[XDA-University] Nasheich Xfiles:
is this enough ?

05-22 05:39:46.682 I/ActivityManager(659): Start proc com.google.android.apps.plus for broadcast com.google.android.apps.plus/.service.CameraMonitor: pid=2610 uid=10097 gids={50097, 3003, 3002, 1028, 1015, 1023, 1006}

05-22 05:39:46.948 I/ActivityManager(659): Delay finish: com.google.android.apps.plus/.service.CameraMonitor

05-22 05:39:47.042 I/ActivityManager(659): Delay finish: com.google.android.apps.plus/.service.CameraMonitor

05-22 05:39:47.104 I/ActivityManager(659): Delay finish: com.google.android.apps.plus/.service.CameraMonitor

05-22 05:39:47.292 I/ActivityManager(659): Delay finish: com.google.android.apps.plus/.service.CameraMonitor

05-22 05:39:47.338 I/ActivityManager(659): Delay finish: com.google.android.apps.plus/.service.CameraMonitor

05-22 05:39:47.378 I/ActivityManager(659): Delay finish: com.google.android.apps.plus/.service.CameraMonitor

05-22 08:25:53.992 I/ActivityManager(955): Timeline: Activity_launch_request id:com.android.camera2 time:2636118

05-22 08:25:53.992 I/ActivityManager(659): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.android.camera2/com.android.camera.CameraLauncher} from pid 955

05-22 08:25:54.054 I/ActivityManager(659): Start proc com.android.camera2 for activity com.android.camera2/com.android.camera.CameraLauncher: pid=6700 uid=10029 gids={50029, 1006, 3003, 1028, 1015, 1023}

05-22 08:25:54.452 D/AwesomePlayer(158): printFileName fd(19) -> /data/app/com.android.camera2-1.apk

05-22 08:25:54.546 D/AwesomePlayer(158): printFileName fd(19) -> /data/app/com.android.camera2-1.apk

05-22 08:25:54.734 E/CameraHAL(158): Userspace mapping of ION buffers returned error -25

05-22 08:25:54.734 E/CameraHAL(158): Freeing buffers already allocated after error occurred

05-22 08:25:54.734 E/CameraHAL(158): Error allocating buffer for caps 0

05-22 08:25:54.734 E/CameraHAL(158): Userspace mapping of ION buffers returned error -25

05-22 08:25:54.734 E/CameraHAL(158): Freeing buffers already allocated after error occurred

05-22 08:25:54.734 E/CameraHAL(158): Error allocating buffer for caps 0

05-22 08:25:54.742 E/ (158): num_cameras = 2

05-22 08:25:54.749 D/CameraStorage(6700): External storage state=mounted

05-22 08:25:54.781 V/CAM_PhotoModule(6700): Open camera device.

05-22 08:25:54.788 V/CameraHolder(6700): open camera 0

05-22 08:25:54.843 I/CameraClient(158): Opening camera 0

05-22 08:25:54.843 I/CameraHAL(158): camera_device open

05-22 08:25:54.859 E/CameraHAL(158): Invalid input resolution

05-22 08:25:54.859 E/CameraHAL(158): Invalid input resolution

05-22 08:25:54.859 E/CameraHAL(158): Invalid input resolution

05-22 08:25:54.859 E/CameraHAL(158): Invalid preview resolution 640 x 480

05-22 08:25:54.859 E/CameraHAL(158): Failed to set default parameters?!

05-22 08:25:55.265 E/AndroidRuntime(6700): Process: com.android.camera2, PID: 6700

05-22 08:25:55.265 E/AndroidRuntime(6700):	at com.android.camera.util.CameraUtil.getOptimalPreviewSize(CameraUtil.java:614)

05-22 08:25:55.265 E/AndroidRuntime(6700):	at com.android.camera.PhotoModule.updateCameraParametersPreference(PhotoModule.java:2540)

05-22 08:25:55.265 E/AndroidRuntime(6700):	at com.android.camera.PhotoModule.setCameraParameters(PhotoModule.java:2714)

05-22 08:25:55.265 E/AndroidRuntime(6700):	at com.android.camera.PhotoModule.setCameraParametersWhenIdle(PhotoModule.java:2738)

05-22 08:25:55.265 E/AndroidRuntime(6700):	at com.android.camera.PhotoModule.access$900(PhotoModule.java:94)

05-22 08:25:55.265 E/AndroidRuntime(6700):	at com.android.camera.PhotoModule$MainHandler.handleMessage(PhotoModule.java:430)

05-22 08:25:55.281 W/ActivityManager(659): Force finishing activity com.android.camera2/com.android.camera.CameraLauncher

05-22 08:25:55.609 I/ActivityManager(659): Timeline: Activity_windows_visible id: ActivityRecord{41fbe650 u0 com.android.camera2/com.android.camera.CameraLauncher t8 f} time:2637736

05-22 08:25:56.101 W/ActivityManager(659): Activity pause timeout for ActivityRecord{41fbe650 u0 com.android.camera2/com.android.camera.CameraLauncher t8 f}

05-22 08:25:56.874 W/CameraService(158): Disconnecting camera client 0x418a3868 since the binder for it died (this pid 158)

05-22 08:25:56.874 I/ActivityManager(659): Process com.android.camera2 (pid 6700) has died.

05-22 08:25:56.874 I/WindowState(659): WIN DEATH: Window{41fbf9f8 u0 com.android.camera2/com.android.camera.CameraLauncher}

05-22 08:25:56.874 F/ActivityManager(659): Service ServiceRecord{420018f8 u0 com.android.camera2/com.android.camera.MediaSaveService} in process ProcessRecord{41dd8b58 6700:com.android.camera2/u0a29} not same as in map: null

05-22 08:25:56.882 I/CameraClient(158): Destroying camera 0

i use third app camera work, like Lenovo Super Camera,, and some camera from Playstore(camera that have its own libs), it works too

I just wanna know why the camera on my rom doesn't work, I've tried replace the libs that relating to camera, but doesn't work