🚨崩溃 NullReferenceException·FlowLineStudySceneMono.HideCatGr · xgsmcb

*古古识字*
`since 2026.09.03 20:15:07`

***Classifier***
```csharp
NullReferenceException: Object reference not set to an instance of an object```
***Callstack***
```csharp
[1].FlowLineStudySceneMono.HideCatGround:794
[2].FlowLineStudySceneMono.CreateLink:679
[3].FlowLineGeneral.LoadPumpkinLamp:1116
[4].FlowLineGeneral.CallBackToGeneralImpl_claudecode_20260527:134
[5].FlowLineGeneral.CallBackToGeneral:80
[6].FlowLineStudySceneMono.Update:82
```
***Attributes***
platform: *WindowsEditor*
os.version: *Windows 10  (10.0.22631) 64bit*
device.model: *PUC-WXXXX (HUAWEI)*
phone.number: *13645150534*
isPaid: ✅
currentWord: *坐*
version: *2026.08.21*
scene.active: *03消消乐批量查看*
playingLink: *记忆曲线复习*
lastLink: *记忆曲线复习*
secSinceLinkChange: *0.0*
secSinceLastFlowCall: *0.0*
clicksSinceLinkChange: *0*
shieldCount: *1*
dialogueBoxCount: *1*
isSynthetic: *false*
oplist:
```
[09-03 20:15:07] 每日复习强制提示弹窗已展示
[09-03 20:15:07] 开始记忆曲线复习
[09-03 20:15:07] Flow: DailyReview
[09-03 20:12:26] LoadSceneAsync: 03消消乐批量查看
[09-03 20:12:26] 点击字卡的写字练习
[09-03 20:12:24] LoadScene: 02特色功能
[09-03 20:10:26] LoadSceneAsync: 03消消乐批量查看
[09-03 20:10:26] 点击字卡的写字练习
[09-03 20:10:24] LoadScene: 02特色功能
[09-03 20:09:11] LoadSceneAsync: 03消消乐批量查看
```
#ph13645150534
#03消消乐批量查看
#NullReferenceException
#Unhandled exception
#ver20260821
#PUC-WXXXX (HUAWEI)
📸 [screenshot](https://bugsnap.cnaron.com/paid/13645150534.PUC-WXXXX (HUAWEI).snap.2026.09.03.20.15.07.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[09-03 20:15:07] 每日复习强制提示弹窗已展示
[09-03 20:15:07] 开始记忆曲线复习
[09-03 20:15:07] Flow: DailyReview
[09-03 20:12:26] LoadSceneAsync: 03消消乐批量查看
[09-03 20:12:26] 点击字卡的写字练习
[09-03 20:12:24] LoadScene: 02特色功能
[09-03 20:10:26] LoadSceneAsync: 03消消乐批量查看
[09-03 20:10:26] 点击字卡的写字练习
[09-03 20:10:24] LoadScene: 02特色功能
[09-03 20:09:11] LoadSceneAsync: 03消消乐批量查看
[09-03 20:09:11] 点击字卡的写字练习
[09-03 20:09:09] LoadScene: 02特色功能
[09-03 20:07:36] LoadSceneAsync: 03消消乐批量查看
[09-03 20:07:36] 点击字卡的写字练习
[09-03 20:07:33] LoadScene: 02特色功能
[09-03 18:04:57] LoadSceneAsync: 03消消乐批量查看
[09-03 18:04:57] 点击字卡的写字练习
[09-03 18:04:54] LoadScene: 02特色功能
[09-03 18:03:13] LoadSceneAsync: 03消消乐批量查看
[09-03 18:03:13] 点击字卡的写字练习
[09-03 18:03:09] LoadScene: 02特色功能
[09-03 18:02:29] LoadSceneAsync: 03消消乐批量查看
[09-03 18:02:29] 点击字卡的写字练习
[09-03 18:02:24] LoadSceneAsync: 02特色功能
[09-03 18:02:17] 记住1年级的一键开始字:坐
[09-03 18:02:17] LoadSceneAsync: 01首页面
[09-03 18:02:17] [Cloud]打开App0903-18:02：PUC-WXXXX (HUAWEI)@2026.08.21SNOP
[09-03 18:02:17] LoadScene: 00Load
[09-03 16:14:40] LoadSceneAsync: 01首页面
[09-03 15:44:08] LoadScene: 02特色功能

【前序异常（新→旧）】

[2026.09.03 20:15:07][Unhandled exception:FlowLineStudySceneMono.HideCatGround () (at Assets/Scripts/MonoBehaviour/03StudyWord/00SceneManager/FlowLineStudySceneMono.cs:794):NullReferenceException: Object reference not set to an instance of an object]
[2026.08.21 17:49:54][Unhandled exception:UnityEngine.MonoBehaviour.StartCoroutine (System.Collections.IEnumerator routine) (at <531e906a5d9447dca62c95ab61ff1c26>:0):MissingReferenceException: The object of type 'FlowLineStudySceneMono' has been destroyed but you are still trying to access it.Your script should either check if it is null or you should not destroy the object.]
[2026-08-16 10:26:46] [PayForAndroid::AliPay:331] NullReferenceException: Object reference not set to an instance of an object | Android调起Alipay界面时异常
[2026.07.25 13:53:00][Unhandled exception::FlowLineStudySceneMono+<ShowMaskForReview>d__106.MoveNext () (at Assets/Scripts/MonoBehaviour/03StudyWord/00SceneManager/FlowLineStudySceneMono.cs:747):MissingReferenceException: The object of type 'GameObject' has been destroyed but you are still trying to access it.Your script should either check if it is null or you should not destroy the object.]
[2026.06.29 16:05:02][Unhandled exception::FlowLineStudySceneMono+<ShowMaskForReview>d__106.MoveNext () (at Assets/Scripts/MonoBehaviour/03StudyWord/00SceneManager/FlowLineStudySceneMono.cs:747):MissingReferenceException: The object of type 'GameObject' has been destroyed but you are still trying to access it.Your script should either check if it is null or you should not destroy the object.]

【prefs（白名单）】

当前字: 坐
本节课已学字: 
每节课学几个字: 3
手机号: 13645150534
购买的会员类型: 11001
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: 坐|GamePinYin

【最近 Debug.Log】

[20:12:41] [AudioStatus] Trigger: Application Unfocused | Enabled: True | Paused: False | Volume: 1
[20:12:42] [AudioStatus] Trigger: Application Focused | Enabled: True | Paused: False | Volume: 1
[20:12:42]  <color=#FFE08D>后台切回前台，下载数据</color> 
[20:13:45] [AudioStatus] Trigger: Application Unfocused | Enabled: True | Paused: False | Volume: 1
[20:13:55] [AudioStatus] Trigger: Application Focused | Enabled: True | Paused: False | Volume: 1
[20:13:55]  <color=#FFE08D>后台切回前台，下载数据</color> 
[20:14:01] [AudioStatus] Trigger: Application Unfocused | Enabled: True | Paused: False | Volume: 1
[20:14:01] [AudioStatus] Trigger: Application Focused | Enabled: True | Paused: False | Volume: 1
[20:14:01]  <color=#FFE08D>后台切回前台，下载数据</color> 
[20:14:02] [AudioStatus] Trigger: Application Unfocused | Enabled: True | Paused: False | Volume: 1
[20:14:30] [AudioStatus] Trigger: Application Focused | Enabled: True | Paused: False | Volume: 1
[20:14:30]  <color=#FFE08D>后台切回前台，下载数据</color> 
[20:14:48] [AudioStatus] Trigger: Application Unfocused | Enabled: True | Paused: False | Volume: 1
[20:14:57] [AudioStatus] Trigger: Application Focused | Enabled: True | Paused: False | Volume: 1
[20:14:57]  <color=#FFE08D>后台切回前台，下载数据</color>