NullPointerException:Camera2Manager.openCamera (Camera2Manager.java:182)
Phone: HUAWEI VNS-L53, Android 6.0
Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.os.Handler.post(java.lang.Runnable)' on a null object reference at com.github.florent37.camerafragment.internal.manager.impl.Camera2Manager.openCamera(Camera2Manager.java:182) at com.github.florent37.camerafragment.internal.manager.impl.Camera2Manager.openCamera(Camera2Manager.java:56) at com.github.florent37.camerafragment.internal.controller.impl.Camera2Controller.onCameraClosed(Camera2Controller.java:156) at com.github.florent37.camerafragment.internal.controller.impl.Camera2Controller.onCameraClosed(Camera2Controller.java:31) at com.github.florent37.camerafragment.internal.manager.impl.Camera2Manager$4$1.run(Camera2Manager.java:225) at android.os.Handler.handleCallback(Handler.java:743) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:150) at android.app.ActivityThread.main(ActivityThread.java:5639) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:799) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:689)
i am also getting same error when i use instant run on Android Studio while opening camera fragment