android - imageView.setImageBitmap(bitmap) allways null while bitmap not null -


i pass string photo path activity, convert uri (because photo path converted uri), made inputstream uri, , made bitmap inputstream. bitmap created , not null, when call imageview.setimagebitmap(bitmap), system give error that:

void android.widget.imageview.setimageuri(android.net.uri)' on null object reference.

private void showimage(uri mpath) {     photopath=mpath.tostring();     inputstream = null;     try {         = getcontentresolver().openinputstream(mpath);         bitmap bitmap = bitmapfactory.decodestream(is);         is.close();         photo.setimageuri(mpath);     } catch (filenotfoundexception e) {         e.printstacktrace();     } catch (ioexception e) {         e.printstacktrace();     }  }

what problem met, please me ! thank you

it sounds imageview null. resolving problem fix error.


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