🚨崩溃 ArgumentException·UnityEngine.Object.CheckNullArgument · f7nym7

*古古识字*
`since 2026.10.07 10:46:07`

***Classifier***
```csharp
ArgumentException: The Object you want to instantiate is null.```
***Callstack***
```csharp
[1].UnityEngine.Object.CheckNullArgument:0
[2].UnityEngine.Object.Instantiate:0
[3].UnityEngine.Object.Instantiate[T]:0
[4].FlowLineStudySceneMono.CreateLink:0
[5].FlowLineGeneral.CallBackToGeneral:0
[6].FlowLineGeneral.CallBackToGeneral:0
```
***Attributes***
platform: *IPhonePlayer*
os.version: *iPadOS 26.6.2*
device.model: *iPad15,3*
phone.number: *15822103048*
isPaid: ❌
currentWord: *对*
version: *2026.09.28*
scene.active: *03识字模块*
playingLink: *挑战赛复习*
lastLink: *挑战赛复习*
secSinceLinkChange: *0.0*
secSinceLastFlowCall: *0.0*
clicksSinceLinkChange: *0*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
oplist:
```
[10-07 10:46:07] 环节预制体空[挑战赛复习]
[10-07 10:46:07] Flow: MainLine_ChallengeTogether
[10-07 10:46:07] Flow: MainLine_GameWritingXXL_Finish
[10-07 10:46:07] Flow: MainLine_GameWritingXXL
[10-07 10:46:07] Flow: GameWritingXiaoXiaoLe_Finish
[10-07 10:45:12] Flow: GameWritingXiaoXiaoLe
[10-07 10:45:12] Flow: GameWritingZhaoZheXie_Finish
[10-07 10:44:59] Flow: GameWritingZhaoZheXie
[10-07 10:44:59] Flow: GameBbYellow_Finish
[10-07 10:44:59] Flow: GameBbYellow
```
#ph15822103048
#03识字模块
#ArgumentException
#Unhandled exception
#ver20260928
#iPad15,3
📸 [screenshot](https://bugsnap.cnaron.com/login/15822103048.iPad15.3.snap.2026.10.07.10.46.07.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[10-07 10:46:07] 环节预制体空[挑战赛复习]
[10-07 10:46:07] Flow: MainLine_ChallengeTogether
[10-07 10:46:07] Flow: MainLine_GameWritingXXL_Finish
[10-07 10:46:07] Flow: MainLine_GameWritingXXL
[10-07 10:46:07] Flow: GameWritingXiaoXiaoLe_Finish
[10-07 10:45:12] Flow: GameWritingXiaoXiaoLe
[10-07 10:45:12] Flow: GameWritingZhaoZheXie_Finish
[10-07 10:44:59] Flow: GameWritingZhaoZheXie
[10-07 10:44:59] Flow: GameBbYellow_Finish
[10-07 10:44:59] Flow: GameBbYellow
[10-07 10:44:59] Flow: GameBbRed_Finish
[10-07 10:44:52] Flow: GameBbRed
[10-07 10:44:52] Flow: GameBbWhite_Finish
[10-07 10:44:52] Flow: GameBbWhite
[10-07 10:44:51] Flow: GameNewWordEnter_Begin_NotCareFinish_OnlyForShowing
[10-07 10:44:51] 开始学习字[对]
[10-07 10:44:51] Flow: WhichLinkShouldBe_CurrentWordBegin
[10-07 10:44:51] LoadSceneAsync: 03识字模块
[10-07 10:44:49] 记住1年级的一键开始字:对
[10-07 10:44:40] 环节预制体空[写字消消乐复习]
[10-07 10:44:40] Flow: MainLine_GameWritingXXL
[10-07 10:44:40] Flow: GameWritingXiaoXiaoLe_Finish
[10-07 10:44:21] Flow: GameWritingXiaoXiaoLe
[10-07 10:44:21] Flow: GameWritingZhaoZheXie_Finish
[10-07 10:44:03] Flow: GameWritingZhaoZheXie
[10-07 10:44:03] Flow: GameBbYellow_Finish
[10-07 10:44:03] Flow: GameBbYellow
[10-07 10:44:03] Flow: GameBbRed_Finish
[10-07 10:44:03] Flow: GameBbRed
[10-07 10:44:03] Flow: GameBbWhite_Finish

【前序异常（新→旧）】

[2026.10.07 10:46:07][Unhandled exception:UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) (at <00000000000000000000000000000000>:0):ArgumentException: The Object you want to instantiate is null.]
[2026.10.07 10:44:40][Unhandled exception:UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) (at <00000000000000000000000000000000>:0):ArgumentException: The Object you want to instantiate is null.]

【prefs（白名单）】

当前字: 对
本节课已学字: 对对歌
每节课学几个字: 3
手机号: 15822103048
购买的会员类型: 00000
本地存的最新版本号: 2026.09.28
是否首次安装_bool: False
消消乐放宽机型: EEBBK S5，EEBBK S4
识字断点: 对|GameWritingXiaoXiaoLe

【最近 Debug.Log】

[10:44:48] [AudioStatus] Trigger: Application Unfocused | Enabled: True | Paused: False | Volume: 1
[10:44:49] [AudioStatus] Trigger: Application Focused | Enabled: True | Paused: False | Volume: 1
[10:44:49]  <color=#FFE08D>后台切回前台，下载数据</color> 
[10:44:49] From PHP：对
[10:44:49] 当前字是从PHP端返回的数据，不重新上传
[10:44:49] 在识字场景，当前字不同于云端，需要校正
[10:44:51] 开始加载场景 03识字模块
[BackEventManager] Scene unloaded: 03识字模块, stack count: 9
[BackEventManager] Registered: 学习场景, stack count: 10
[10:44:51] 03识字模块 加载完成，用时 0.04 秒。
[10:44:51] [CreateLink] 正在查找环节资源:  <color=#FFE08D>00字入场</color>