[iOS] 「隐藏的资产」页面，无法点击「取消隐藏」按钮

[yeyuqwer]

平台

仅 iOS 端出现，Android 端表现正常

复现步骤

• 点击底部「钱包」，点击任意 token，进入详情页后，点击右上角选择隐藏
• 回到首页，点击右上角设置
• 查看「隐藏的资产」页面，点击右侧菜单，出现「取消隐藏」按钮，但是无法成功点击

截图

[yeyuqwer]

再次测试后发现，按钮左侧部分无法点击，而右侧部分点击后闪退，点击如图紫色框部分所示，会导致闪退。

且最终并没有实现其功能，最终还是没有成功「取消隐藏 token」

错误日志

2026-04-20 05:09:09.863 OneGateApp[951:137630] 
Unhandled Exception:
System.ArgumentException: An item with the same key has already been added. Key: Microsoft.Maui.Controls.SwipeItem
   at System.Collections.Generic.Dictionary`2[[Microsoft.Maui.ISwipeItem, Microsoft.Maui, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null],[System.Object, System.Private.CoreLib, Version=10.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].TryInsert(ISwipeItem key, Object value, InsertionBehavior behavior)
   at System.Collections.Generic.Dictionary`2[[Microsoft.Maui.ISwipeItem, Microsoft.Maui, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null],[System.Object, System.Private.CoreLib, Version=10.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Add(ISwipeItem key, Object value)
   at Microsoft.Maui.Platform.MauiSwipeView.UpdateSwipeItems()
   at Microsoft.Maui.Platform.MauiSwipeView.ProgrammaticallyOpenSwipeItem(OpenSwipeItem openSwipeItem, Boolean animated)
   at Microsoft.Maui.Handlers.SwipeViewHandler.MapRequestOpen(ISwipeViewHandler handler, ISwipeView swipeView, Object args)
   at Microsoft.Maui.CommandMapper`2.<>c__DisplayClass6_0[[Microsoft.Maui.ISwipeView, Microsoft.Maui, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null],[Microsoft.Maui.Handlers.ISwipeViewHandler, Microsoft.Maui, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null]].<Add>b__0(IElementHandler h, IElement v, Object o)
   at Microsoft.Maui.CommandMapper.InvokeCore(String key, IElementHandler viewHandler, IElement virtualView, Object args)
   at Microsoft.Maui.Handlers.ElementHandler.Invoke(String command, Object args)
   at Microsoft.Maui.Controls.SwipeView.Microsoft.Maui.ISwipeView.RequestOpen(SwipeViewOpenRequest swipeOpenRequest)
   at Microsoft.Maui.Controls.SwipeView.Open(OpenSwipeItem openSwipeItem, Boolean animated)
   at NeoOrder.OneGate.Pages.HiddenAssetsPage.OnMenuClicked(Object sender, EventArgs e) in /Users/Lawliet/private/415-onegate/OneGateApp/OneGateApp/Pages/HiddenAssetsPage.xaml.cs:line 32
   at Microsoft.Maui.Controls.Button.Microsoft.Maui.Controls.Internals.IButtonElement.PropagateUpClicked()
   at Microsoft.Maui.Controls.ButtonElement.ElementClicked(VisualElement visualElement, IButtonElement ButtonElementManager)
   at Microsoft.Maui.Controls.Button.SendClicked()
   at Microsoft.Maui.Controls.Button.Microsoft.Maui.IButton.Clicked()
   at Microsoft.Maui.Handlers.ButtonHandler.ButtonEventProxy.OnButtonTouchUpInside(Object sender, EventArgs e)
   at UIKit.UIControlEventProxy.Activated() in /Users/builder/azdo/_work/4/s/macios/src/UIKit/UIControl.cs:line 36
   at UIKit.UIControlEventProxy.__Registrar_Callbacks__.callback_1045_UIKit_UIControlEventProxy_Activated(IntPtr pobj, IntPtr sel, IntPtr* exception_gchandle)
--- End of stack trace from previous location ---
   at ObjCRuntime.Runtime.ThrowException(IntPtr gchandle) in /Users/builder/azdo/_work/4/s/macios/src/ObjCRuntime/Runtime.cs:line 2665
   at UIKit.UIApplication.UIApplicationMain(Int32 argc, String[] argv, IntPtr principalClassName, IntPtr delegateClassName) in /Users/builder/azdo/_work/4/s/macios/src/UIKit/UIApplication.cs:line 68
   at UIKit.UIApplication.Main(String[] args, Type principalClass, Type delegateClass) in /Users/builder/azdo/_work/4/s/macios/src/UIKit/UIApplication.cs:line 100
   at NeoOrder.OneGate.Platforms.iOS.Program.Main(String[] args) in /Users/Lawliet/private/415-onegate/OneGateApp/OneGateApp/Platforms/iOS/Program.cs:line 12
2026-04-20 05:09:09.867 OneGateApp[951:137630] Unhandled managed exception: An item with the same key has already been added. Key: Microsoft.Maui.Controls.SwipeItem (System.ArgumentException)
   at System.Collections.Generic.Dictionary`2[[Microsoft.Maui.ISwipeItem, Microsoft.Maui, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null],[System.Object, System.Private.CoreLib, Version=10.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].TryInsert(ISwipeItem key, Object value, InsertionBehavior behavior)
   at System.Collections.Generic.Dictionary`2[[Microsoft.Maui.ISwipeItem, Microsoft.Maui, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null],[System.Object, System.Private.CoreLib, Version=10.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Add(ISwipeItem key, Object value)
   at Microsoft.Maui.Platform.MauiSwipeView.UpdateSwipeItems()
   at Microsoft.Maui.Platform.MauiSwipeView.ProgrammaticallyOpenSwipeItem(OpenSwipeItem openSwipeItem, Boolean animated)
   at Microsoft.Maui.Handlers.SwipeViewHandler.MapRequestOpen(ISwipeViewHandler handler, ISwipeView swipeView, Object args)
   at Microsoft.Maui.CommandMapper`2.<>c__DisplayClass6_0[[Microsoft.Maui.ISwipeView, Microsoft.Maui, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null],[Microsoft.Maui.Handlers.ISwipeViewHandler, Microsoft.Maui, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null]].<Add>b__0(IElementHandler h, IElement v, Object o)
   at Microsoft.Maui.CommandMapper.InvokeCore(String key, IElementHandler viewHandler, IElement virtualView, Object args)
   at Microsoft.Maui.Handlers.ElementHandler.Invoke(String command, Object args)
   at Microsoft.Maui.Controls.SwipeView.Microsoft.Maui.ISwipeView.RequestOpen(SwipeViewOpenRequest swipeOpenRequest)
   at Microsoft.Maui.Controls.SwipeView.Open(OpenSwipeItem openSwipeItem, Boolean animated)
   at NeoOrder.OneGate.Pages.HiddenAssetsPage.OnMenuClicked(Object sender, EventArgs e) in /Users/Lawliet/private/415-onegate/OneGateApp/OneGateApp/Pages/HiddenAssetsPage.xaml.cs:line 32
   at Microsoft.Maui.Controls.Button.Microsoft.Maui.Controls.Internals.IButtonElement.PropagateUpClicked()
   at Microsoft.Maui.Controls.ButtonElement.ElementClicked(VisualElement visualElement, IButtonElement ButtonElementManager)
   at Microsoft.Maui.Controls.Button.SendClicked()
   at Microsoft.Maui.Controls.Button.Microsoft.Maui.IButton.Clicked()
   at Microsoft.Maui.Handlers.ButtonHandler.ButtonEventProxy.OnButtonTouchUpInside(Object sender, EventArgs e)
   at UIKit.UIControlEventProxy.Activated() in /Users/builder/azdo/_work/4/s/macios/src/UIKit/UIControl.cs:line 36
   at UIKit.UIControlEventProxy.__Registrar_Callbacks__.callback_1045_UIKit_UIControlEventProxy_Activated(IntPtr pobj, IntPtr sel, IntPtr* exception_gchandle)
--- End of stack trace from previous location ---
   at ObjCRuntime.Runtime.ThrowException(IntPtr gchandle) in /Users/builder/azdo/_work/4/s/macios/src/ObjCRuntime/Runtime.cs:line 2665
   at UIKit.UIApplication.UIApplicationMain(Int32 argc, String[] argv, IntPtr principalClassName, IntPtr delegateClassName) in /Users/builder/azdo/_work/4/s/macios/src/UIKit/UIApplication.cs:line 68
   at UIKit.UIApplication.Main(String[] args, Type principalClass, Type delegateClass) in /Users/builder/azdo/_work/4/s/macios/src/UIKit/UIApplication.cs:line 100
   at NeoOrder.OneGate.Platforms.iOS.Program.Main(String[] args) in /Users/Lawliet/private/415-onegate/OneGateApp/OneGateApp/Platforms/iOS/Program.cs:line 12

=================================================================
	Native Crash Reporting
=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

=================================================================
	Native stacktrace:
=================================================================
	0x104d42c7c - /private/var/containers/Bundle/Application/563E8C41-0057-4E97-B191-E2FE41D1C7C6/OneGateApp.app/OneGateApp : mono_dump_native_crash_info
	0x104d2e95c - /private/var/containers/Bundle/Application/563E8C41-0057-4E97-B191-E2FE41D1C7C6/OneGateApp.app/OneGateApp : mono_handle_native_crash
	0x104e9bbd4 - /private/var/containers/Bundle/Application/563E8C41-0057-4E97-B191-E2FE41D1C7C6/OneGateApp.app/OneGateApp : sigabrt_signal_handler.cold.1
	0x104d424b0 - /private/var/containers/Bundle/Application/563E8C41-0057-4E97-B191-E2FE41D1C7C6/OneGateApp.app/OneGateApp : mono_runtime_setup_stat_profiler
	0x21f907a08 - /usr/lib/system/libsystem_platform.dylib : <redacted>
	0x21f9b7c60 - /usr/lib/system/libsystem_pthread.dylib : pthread_kill
	0x19d2e82d0 - /usr/lib/system/libsystem_c.dylib : abort
	0x104b72c10 - /private/var/containers/Bundle/Application/563E8C41-0057-4E97-B191-E2FE41D1C7C6/OneGateApp.app/OneGateApp : xamarin_find_protocol_wrapper_type
	0x104c86118 - /private/var/containers/Bundle/Application/563E8C41-0057-4E97-B191-E2FE41D1C7C6/OneGateApp.app/OneGateApp : mono_invoke_unhandled_exception_hook
	0x104d1c560 - /private/var/containers/Bundle/Application/563E8C41-0057-4E97-B191-E2FE41D1C7C6/OneGateApp.app/OneGateApp : mono_jit_exec
	0x104b85dd4 - /private/var/containers/Bundle/Application/563E8C41-0057-4E97-B191-E2FE41D1C7C6/OneGateApp.app/OneGateApp : xamarin_main
	0x104d7baec - /private/var/containers/Bundle/Application/563E8C41-0057-4E97-B191-E2FE41D1C7C6/OneGateApp.app/OneGateApp : main
	0x1bc187f08 - /usr/lib/dyld : <redacted>

=================================================================
	Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x1e64ca1dc):0x1e64ca1cc  ff 0f 5f d6 c0 03 5f d6 10 29 80 d2 01 10 00 d4  .._..._..)......
0x1e64ca1dc  03 01 00 54 7f 23 03 d5 fd 7b bf a9 fd 03 00 91  ...T.#...{......
0x1e64ca1ec  59 ed ff 97 bf 03 00 91 fd 7b c1 a8 ff 0f 5f d6  Y........{...._.
0x1e64ca1fc  c0 03 5f d6 10 27 80 d2 01 10 00 d4 03 01 00 54  .._..'.........T

=================================================================
	Managed Stacktrace:
=================================================================
=================================================================
App terminated due to signal 6.

[erikzhang]

这是MAUI的bug，暂时改不了。iOS上可以通过左划来打开按钮菜单。