentRoundStudy
[09-14 20:54:06] Flow: Mainline_AfterXFX
[09-14 20:54:06] Flow: GameXiaoFuXi_Finish
[09-14 20:53:26] Flow: GameXiaoFuXi
[09-14 20:53:25] LoadSceneAsync: 03小狗场景
[09-14 20:53:07] Flow: Mainline_AfterThreePartsInReview
[09-14 20:53:02] Flow: StarBox_Three
[09-14 20:53:02] Flow: MainLine_ChallengeTogether_Finish
[09-14 20:52:31] Flow: MainLine_ChallengeTogether
[09-14 20:52:31] Flow: MainLine_GameWritingXXL_Finish
[09-14 20:52:31] Flow: MainLine_GameWritingXXL
[09-14 20:52:31] Flow: GameWritingXiaoXiaoLe_Finish
[09-14 20:51:26] Flow: MainLine_GameWritingXXL
[09-14 20:51:26] Flow: GameWritingXiaoXiaoLe_Finish
[09-14 20:50:33] Flow: MainLine_GameWritingXXL
[09-14 20:50:33] Flow: GameWritingXiaoXiaoLe_Finish
[09-14 20:49:56] Flow: MainLine_GameWritingXXL
[09-14 20:49:56] Flow: Mainline_GameCutFruitInReview_Finish

【前序异常（新→旧）】

[2026.09.14 21:01:33][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]
[2026-09-08 19:52:01] [System.Collections.Generic.Dictionary`2::get_Item:0] KeyNotFoundException: The given key was not present in the dictionary. | errorMessage
[2026.05.23 17:17:01][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]

【prefs（白名单）】

当前字: 明
本节课已学字: 
每节课学几个字: 3
手机号: 15016283701
购买的会员类型: 11009
本地存的最新版本号: 2026.09.07
是否首次安装_bool: False
消消乐放宽机型: EEBBK S5，EEBBK S4
识字断点: 今|CurrentWordExit

【最近 Debug.Log】

[BackEventManager] Scene unloaded: 02特色功能, stack count: 4
[HomePage] 首页 OnEnable - 已刷新信息
[20:59:35] 01首页面 加载完成，用时 0.12 秒。
[HomePage] ========== 古古识字启动 ==========
[HomePage] 首页初始化完成
[BackEventManager] Registered: 首页, stack count: 5
[20:59:35] bannerFrom:  <color=#FFE08D>11009</color> 
[HomePage] 跳转功能: pinyin
[HomePage] 跳转场景: 02特色场景, linkName: 学拼音
[20:59:39] 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
[20:59:39] 02特色功能 加载完成，用时 0.06 秒。
[21:01:33] 遍历拼音表结束，返回默认值