Crash on Samsung device

[maheshgavale]

Start camera and Crop option.

Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.linchaolong.android.imagepicker.ImagePicker$Callback.cropConfig(com.linchaolong.android.imagepicker.cropper.CropImage$ActivityBuilder)' on a null object reference at com.linchaolong.android.imagepicker.ImagePicker.handlePickImageInner(ImagePicker.java:362) at com.linchaolong.android.imagepicker.ImagePicker.handlePickImage(ImagePicker.java:336) at com.linchaolong.android.imagepicker.ImagePicker.onActivityResultInner(ImagePicker.java:225) at com.linchaolong.android.imagepicker.ImagePicker.onActivityResult(ImagePicker.java:188) at com.app.cameracolordetector.PaletteActivity.onActivityResult(PaletteActivity.java:218) at android.app.Activity.dispatchActivityResult(Activity.java:8292) at android.app.ActivityThread.deliverResults(ActivityThread.java:5090) at android.app.ActivityThread.handleSendResult(ActivityThread.java:5138)  at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:51)  at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)  at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2147)  at android.os.Handler.dispatchMessage(Handler.java:107)  at android.os.Looper.loop(Looper.java:237)  at android.app.ActivityThread.main(ActivityThread.java:7807)  at java.lang.reflect.Method.invoke(Native Method)  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1047)