我尝试按照下面的这些教程在 Lenovo Tango 设备上构建一个 Tango 示例项目：
https://developers.google.com/tango/apis/unity/unity-setup
https://developers.google.com/tango/apis/unity/unity-howto-motion-tracking
当我尝试构建时，应用程序是在设备上构建的，但是当我尝试打开它时它会崩溃。在 Unity 控制台中，会抛出以下两个异常：
ExitGUIException: Exception of type 'UnityEngine.ExitGUIException' was thrown.
UnityEngine.GUIUtility.ExitGUI () (at /Users/builduser/buildslave/unity/build/Runtime/IMGUI/Managed/GUIUtility.cs:163)
UnityEditor.Android.AndroidSdkRoot.Browse (System.String sdkPath)
UnityEditor.Android.AndroidSDKTools.GetInstance ()
UnityEditor.Android.PostProcessor.Tasks.CheckAndroidSdk.Execute (UnityEditor.Android.PostProcessor.PostProcessorContext context)
UnityEditor.Android.PostProcessor.PostProcessRunner.RunAllTasks (UnityEditor.Android.PostProcessor.PostProcessorContext context)
UnityEditor.Android.PostProcessAndroidPlayer.PrepareForBuild (BuildOptions options, BuildTarget target)
UnityEditor.Android.AndroidBuildPostprocessor.PrepareForBuild (BuildOptions options, BuildTarget target)
UnityEditor.PostprocessBuildPlayer.PrepareForBuild (BuildOptions options, BuildTargetGroup targetGroup, BuildTarget target) (at /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:87)
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()
和这个：
UnityEditor.BuildPlayerWindow+BuildMethodException: Build failed with errors.
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (BuildPlayerOptions options) [0x001b9] in /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPlayerWindowBuildMethods.cs:162
at UnityEditor.BuildPlayerWindow.CallBuildMethods (Boolean askForBuildLocation, BuildOptions defaultBuildOptions) [0x00050] in /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPlayerWindowBuildMethods.cs:83
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()
我已按照上述教程中的所有步骤，下载了所有必需的库和 SDK。任何人都知道它可能是什么？
我的 Unity 版本是 2017.10f3 Personal。Android SDK 17 和 Lenovo Tango PB2-690Y 与 Android 版本 6.0.1
我很感激任何帮助。提前致谢