Xamarin 是什么导致了我的游戏崩溃？

我在Xamarin上用UrhoSharp创建了一个游戏。在模拟器上测试它似乎很好，但当我试图在设备上测试它时，它总是崩溃

事故报告：

坠机报告全文：

2019-06-11 12:08:07.402绘制iOS[350:38933]关键：堆栈跟踪：
2019-06-11 12:08:07.402绘制iOS[350:38933]临界：在
2019-06-11 12:08:07.403 draw.iOS[350:38933]critical:at（包装器管理为本机）UIKit.UIApplication.UIApplicationMain（int，string[]，intptr，intptr）
2019-06-11 12:08:07.403 draw.iOS[350:38933]critical:at UIKit.UIApplication.Main（string[]，intptr，intptr）[0x00005]in/Library/Frameworks/Xamarin.iOS.framework/Versions/12.2.1.15/src/Xamarin.iOS/UIKit/UIApplication.cs:79
2019-06-11 12:08:07.403 draw.iOS[350:38933]critical:at UIKit.UIApplication.Main（string[]，string，string）[0x0002c]位于/Library/Frameworks/Xamarin.iOS.framework/Versions/12.2.1.15/src/Xamarin.iOS/UIKit/UIApplication.cs:63
2019-06-11 12:08:07.404 draw.iOS[350:38933]临界：在/Users/developer/Desktop/draw1/draw/draw/draw.iOS/Main.cs:17中的draw.iOS.Application.Main（字符串[]）处[0x00001]
2019-06-11 12:08:07.404 draw.iOS[350:38933]critical:at（包装运行时调用）object.runtime_invoke_dynamic（intptr，intptr，intptr，intptr）[0x0001e]in:0
2019-06-11 12:08:07.404绘制iOS[350:38933]严重：
本机堆栈跟踪：
2019-06-11 12:08:07.411 draw.iOS[350:38933]临界：0 draw.iOS 0x000000010370fe98\u ZN7plcrash2MS5async24dwarf\u cfa\u state\u迭代器yxe4nextepjpns1\u 28plcrash\u dwarf\u cfa\u reg\u rule\u tEPy+45682360
2019-06-11 12:08:07.412 draw.iOS[350:38933]临界：1 draw.iOS 0x000000010371db68 mono_pmip+16100
2019-06-11 12:08:07.412 draw.iOS[350:38933]critical:2 libsystem_platform.dylib 0x000000018356bb60_sigtramp+52
2019-06-11 12:08:07.412 draw.iOS[350:38933]critical:3 AGXGLDriver 0x00000001a292a238 gldUpdateDispatch+7296
2019-06-11 12:08:07.412 draw.iOS[350:38933]临界：4 libGPUSupportMercury.dylib 0x000000019e989edc gpusSubmitDataBuffers+176
2019-06-11 12:08:07.413 draw.iOS[350:38933]critical:5 AGXGLDriver 0x00000001a292b734 gldUpdateDispatch+12668
2019-06-11 12:08:07.413绘制iOS[350:38933]临界：6 GLEngine 0x00000001a391b01c+188
2019-06-11 12:08:07.413绘制iOS[350:38933]关键：7个OpenGLES 0x00000001867dda8c+80
2019-06-11 12:08:07.413绘制iOS[350:38933]临界值：8 Urho 0x0000000104534C UIKit\U GL\U RestoreCurrentContext+2708
2019-06-11 12:08:07.413绘制iOS[350:38933]临界值：9 Urho 0x0000000104544B8 UIKit_GL_SwapWindow+84
2019-06-11 12:08:07.414绘制iOS[350:38933]临界值：10 Urho 0x00000001041e4a94
2019-06-11 12:08:07.414绘制iOS[350:38933]临界：11 Urho 0x0000000104177c38
2019-06-11 12:08:07.414绘制iOS[350:38933]临界值：12 Urho 0x00000001041779a8
2019-06-11 12:08:07.414绘制iOS[350:38933]临界值：13夸脱核心0x000000018780efd4+672
2019-06-11 12:08:07.414 draw.iOS[350:38933]临界值：14 IOKit 0x0000000183bae30c IiospatchCallout fromCFMessage+392
2019-06-11 12:08:07.414绘制iOS[350:38933]临界值：15 CoreFoundation 0x00000001838d2080+188
2019-06-11 12:08:07.415绘制iOS[350:38933]临界：16 CoreFoundation 0x00000001838ec9dc+56
2019-06-11 12:08:07.415绘制iOS[350:38933]临界：17 CoreFoundation 0x00000001838ec0e0+440
2019-06-11 12:08:07.415绘制iOS[350:38933]临界：18 CoreFoundation 0x00000001838e9bb4+2196
2019-06-11 12:08:07.415 draw.iOS[350:38933]临界值：19 CoreFoundation 0x000000018380a2d8 CFRunLoopRunSpecific+436
2019-06-11 12:08:07.415绘制iOS[350:38933]临界值：20 Urho 0x0000000104542f00 UIKit_泵事件+64
2019-06-11 12:08:07.416 draw.iOS[350:38933]critical:21 Urho 0x00000001044fa654 SDL_PollEvent+32
2019-06-11 12:08:07.416 draw.iOS[350:38933]critical:22 Urho 0x00000001042765f8_ZN6Urho3D5Input6UpdateEv+196
2019-06-11 12:08:07.416 draw.iOS[350:38933]临界值：23 Urho 0x000000010427f97c\u zn6URHO3D5输入把手框架
2019-06-11 12:08:07.416 draw.iOS[350:38933]critical:24 Urho 0x0000000104137ac0\u ZN6Urho3D5Audio9MixOutputEPvj+1340
2019-06-11 12:08:07.416 draw.iOS[350:38933]临界值：25 Urho 0x000000010415bef4
2019-06-11 12:08:07.416 draw.iOS[350:38933]临界值：26 Urho 0x000000010415d090
2019-06-11 12:08:07.417绘制iOS[350:38933]临界值：27 Urho 0x0000000104165038
2019-06-11 12:08:07.417绘制iOS[350:38933]临界值：28 Urho 0x0000000104177954
2019-06-11 12:08:07.417绘制iOS[350:38933]临界值：29夸脱核心0x000000018780efd4+672
2019-06-11 12:08:07.417 draw.iOS[350:38933]临界值：30 IOKit 0x0000000183bae30c IiospatchCallout fromCFMessage+392
2019-06-11 12:08:07.417抽签。iOS[350:38933]关键