🚨崩溃 IndexOutOfRangeException·AudioFollowLyrics+<PlayOneLine · vfdt5e

*古古识字*
`since 2026.08.21 17:56:24`

***Classifier***
```csharp
IndexOutOfRangeException: Index was outside the bounds of the array.```
***Callstack***
```csharp
[1].AudioFollowLyrics.GetInfoByLineIdx:0
[2].AudioFollowLyrics.GetUnitWeight:0
[3].AudioFollowLyrics+<PlayOneLineWithDoJump>d__38.MoveNext:0
[4].UnityEngine.SetupCoroutine.InvokeMoveNext:0
[5].AudioFollowLyrics.Update:0
[6].AudioFollowLyrics:Update()
```
***Attributes***
platform: *Android*
os.version: *Android OS 13 / API-33 (TP1A.220624.014/1703678106)*
device.model: *LeBest L202306*
phone.number: *19084258182*
isPaid: ❌
currentWord: *天*
version: *2026.08.18*
scene.active: *02特色功能*
playingLink: *成语故事*
lastLink: *成语故事*
secSinceLinkChange: *35.1*
secSinceLastFlowCall: *-1*
clicksSinceLinkChange: *25*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[08-21 17:55:49] [Cloud]学习成语[凿壁借光]
[08-21 17:55:49] [Cloud]学习成语[凿壁借光]
[08-21 17:55:49] [Cloud]学习成语[凿壁借光]
[08-21 17:55:47] Main Menu: OnPointDownBg
[08-21 17:55:47] Main Menu: OnPointDropBg
[08-21 17:55:47] Main Menu: OnPointDropBg
[08-21 17:55:47] Main Menu: OnPointDropBg
[08-21 17:55:47] Main Menu: OnPointDownBg
[08-21 17:55:47] Main Menu: OnPointDownBg
[08-21 17:55:47] Main Menu: OnPointDropBg
```
#ph19084258182
#02特色功能
#IndexOutOfRangeException
#Unhandled exception
#ver20260818
#LeBest L202306
📸 [screenshot](https://bugsnap.cnaron.com/login/19084258182.LeBest L202306.snap.2026.08.21.17.56.24.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[08-21 17:55:49] [Cloud]学习成语[凿壁借光]
[08-21 17:55:49] [Cloud]学习成语[凿壁借光]
[08-21 17:55:49] [Cloud]学习成语[凿壁借光]
[08-21 17:55:47] Main Menu: OnPointDownBg
[08-21 17:55:47] Main Menu: OnPointDropBg
[08-21 17:55:47] Main Menu: OnPointDropBg
[08-21 17:55:47] Main Menu: OnPointDropBg
[08-21 17:55:47] Main Menu: OnPointDownBg
[08-21 17:55:47] Main Menu: OnPointDownBg
[08-21 17:55:47] Main Menu: OnPointDropBg
[08-21 17:55:47] LoadSceneAsync: 02特色功能
[08-21 17:55:47] Main Menu: OnClickVerticalPoetryTitle
[08-21 17:55:47] Main Menu: OnPointDownBg
[08-21 17:55:47] Main Menu: OnPointDownBg
[08-21 17:55:47] Main Menu: OnPointDownBg
[08-21 17:55:47] Main Menu: OnPointDownBg
[08-21 17:55:45] Main Menu: OnPointDropBg
[08-21 17:55:45] Main Menu: OnPointDownBg
[08-21 17:55:45] Main Menu: OnPointDropBg
[08-21 17:55:45] Main Menu: OnPointDownBg
[08-21 17:55:45] Main Menu: OnPointDropBg
[08-21 17:55:45] Main Menu: OnPointDownBg
[08-21 17:55:45] Main Menu: OnPointDropBg
[08-21 17:55:45] Main Menu: OnPointDownBg
[08-21 17:55:44] Main Menu: OnPointDownBg
[08-21 17:55:44] Main Menu: OnPointDownBg
[08-21 17:55:44] Main Menu: OnPointDownBg
[08-21 17:55:44] Main Menu: OnPointDropBg
[08-21 17:55:44] Main Menu: OnPointDownBg
[08-21 17:55:44] Main Menu: OnPointDropBg

【前序异常（新→旧）】

[2026.08.21 17:56:24][Unhandled exception:AudioFollowLyrics.GetInfoByLineIdx (System.Int32 idx) (at <00000000000000000000000000000000>:0):IndexOutOfRangeException: Index was outside the bounds of the array.]
[2026.08.21 17:56:24][Unhandled exception:AudioFollowLyrics+<PlayOneLineWithDoJump>d__38.MoveNext () (at <00000000000000000000000000000000>:0):IndexOutOfRangeException: Index was outside the bounds of the array.]

【prefs（白名单）】

当前字: 天
本节课已学字: 
每节课学几个字: 3
手机号: 19084258182
购买的会员类型: 00000
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: 天|GameZuCi

【最近 Debug.Log】

changeValue <color=#FFE08D>True</color> 
changeValue <color=#FFE08D>False</color> 
changeValue <color=#FFE08D>True</color> 
changeValue <color=#FFE08D>False</color> 
changeValue <color=#FFE08D>True</color> 
changeValue <color=#FFE08D>False</color> 
changeValue <color=#FFE08D>True</color> 
changeValue <color=#FFE08D>False</color> 
changeValue <color=#FFE08D>True</color> 
changeValue <color=#FFE08D>False</color> 
changeValue <color=#FFE08D>True</color> 
changeValue <color=#FFE08D>False</color> 
changeValue <color=#FFE08D>True</color> 
changeValue <color=#FFE08D>False</color> 
[17:56:24] 📸 截图已交给 R2: login/19084258182.LeBest L202306.snap.2026.08.21.17.56.24.jpg