Unity/Vuforia 更新给我留下了一个空白的运行时屏幕
Unity / Vuforia Update Leaves Me With a Blank Runtime Screen
我刚刚更新了我的 Vuforia 和 Unity。
Vuforia 我现在用的是最新的4.0.105
Unity 我正在使用 5.0.1f1
但是自从我开始在这方面做项目以来，它一直给我错误。所以我剥离了应用程序，我只有相机和图像目标。我得到的只是一个空白的黑屏。
在此之前的情况是我有我的 GUI 元素以及相机和 ImageTarget，它再次给我空白屏幕，但 GUI 按钮完好无损。
这可能与相机有关，因为 LogCat 停止在同一位置。
有什么办法可以克服这个问题吗？
这是我的 LogCat
04-29 14:58:26.400: I/ActivityManager(426): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.rjj.roads/.UnityPlayerNativeActivity} from pid 647
04-29 14:58:26.455: I/ActivityManager(426): Start proc com.rjj.roads for activity com.rjj.roads/.UnityPlayerNativeActivity: pid=4648 uid=10097 gids={50097, 3003}
04-29 14:58:26.525: D/dalvikvm(4648): Trying to load lib /data/app-lib/com.rjj.roads-2/libmain.so 0x420e6e78
04-29 14:58:26.525: D/dalvikvm(4648): Added shared lib /data/app-lib/com.rjj.roads-2/libmain.so 0x420e6e78
04-29 14:58:26.535: I/Unity(4648): splash_mode = 0 (integer)
04-29 14:58:26.535: I/Unity(4648): hide_status_bar = True (bool)
04-29 14:58:26.535: I/Unity(4648): useObb = False (bool)
04-29 14:58:26.580: D/Unity(4648): surfaces: attach glview
04-29 14:58:26.590: I/Unity(4648): Choreographer available: Enabling VSYNC timing
04-29 14:58:26.590: I/Unity(4648): onResume
04-29 14:58:26.695: I/Unity(4648): windowFocusChanged: true
04-29 14:58:26.705: I/ActivityManager(426): Displayed com.rjj.roads/.UnityPlayerNativeActivity: +261ms
04-29 14:58:26.840: D/mali_winsys(4648): new_window_surface returns 0x3000
04-29 14:58:26.850: D/Unity(4648): GL_EXT_debug_marker GL_ARM_rgba8 GL_ARM_mali_shader_binary GL_OES_depth24 GL_OES_depth_texture GL_OES_depth_texture_cube_map GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_EXT_read_format_bgra GL_OES_compressed_paletted_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_required_internalformat GL_OES_vertex_array_object GL_OES_mapbuffer GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_type_2_10_10_10_REV GL_OES_fbo_render_mipmap GL_OES_element_index_uint GL_EXT_shadow_samplers GL_KHR_debug GL_EXT_occlusion_query_boolean GL_EXT_blend_minmax GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_OES_texture_3D GL_EXT_texture_storage GL_EXT_multisampled_render_to_texture GL_OES_surfaceless_context GL_ARM_mali_program_binary
04-29 14:58:26.905: W/libc(4648): pthread_create sched_setscheduler call failed: Operation not permitted
04-29 14:58:27.745: I/Unity(4648): Setting BehaviourComponentFactory
04-29 14:58:27.745: I/Unity(4648):
04-29 14:58:27.745: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:27.760: W/SensorService(426): sensor 00000002 already enabled in connection 0x775f09a0 (ignoring)
04-29 14:58:27.780: I/Unity(4648): Trackable Image1 lost
04-29 14:58:27.780: I/Unity(4648):
04-29 14:58:27.780: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:27.880: D/dalvikvm(4648): GC_CONCURRENT freed 314K, 11% free 3235K/3612K, paused 3ms+1ms, total 19ms
04-29 14:58:28.000: D/dalvikvm(4648): Trying to load lib /data/app-lib/com.rjj.roads-2/libVuforia.so 0x420e6e78
04-29 14:58:28.005: D/dalvikvm(4648): Added shared lib /data/app-lib/com.rjj.roads-2/libVuforia.so 0x420e6e78
04-29 14:58:28.010: D/dalvikvm(4648): Trying to load lib /data/app-lib/com.rjj.roads-2/libQCARWrapper.so 0x420e6e78
04-29 14:58:28.010: D/dalvikvm(4648): Added shared lib /data/app-lib/com.rjj.roads-2/libQCARWrapper.so 0x420e6e78
04-29 14:58:28.010: D/dalvikvm(4648): No JNI_OnLoad found in /data/app-lib/com.rjj.roads-2/libQCARWrapper.so 0x420e6e78, skipping init
04-29 14:58:28.010: D/dalvikvm(4648): Trying to load lib /data/app-lib/com.rjj.roads-2/libQCARUnityPlayer.so 0x420e6e78
04-29 14:58:28.010: D/dalvikvm(4648): Added shared lib /data/app-lib/com.rjj.roads-2/libQCARUnityPlayer.so 0x420e6e78
04-29 14:58:28.010: D/dalvikvm(4648): No JNI_OnLoad found in /data/app-lib/com.rjj.roads-2/libQCARUnityPlayer.so 0x420e6e78, skipping init
04-29 14:58:28.115: D/dalvikvm(4648): Trying to load lib /data/app-lib/com.rjj.roads-2/libQCARWrapper.so 0x420e6e78
04-29 14:58:28.115: D/dalvikvm(4648): Shared lib '/data/app-lib/com.rjj.roads-2/libQCARWrapper.so' already loaded in same CL 0x420e6e78
04-29 14:58:28.115: D/QCAR(4648): Setting Unity version 5.0.1
04-29 14:58:28.115: D/QCAR(4648): QCAR Extension version 4.0.105
04-29 14:58:28.125: D/QCAR(4648): Initializing Vuforia...
04-29 14:58:28.130: I/AR(4648): QCAR has been initialized successfully
04-29 14:58:28.130: I/AR(4648): QCAR SDK version 4.0.105
04-29 14:58:28.185: D/dalvikvm(4648): GC_FOR_ALLOC freed 308K, 11% free 3261K/3632K, paused 6ms, total 6ms
04-29 14:58:28.185: I/dalvikvm-heap(4648): Grow heap (frag case) to 3.557MB for 329009-byte allocation
04-29 14:58:28.190: D/dalvikvm(4648): GC_FOR_ALLOC freed 0K, 10% free 3582K/3956K, paused 7ms, total 7ms
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 11
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 12
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 13
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 14
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 15
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 16
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 17
04-29 14:58:28.220: I/dalvikvm(4648): Total arena pages for JIT: 18
04-29 14:58:28.245: I/Unity(4648): QCAR initialization successful
04-29 14:58:28.245: I/Unity(4648):
04-29 14:58:28.245: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.280: D/QCAR(4648): trackerManagerInitTracker
04-29 14:58:28.285: D/QCAR(4648): trackerManagerInitTracker
04-29 14:58:28.335: I/Unity(4648): SetHint
04-29 14:58:28.335: I/Unity(4648):
04-29 14:58:28.335: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.340: I/Unity(4648): SetHint
04-29 14:58:28.340: I/Unity(4648):
04-29 14:58:28.340: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.340: I/Unity(4648): SetHint
04-29 14:58:28.340: I/Unity(4648):
04-29 14:58:28.340: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.350: D/QCAR(4648): dataSetExists
04-29 14:58:28.455: D/QCAR(4648): objectTrackerCreateDataSet
04-29 14:58:28.455: I/AR(4648): ObjectTracker: Successfully created dataset
04-29 14:58:28.455: D/QCAR(4648): Successfully created data set.
04-29 14:58:28.460: D/QCAR(4648): dataSetLoad
04-29 14:58:28.475: D/dalvikvm(4648): GC_FOR_ALLOC freed 520K, 16% free 3425K/4036K, paused 9ms, total 9ms
04-29 14:58:28.645: D/QCAR(4648): dataSetGetNumTrackableType
04-29 14:58:28.645: D/QCAR(4648): dataSetGetTrackablesOfType
04-29 14:58:28.650: D/QCAR(4648): dataSetGetTrackableName
04-29 14:58:28.655: D/QCAR(4648): objectTargetGetSize
04-29 14:58:28.660: D/QCAR(4648): imageTargetGetNumVirtualButtons
04-29 14:58:28.660: D/QCAR(4648): dataSetGetNumTrackableType
04-29 14:58:28.660: D/QCAR(4648): dataSetGetNumTrackableType
04-29 14:58:28.685: D/QCAR(4648): objectTargetSetSize
04-29 14:58:28.695: I/Unity(4648): Found Trackable named Image1 with id 1
04-29 14:58:28.695: I/Unity(4648):
04-29 14:58:28.695: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.700: D/QCAR(4648): objectTrackerActivateDataSet
04-29 14:58:28.705: I/Unity(4648): StartQCAR
04-29 14:58:28.705: I/Unity(4648):
04-29 14:58:28.705: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.715: D/QCAR(4648): cameraDeviceInitCamera
04-29 14:58:28.725: I/AwesomePlayer(122): setDataSource_l(URL suppressed)
04-29 14:58:28.735: I/AwesomePlayer(122): setDataSource_l(URL suppressed)
04-29 14:58:28.745: I/Camera2ClientBase(122): Camera 0: Opened
04-29 14:58:28.745: D/ExynosCameraHAL2(122): >>> I'm Samsung's CameraHAL_2(ID:0) <<<
04-29 14:58:28.745: D/ExynosCameraHAL2(122): g_cam2_device : 0x00000000
04-29 14:58:28.745: D/ExynosCameraHAL2(122): (ExynosCameraHWInterface2): ENTER
04-29 14:58:28.860: D/ExynosCameraHAL2(122): (ExynosCameraHWInterface2): EXIT
04-29 14:58:28.920: D/dalvikvm(4648): GC_CONCURRENT freed 497K, 15% free 3430K/4036K, paused 1ms+2ms, total 15ms
04-29 14:58:28.935: D/QCAR(4648): cameraDeviceGetVideoMode
04-29 14:58:28.955: I/Unity(4648): Using default scene scale for device: 1
04-29 14:58:28.955: I/Unity(4648):
04-29 14:58:28.955: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.955: D/QCAR(4648): cameraDeviceSelectVideoMode
04-29 14:58:28.980: D/QCAR(4648): cameraDeviceStartCamera
04-29 14:58:28.990: D/dalvikvm(4648): GC_FOR_ALLOC freed 372K, 16% free 3419K/4036K, paused 9ms, total 9ms
04-29 14:58:28.990: I/dalvikvm-heap(4648): Grow heap (frag case) to 3.841MB for 464912-byte allocation
04-29 14:58:29.000: D/dalvikvm(4648): GC_FOR_ALLOC freed <1K, 14% free 3873K/4492K, paused 8ms, total 8ms
04-29 14:58:29.010: D/dalvikvm(4648): GC_CONCURRENT freed 0K, 14% free 3873K/4492K, paused 3ms+1ms, total 11ms
04-29 14:58:29.010: D/dalvikvm(4648): WAIT_FOR_CONCURRENT_GC blocked 8ms
04-29 14:58:29.010: I/dalvikvm-heap(4648): Grow heap (frag case) to 4.285MB for 464912-byte allocation
04-29 14:58:29.020: D/dalvikvm(4648): GC_FOR_ALLOC freed <1K, 13% free 4327K/4948K, paused 7ms, total 7ms
04-29 14:58:29.035: D/dalvikvm(4648): GC_EXPLICIT freed 72K, 15% free 4255K/4948K, paused 1ms+1ms, total 15ms
04-29 14:58:29.035: D/ExynosCameraHAL2(122): (allocateStream): stream width(640) height(480) format(22)
04-29 14:58:29.040: D/ExynosCameraHAL2(122): (registerStreamBuffers): stream_id(0), num_buff(9), handle(b720ef70)
04-29 14:58:29.045: D/ExynosCameraHAL2(122): (allocateStream): stream width(2560) height(1920) format(21)
04-29 14:58:29.085: D/ExynosCameraHAL2(122): (registerStreamBuffers): stream_id(4), num_buff(6), handle(b72296f0)
04-29 14:58:29.085: D/ExynosCameraHAL2(122): (allocateStream): stream width(640) height(480) format(11)
04-29 14:58:29.095: D/ExynosCameraHAL2(122): (registerStreamBuffers): stream_id(2), num_buff(13), handle(b722cdd8)
04-29 14:58:29.095: D/ExynosCameraHAL2(122): (allocateStream): stream width(2560) height(1920) format(ffffffff)
04-29 14:58:29.095: D/ExynosCameraHAL2(122): (allocateStream): jpeg stream exists
04-29 14:58:29.095: D/ExynosCameraHAL2(122): START stream thread 1 release 1869
04-29 14:58:29.105: D/ExynosCameraHAL2(122): END stream thread 1 release 1874
04-29 14:58:29.115: D/ExynosCameraHAL2(122): (registerStreamBuffers): stream_id(5), num_buff(11), handle(b7231138)
04-29 14:58:29.120: D/ExynosCameraHAL2(122): (allocateReprocessStreamFromStream): output_stream_id(5)
04-29 14:58:29.155: D/QCAR(4648): markerTrackerStart
04-29 14:58:29.155: D/QCAR(4648): objectTrackerStart
04-29 14:58:29.185: D/QCAR(4648): cameraDeviceGetVideoMode
04-29 14:58:29.280: D/ExynosCameraHAL2(122): ### Applying AF Mode change(Mode 2)
04-29 14:58:29.360: I/Unity(4648): Trackable Image1 lost
04-29 14:58:29.360: I/Unity(4648):
04-29 14:58:29.360: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:29.370: D/QCAR(4648): cameraDeviceGetVideoMode
04-29 14:58:37.275: D/dalvikvm(4648): GC_CONCURRENT freed 459K, 14% free 4281K/4940K, paused 2ms+5ms, total 24ms
事实证明这是一个 Unity 问题，它不允许我们将项目扩展到 Android 设备中。这已通过 Unity 补丁修复 Unity 5.0.1p3
修复
如果其他人遇到同样的问题，这里有很多问题可以解决这可能是因为 Unity 或 Vuforia 的旧版本或 Beta 版本，因此 update/downgrade 相应地。
希望对您有所帮助。
我刚刚更新了我的 Vuforia 和 Unity。
Vuforia 我现在用的是最新的4.0.105
Unity 我正在使用 5.0.1f1
但是自从我开始在这方面做项目以来，它一直给我错误。所以我剥离了应用程序，我只有相机和图像目标。我得到的只是一个空白的黑屏。
在此之前的情况是我有我的 GUI 元素以及相机和 ImageTarget，它再次给我空白屏幕，但 GUI 按钮完好无损。
这可能与相机有关，因为 LogCat 停止在同一位置。
有什么办法可以克服这个问题吗？
这是我的 LogCat
04-29 14:58:26.400: I/ActivityManager(426): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.rjj.roads/.UnityPlayerNativeActivity} from pid 647
04-29 14:58:26.455: I/ActivityManager(426): Start proc com.rjj.roads for activity com.rjj.roads/.UnityPlayerNativeActivity: pid=4648 uid=10097 gids={50097, 3003}
04-29 14:58:26.525: D/dalvikvm(4648): Trying to load lib /data/app-lib/com.rjj.roads-2/libmain.so 0x420e6e78
04-29 14:58:26.525: D/dalvikvm(4648): Added shared lib /data/app-lib/com.rjj.roads-2/libmain.so 0x420e6e78
04-29 14:58:26.535: I/Unity(4648): splash_mode = 0 (integer)
04-29 14:58:26.535: I/Unity(4648): hide_status_bar = True (bool)
04-29 14:58:26.535: I/Unity(4648): useObb = False (bool)
04-29 14:58:26.580: D/Unity(4648): surfaces: attach glview
04-29 14:58:26.590: I/Unity(4648): Choreographer available: Enabling VSYNC timing
04-29 14:58:26.590: I/Unity(4648): onResume
04-29 14:58:26.695: I/Unity(4648): windowFocusChanged: true
04-29 14:58:26.705: I/ActivityManager(426): Displayed com.rjj.roads/.UnityPlayerNativeActivity: +261ms
04-29 14:58:26.840: D/mali_winsys(4648): new_window_surface returns 0x3000
04-29 14:58:26.850: D/Unity(4648): GL_EXT_debug_marker GL_ARM_rgba8 GL_ARM_mali_shader_binary GL_OES_depth24 GL_OES_depth_texture GL_OES_depth_texture_cube_map GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_EXT_read_format_bgra GL_OES_compressed_paletted_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_required_internalformat GL_OES_vertex_array_object GL_OES_mapbuffer GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_type_2_10_10_10_REV GL_OES_fbo_render_mipmap GL_OES_element_index_uint GL_EXT_shadow_samplers GL_KHR_debug GL_EXT_occlusion_query_boolean GL_EXT_blend_minmax GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_OES_texture_3D GL_EXT_texture_storage GL_EXT_multisampled_render_to_texture GL_OES_surfaceless_context GL_ARM_mali_program_binary
04-29 14:58:26.905: W/libc(4648): pthread_create sched_setscheduler call failed: Operation not permitted
04-29 14:58:27.745: I/Unity(4648): Setting BehaviourComponentFactory
04-29 14:58:27.745: I/Unity(4648):
04-29 14:58:27.745: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:27.760: W/SensorService(426): sensor 00000002 already enabled in connection 0x775f09a0 (ignoring)
04-29 14:58:27.780: I/Unity(4648): Trackable Image1 lost
04-29 14:58:27.780: I/Unity(4648):
04-29 14:58:27.780: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:27.880: D/dalvikvm(4648): GC_CONCURRENT freed 314K, 11% free 3235K/3612K, paused 3ms+1ms, total 19ms
04-29 14:58:28.000: D/dalvikvm(4648): Trying to load lib /data/app-lib/com.rjj.roads-2/libVuforia.so 0x420e6e78
04-29 14:58:28.005: D/dalvikvm(4648): Added shared lib /data/app-lib/com.rjj.roads-2/libVuforia.so 0x420e6e78
04-29 14:58:28.010: D/dalvikvm(4648): Trying to load lib /data/app-lib/com.rjj.roads-2/libQCARWrapper.so 0x420e6e78
04-29 14:58:28.010: D/dalvikvm(4648): Added shared lib /data/app-lib/com.rjj.roads-2/libQCARWrapper.so 0x420e6e78
04-29 14:58:28.010: D/dalvikvm(4648): No JNI_OnLoad found in /data/app-lib/com.rjj.roads-2/libQCARWrapper.so 0x420e6e78, skipping init
04-29 14:58:28.010: D/dalvikvm(4648): Trying to load lib /data/app-lib/com.rjj.roads-2/libQCARUnityPlayer.so 0x420e6e78
04-29 14:58:28.010: D/dalvikvm(4648): Added shared lib /data/app-lib/com.rjj.roads-2/libQCARUnityPlayer.so 0x420e6e78
04-29 14:58:28.010: D/dalvikvm(4648): No JNI_OnLoad found in /data/app-lib/com.rjj.roads-2/libQCARUnityPlayer.so 0x420e6e78, skipping init
04-29 14:58:28.115: D/dalvikvm(4648): Trying to load lib /data/app-lib/com.rjj.roads-2/libQCARWrapper.so 0x420e6e78
04-29 14:58:28.115: D/dalvikvm(4648): Shared lib '/data/app-lib/com.rjj.roads-2/libQCARWrapper.so' already loaded in same CL 0x420e6e78
04-29 14:58:28.115: D/QCAR(4648): Setting Unity version 5.0.1
04-29 14:58:28.115: D/QCAR(4648): QCAR Extension version 4.0.105
04-29 14:58:28.125: D/QCAR(4648): Initializing Vuforia...
04-29 14:58:28.130: I/AR(4648): QCAR has been initialized successfully
04-29 14:58:28.130: I/AR(4648): QCAR SDK version 4.0.105
04-29 14:58:28.185: D/dalvikvm(4648): GC_FOR_ALLOC freed 308K, 11% free 3261K/3632K, paused 6ms, total 6ms
04-29 14:58:28.185: I/dalvikvm-heap(4648): Grow heap (frag case) to 3.557MB for 329009-byte allocation
04-29 14:58:28.190: D/dalvikvm(4648): GC_FOR_ALLOC freed 0K, 10% free 3582K/3956K, paused 7ms, total 7ms
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 11
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 12
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 13
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 14
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 15
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 16
04-29 14:58:28.210: I/dalvikvm(4648): Total arena pages for JIT: 17
04-29 14:58:28.220: I/dalvikvm(4648): Total arena pages for JIT: 18
04-29 14:58:28.245: I/Unity(4648): QCAR initialization successful
04-29 14:58:28.245: I/Unity(4648):
04-29 14:58:28.245: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.280: D/QCAR(4648): trackerManagerInitTracker
04-29 14:58:28.285: D/QCAR(4648): trackerManagerInitTracker
04-29 14:58:28.335: I/Unity(4648): SetHint
04-29 14:58:28.335: I/Unity(4648):
04-29 14:58:28.335: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.340: I/Unity(4648): SetHint
04-29 14:58:28.340: I/Unity(4648):
04-29 14:58:28.340: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.340: I/Unity(4648): SetHint
04-29 14:58:28.340: I/Unity(4648):
04-29 14:58:28.340: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.350: D/QCAR(4648): dataSetExists
04-29 14:58:28.455: D/QCAR(4648): objectTrackerCreateDataSet
04-29 14:58:28.455: I/AR(4648): ObjectTracker: Successfully created dataset
04-29 14:58:28.455: D/QCAR(4648): Successfully created data set.
04-29 14:58:28.460: D/QCAR(4648): dataSetLoad
04-29 14:58:28.475: D/dalvikvm(4648): GC_FOR_ALLOC freed 520K, 16% free 3425K/4036K, paused 9ms, total 9ms
04-29 14:58:28.645: D/QCAR(4648): dataSetGetNumTrackableType
04-29 14:58:28.645: D/QCAR(4648): dataSetGetTrackablesOfType
04-29 14:58:28.650: D/QCAR(4648): dataSetGetTrackableName
04-29 14:58:28.655: D/QCAR(4648): objectTargetGetSize
04-29 14:58:28.660: D/QCAR(4648): imageTargetGetNumVirtualButtons
04-29 14:58:28.660: D/QCAR(4648): dataSetGetNumTrackableType
04-29 14:58:28.660: D/QCAR(4648): dataSetGetNumTrackableType
04-29 14:58:28.685: D/QCAR(4648): objectTargetSetSize
04-29 14:58:28.695: I/Unity(4648): Found Trackable named Image1 with id 1
04-29 14:58:28.695: I/Unity(4648):
04-29 14:58:28.695: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.700: D/QCAR(4648): objectTrackerActivateDataSet
04-29 14:58:28.705: I/Unity(4648): StartQCAR
04-29 14:58:28.705: I/Unity(4648):
04-29 14:58:28.705: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.715: D/QCAR(4648): cameraDeviceInitCamera
04-29 14:58:28.725: I/AwesomePlayer(122): setDataSource_l(URL suppressed)
04-29 14:58:28.735: I/AwesomePlayer(122): setDataSource_l(URL suppressed)
04-29 14:58:28.745: I/Camera2ClientBase(122): Camera 0: Opened
04-29 14:58:28.745: D/ExynosCameraHAL2(122): >>> I'm Samsung's CameraHAL_2(ID:0) <<<
04-29 14:58:28.745: D/ExynosCameraHAL2(122): g_cam2_device : 0x00000000
04-29 14:58:28.745: D/ExynosCameraHAL2(122): (ExynosCameraHWInterface2): ENTER
04-29 14:58:28.860: D/ExynosCameraHAL2(122): (ExynosCameraHWInterface2): EXIT
04-29 14:58:28.920: D/dalvikvm(4648): GC_CONCURRENT freed 497K, 15% free 3430K/4036K, paused 1ms+2ms, total 15ms
04-29 14:58:28.935: D/QCAR(4648): cameraDeviceGetVideoMode
04-29 14:58:28.955: I/Unity(4648): Using default scene scale for device: 1
04-29 14:58:28.955: I/Unity(4648):
04-29 14:58:28.955: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:28.955: D/QCAR(4648): cameraDeviceSelectVideoMode
04-29 14:58:28.980: D/QCAR(4648): cameraDeviceStartCamera
04-29 14:58:28.990: D/dalvikvm(4648): GC_FOR_ALLOC freed 372K, 16% free 3419K/4036K, paused 9ms, total 9ms
04-29 14:58:28.990: I/dalvikvm-heap(4648): Grow heap (frag case) to 3.841MB for 464912-byte allocation
04-29 14:58:29.000: D/dalvikvm(4648): GC_FOR_ALLOC freed <1K, 14% free 3873K/4492K, paused 8ms, total 8ms
04-29 14:58:29.010: D/dalvikvm(4648): GC_CONCURRENT freed 0K, 14% free 3873K/4492K, paused 3ms+1ms, total 11ms
04-29 14:58:29.010: D/dalvikvm(4648): WAIT_FOR_CONCURRENT_GC blocked 8ms
04-29 14:58:29.010: I/dalvikvm-heap(4648): Grow heap (frag case) to 4.285MB for 464912-byte allocation
04-29 14:58:29.020: D/dalvikvm(4648): GC_FOR_ALLOC freed <1K, 13% free 4327K/4948K, paused 7ms, total 7ms
04-29 14:58:29.035: D/dalvikvm(4648): GC_EXPLICIT freed 72K, 15% free 4255K/4948K, paused 1ms+1ms, total 15ms
04-29 14:58:29.035: D/ExynosCameraHAL2(122): (allocateStream): stream width(640) height(480) format(22)
04-29 14:58:29.040: D/ExynosCameraHAL2(122): (registerStreamBuffers): stream_id(0), num_buff(9), handle(b720ef70)
04-29 14:58:29.045: D/ExynosCameraHAL2(122): (allocateStream): stream width(2560) height(1920) format(21)
04-29 14:58:29.085: D/ExynosCameraHAL2(122): (registerStreamBuffers): stream_id(4), num_buff(6), handle(b72296f0)
04-29 14:58:29.085: D/ExynosCameraHAL2(122): (allocateStream): stream width(640) height(480) format(11)
04-29 14:58:29.095: D/ExynosCameraHAL2(122): (registerStreamBuffers): stream_id(2), num_buff(13), handle(b722cdd8)
04-29 14:58:29.095: D/ExynosCameraHAL2(122): (allocateStream): stream width(2560) height(1920) format(ffffffff)
04-29 14:58:29.095: D/ExynosCameraHAL2(122): (allocateStream): jpeg stream exists
04-29 14:58:29.095: D/ExynosCameraHAL2(122): START stream thread 1 release 1869
04-29 14:58:29.105: D/ExynosCameraHAL2(122): END stream thread 1 release 1874
04-29 14:58:29.115: D/ExynosCameraHAL2(122): (registerStreamBuffers): stream_id(5), num_buff(11), handle(b7231138)
04-29 14:58:29.120: D/ExynosCameraHAL2(122): (allocateReprocessStreamFromStream): output_stream_id(5)
04-29 14:58:29.155: D/QCAR(4648): markerTrackerStart
04-29 14:58:29.155: D/QCAR(4648): objectTrackerStart
04-29 14:58:29.185: D/QCAR(4648): cameraDeviceGetVideoMode
04-29 14:58:29.280: D/ExynosCameraHAL2(122): ### Applying AF Mode change(Mode 2)
04-29 14:58:29.360: I/Unity(4648): Trackable Image1 lost
04-29 14:58:29.360: I/Unity(4648):
04-29 14:58:29.360: I/Unity(4648): (Filename: ./artifacts/generated/common/runtime/UnityEngineDebug.gen.cpp Line: 56)
04-29 14:58:29.370: D/QCAR(4648): cameraDeviceGetVideoMode
04-29 14:58:37.275: D/dalvikvm(4648): GC_CONCURRENT freed 459K, 14% free 4281K/4940K, paused 2ms+5ms, total 24ms
事实证明这是一个 Unity 问题，它不允许我们将项目扩展到 Android 设备中。这已通过 Unity 补丁修复 Unity 5.0.1p3
修复如果其他人遇到同样的问题，这里有很多问题可以解决这可能是因为 Unity 或 Vuforia 的旧版本或 Beta 版本，因此 update/downgrade 相应地。
希望对您有所帮助。