Kudan for Unity v1.1.3：Android崩溃/无法启动应用程序

我已经在Unity 5.3.4中安装了Kudan 1.1.3。我已经从Kudan的“入门”指南中准确地100％遵循了场景设置。我按“构建并运行”，一切看起来都不错，但是一旦从Nexus 9启动，该应用就会立即死亡。我使用ADB生成了一个错误报告，这里的崩溃范围缩小到了我认为相关的范围：

05-24 13:38:28.619  5751  5777 E Unity   : [KudanAR] Graphics vendor: NVIDIA Corporation

05-24 13:38:28.619  5751  5777 E Unity   :  

05-24 13:38:28.619  5751  5777 E Unity   : (Filename: ./artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 37)

05-24 13:38:28.619  5751  5777 E Unity   : 

05-24 13:38:28.620  5751  5777 E Unity   : [KudanAR] Graphics version: OpenGL ES 3.1 NVIDIA 343.00

05-24 13:38:28.620  5751  5777 E Unity   :  

05-24 13:38:28.620  5751  5777 E Unity   : (Filename: ./artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 37)

05-24 13:38:28.620  5751  5777 E Unity   : 

05-24 13:38:28.667   617   794 D ConnectivityService: notifyType CAP_CHANGED for NetworkAgentInfo [WIFI () - 100]

05-24 13:38:28.719  5751  5777 D Kudan   : KudanAR initialise called

05-24 13:38:28.721  5751  5777 D Kudan   : CameraPreviewAndRender initialise called

05-24 13:38:28.722  5751  5777 D Kudan   : OpenGL ES version is set to: 3

05-24 13:38:28.722  5751  5777 D Kudan   : OpenGL ES Can use glBindArray: true

05-24 13:38:28.722  5751  5777 D Kudan   : CameraPreviewAndRender loadShaders called

05-24 13:38:28.722  5751  5777 D Kudan   : CameraPreviewAndRender CreateTexture called

05-24 13:38:28.723  5751  5777 D Kudan   : CameraPreviewAndRender BindSinkTexture called

05-24 13:38:28.723  5751  5777 D Kudan   : CameraPreviewAndRender CreateShaderProgram called

05-24 13:38:28.752  5751  5777 D Kudan   : CameraPreviewAndRender SetupShaderProgram called

05-24 13:38:28.752  5751  5777 D Kudan   : CameraPreviewAndRender CreateQuadGeometry called

05-24 13:38:28.752  5751  5777 D Kudan   : StopTrackerThread called - bWaitForFinish: true

05-24 13:38:28.752  5751  5777 D Kudan   : StartTrackerThread: creating thread TrackerThread1464111508

05-24 13:38:28.754  5751  5777 D Kudan   : StartTrackerThread: Finished

05-24 13:38:28.767  5751  5777 I kudan-ndk: checking

05-24 13:38:28.782  5751  5751 F libc    : Fatal signal 11 (SIGSEGV), code 1, fault addr 0x0 in tid 5751 (eu.kudan.ar)

05-24 13:38:28.831   617   981 I WindowState: WIN DEATH: Window{a426155 u0 SurfaceView}

05-24 13:38:28.832   617   654 I chatty  : uid=1000(system) InputDispatcher expire 2 lines

05-24 13:38:28.834   617   979 I WindowState: WIN DEATH: Window{4004c13 u0 eu.kudan.ar/com.unity3d.player.UnityPlayerActivity}

05-24 13:38:28.834   617   979 I chatty  : uid=1000(system) Binder_7 expire 1 line

05-24 13:38:28.847   617   984 I ActivityManager: Process eu.kudan.ar (pid 5751) has died

一切正常，直到“ kudan-ndk：检查”行。我不是使用Android的专业人士，但是我确实考虑了此教程页底部的“ Gotchas”：https ://wiki.kudan.eu/Unity

我已使用Android SDK管理器安装了Android API 22，因为该级别被声明为目标级别。在Nexus 9的播放器设置中，我还强制将屏幕方向设为“横向左移”，并且由于Nexus 9的Android版本为6.0.1，所以我什至安装了Android API 23。也许最后一部分导致了问题...还是没有？谁能对这个问题有更好的理解？