Getting java null pointer exception on cropImageView.setImageBitmap(bitmap);

Question

mcrop.setOnClickListener(new View.OnClickListener() {

@Override
public void onClick(View v) {

    preview.buildDrawingCache();
    bitmap=preview.getDrawingCache();
    CropImage.activity(uri)
            .start(Previewimage.this);
    cropImageView.setImageBitmap(bitmap);
    Bitmap cropped = cropImageView.getCroppedImage();
    preview.setImageBitmap(cropped);

} };

java.lang.NullPointerException: Attempt to invoke virtual method 'android.graphics.Bitmap com.theartofdev.edmodo.cropper.CropImageView.getCroppedImage()' on a null object reference

check if your bitmap is null or not and intialize your cropImageView propery by declaring it as global as try again — Safal Kumar Ghimire, Jun 15 '17 at 15:19
Thanks !! got it I am using third party libraries where i need to initialize with third party library i initialize with my ownapp — Latheesh Reddy, Jun 15 '17 at 15:29

score 0 · Answer 1 · answered Jun 15 '17 at 15:10

0

It looks like bitmap is null: check previewis not null and preview.getDrawingCache(); doesn't return a null value.

answered Jun 15 '17 at 15:10

Daniel Luque

116
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Getting java null pointer exception on cropImageView.setImageBitmap(bitmap);

1 Answers1