🚨崩溃 NullReferenceException·UnityEngine.UI.Graphic.SetVertic · xr5mz6

*古古识字*
`since 2026.08.25 19:21:10`

***Classifier***
```csharp
NullReferenceException: Object reference not set to an instance of an object.```
***Callstack***
```csharp
[1].UnityEngine.UI.Graphic.SetVerticesDirty:0
[2].UnityEngine.UI.Text.set_text:0
[3].HGuGu+<GetContentByNameFromOurWeb>d__59.MoveNext:0
[4].GuGuCoroutineTracker_claudecode_20260818+<Guard_claudecode_20260818>d__20.MoveNext:0
[5].UnityEngine.SetupCoroutine.InvokeMoveNext:0
```
***Attributes***
platform: *IPhonePlayer*
os.version: *iPadOS 18.5*
device.model: *iPad7,11*
phone.number: *13698683791*
isPaid: ❌
currentWord: *天*
version: *2026.08.21*
scene.active: *02家长界面*
playingLink: *-*
lastLink: *-*
secSinceLinkChange: *-1*
secSinceLastFlowCall: *-1*
clicksSinceLinkChange: *38*
shieldCount: *0*
dialogueBoxCount: *0*
isSynthetic: *false*
coroutine:
```
⚠️ 协程 <GetContentByNameFromOurWeb>d__59 抛 NullReferenceException，启动点 HGuGu.cs:561 CreateBox_UserAgreement（启动记录 #13）（0.0s 前）
最近启动点(新→旧):
[#13 t-1.7s] HGuGu.cs:561 CreateBox_UserAgreement → <GetContentByNameFromOurWeb>d__59
[#12 t-4.7s] HGuGu.cs:4341 PHP_SendAction_Priority → <U3DSendHttpPostRequestToPHP>d__396
[#11 t-4.7s] FlowLineParentsInterface.cs:326 GetUserPayProject → <PHP_SendAction_Priority>d__389
[#10 t-16.4s] HGuGu.cs:4341 PHP_SendAction_Priority → <U3DSendHttpPostRequestToPHP>d__396
[#9 t-16.4s] FlowLineParentsInterface.cs:192 PHP_StartLogin → <PHP_SendAction_Priority>d__389
[#8 t-20.3s] HGuGu.cs:4341 PHP_SendAction_Priority → <U3DSendHttpPostRequestToPHP>d__396
[#7 t-20.3s] FlowLineParentsInterface.cs:132 GetCodeFromPHP → <PHP_SendAction_Priority>d__389
[#6 t-28.6s] HGuGu.cs:4333 PHP_SendAction → <U3DSendHttpPostRequestToPHP>d__396
```
oplist:
```
[08-25 19:21:06] LoadScene: 02家长界面
[08-25 19:21:04] LoadSceneAsync: 01首页面
[08-25 19:20:54] [Cloud]登录成功0825SNOP
[08-25 19:20:54] [Cloud]IPAD7,11发送登录信息到后台13698683791+3384
[08-25 19:20:39] LoadScene: 02家长界面
[08-25 19:20:30] [Cloud]IPAD7,11更新了App，从到2026.08.21
[08-25 19:20:29] LoadSceneAsync: 01首页面
[08-25 19:20:29] [Cloud]打开App0825-19:20：IPAD7,11@2026.08.21SNOP
[08-25 19:20:29] LoadScene: 00Load
```
#ph13698683791
#02家长界面
#NullReferenceException
#Unhandled exception
#ver20260821
#iPad7,11
📸 [screenshot](https://bugsnap.cnaron.com/login/13698683791.iPad7.11.snap.2026.08.25.19.21.10.jpg)

附加现场（原 JSON 附件的内容）

【本地 opList（因果链，新→旧）】

[08-25 19:21:06] LoadScene: 02家长界面
[08-25 19:21:04] LoadSceneAsync: 01首页面
[08-25 19:20:54] [Cloud]登录成功0825SNOP
[08-25 19:20:54] [Cloud]IPAD7,11发送登录信息到后台13698683791+3384
[08-25 19:20:39] LoadScene: 02家长界面
[08-25 19:20:30] [Cloud]IPAD7,11更新了App，从到2026.08.21
[08-25 19:20:29] LoadSceneAsync: 01首页面
[08-25 19:20:29] [Cloud]打开App0825-19:20：IPAD7,11@2026.08.21SNOP
[08-25 19:20:29] LoadScene: 00Load

【前序异常（新→旧）】

[2026.08.25 19:21:10][Unhandled exception:UnityEngine.UI.Graphic.SetVerticesDirty () (at <00000000000000000000000000000000>:0):NullReferenceException: Object reference not set to an instance of an object.]

【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: 13698683791
购买的会员类型: 00000
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: 

【最近 Debug.Log】

[19:21:04] 01首页面 加载完成，用时 0.11 秒。
[HomePage] ========== 古古识字启动 ==========
[HomePage] 首页初始化完成
[BackEventManager] Registered: 首页, stack count: 1
[19:21:04] bannerFrom:  <color=#FFE08D>00000</color> 
[HomePage] 用户点击头像，跳转家长界面
[19:21:06] 开始加载场景 02家长界面
[BackEventManager] Unregistered: 首页, removed 1, stack count: 0
[BackEventManager] Scene unloaded: 01首页面, stack count: 0
[19:21:06] needOpenTabIdx:  <color=#FFE08D>0</color> 
[19:21:06] 点击了[登录解锁]tab，且已登录，获取一次最新的支付状态
[19:21:06] 登录成功，也要清空本地学习记录，为了能获取到本账号的最新数据
[BackEventManager] Registered: 197014, stack count: 1
[19:21:06] 苹果支付初始化@Awake
[19:21:06] 02家长界面 加载完成，用时 0.03 秒。