ionic camera crash

 java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=34, result=-1, data=null} to activity {com.example.project/com.example.project.CordovaApp}: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.graphics.Bitmap.compress(android.graphics.Bitmap$CompressFormat, int, java.io.OutputStream)' on a null object reference
E/AndroidRuntime(20437): 	at android.app.ActivityThread.deliverResults(ActivityThread.java:3626)
E/AndroidRuntime(20437): 	at android.app.ActivityThread.handleSendResult(ActivityThread.java:3669)
E/AndroidRuntime(20437): 	at android.app.ActivityThread.access$1300(ActivityThread.java:148)
E/AndroidRuntime(20437): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1341)
E/AndroidRuntime(20437): 	at android.os.Handler.dispatchMessage(Handler.java:102)
E/AndroidRuntime(20437): 	at android.os.Looper.loop(Looper.java:135)
E/AndroidRuntime(20437): 	at android.app.ActivityThread.main(ActivityThread.java:5312)
E/AndroidRuntime(20437): 	at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(20437): 	at java.lang.reflect.Method.invoke(Method.java:372)
E/AndroidRuntime(20437): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:901)
E/AndroidRuntime(20437): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:696)
E/AndroidRuntime(20437): Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.graphics.Bitmap.compress(android.graphics.Bitmap$CompressFormat, int, java.io.OutputStream)' on a null object reference
E/AndroidRuntime(20437): 	at org.apache.cordova.camera.CameraLauncher.processResultFromCamera(CameraLauncher.java:419)
E/AndroidRuntime(20437): 	at org.apache.cordova.camera.CameraLauncher.onActivityResult(CameraLauncher.java:610)
E/AndroidRuntime(20437): 	at org.apache.cordova.CordovaActivity.onActivityResult(CordovaActivity.java:784)
E/AndroidRuntime(20437): 	at android.app.Activity.dispatchActivityResult(Activity.java:6161)
E/AndroidRuntime(20437): 	at android.app.ActivityThread.deliverResults(ActivityThread.java:3622)
E/AndroidRuntime(20437): 	... 10 more
I/ActivityManager(  911): Process com.example.project (pid 20437) has died