👤 *游客用户错误上报*
`since 2026.10.04 10:51:58`

***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 9.0 / API-28 (PKQ1.190319.001/V2.0.2_260424)*
device.model: *EEBBK S5*
currentWord: *积*
version: *2026.08.18*
scene.active: *02特色功能*
playingLink: *学拼音*
lastLink: *学拼音*
secSinceLinkChange: *60.7*
secSinceLastFlowCall: *131.7*
clicksSinceLinkChange: *70*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[10-04 10:50:58] LoadSceneAsync: 02特色功能
[10-04 10:50:54] LoadSceneAsync: 01首页面
[10-04 10:49:49] LoadSceneAsync: 02二级菜单之诗
[10-04 10:49:48] LoadSceneAsync: 01首页面
[10-04 10:49:47] LoadSceneAsync: 02二级菜单之字
[10-04 10:49:47] 返回到二级菜单0
[10-04 10:49:47] Flow: BtnBack_OnClick
[10-04 10:49:46] Flow: GameBbYellow
[10-04 10:49:46] Flow: GameBbRed_Finish
[10-04 10:49:46] Flow: GameBbRed
```
#游客用户
#02特色功能
#ver20260818