El código de mi cámara funciona en todas las versiones de Android, pero en Nougat 7.0 da el siguiente error:

java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.net.Uri.toString()' on a null object reference

Funciona perfectamente en todas las demás versiones de Android, excepto en Android 7.0. He dado permiso de tiempo de ejecución para la cámara y la galería, pero la cámara todavía no funciona. Aquí está el código relevante:

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {

    if (resultCode == RESULT_OK) {
        if(requestCode == Constants.CROPPED_PIC_REQUEST_CODE){
            CropImage.ActivityResult result = (CropImage.ActivityResult) data.getExtras().get(CropImage.CROP_IMAGE_EXTRA_RESULT);
            Uri selectedImageUri = result == null ? null : result.getUri();
            Bitmap bitmap = null;
            Log.d("SetUpProfile","Uri cropped is "+outputFileUri);
            bitmap = getBitmap(selectedImageUri);
    //                    bitmap = MediaStore.Images.Media.getBitmap(this.getContentResolver(), selectedImageUri);
            circleImageView.setImageBitmap(bitmap);
            finalBitmap = bitmap;
        }
        else if (requestCode == Constants.YOUR_SELECT_PICTURE_REQUEST_CODE) {
            final boolean isCamera;
            if (data == null) {
                isCamera = true;
            } else {
                final String action = data.getAction();
                if (action == null) {
                    isCamera = false;
                } else {
                    isCamera = action.equals(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
                }
            }

            Uri selectedImageUri;
            if (isCamera) {
                SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
                String value = prefs.getString("path", "error");
                selectedImageUri = Uri.parse(value);
            } else {
                selectedImageUri = data == null ? null : data.getData();
            }

            Intent i = new Intent(Five.this,CropImageActivity.class);
            i.putExtra("ImageURI", selectedImageUri.toString());
            startActivityForResult(i,Constants.CROPPED_PIC_REQUEST_CODE);

        }
    }
}

Aquí está mi logcat: -

FATAL EXCEPTION: main
Process: com.sancsvision.wayndr, PID: 31570
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=11, result=-1, data=Intent {  }} to activity {com.sancsvision.wayndr/com.sancsvision.wayndr.Five}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.net.Uri.toString()' on a null object reference                     
    at android.app.ActivityThread.deliverResults(ActivityThread.java:4053)              
    at android.app.ActivityThread.handleSendResult(ActivityThread.java:4096)        
    at android.app.ActivityThread.-wrap20(ActivityThread.java)                      
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1516)         
    at android.os.Handler.dispatchMessage(Handler.java:102)                     
    at android.os.Looper.loop(Looper.java:154)                      
    at android.app.ActivityThread.main(ActivityThread.java:6077)                        
    at java.lang.reflect.Method.invoke(Native Method)                       
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)      
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)                                                     
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.net.Uri.toString()' on a null object reference
    at com.sancsvision.wayndr.Five.onActivityResult(Five.java:259)
    at android.app.Activity.dispatchActivityResult(Activity.java:6917)
    at android.app.ActivityThread.deliverResults(ActivityThread.java:4049)
    at android.app.ActivityThread.handleSendResult(ActivityThread.java:4096) 
    at android.app.ActivityThread.-wrap20(ActivityThread.java) 
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1516) 
    at android.os.Handler.dispatchMessage(Handler.java:102) 
    at android.os.Looper.loop(Looper.java:154) 
    at android.app.ActivityThread.main(ActivityThread.java:6077) 
    at java.lang.reflect.Method.invoke(Native Method) 
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)