Some image saveImageIntoGallery failed.

[xilost]

like this image: http://file.hd.weibo.com/weibo_alk/material/201511/1446544022910.png.

E/MediaStore: Failed to insert image java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference at android.provider.MediaStore$Images$Media.StoreThumbnail(MediaStore.java:930) at android.provider.MediaStore$Images$Media.insertImage(MediaStore.java:999) at android.provider.MediaStore$Images$Media.insertImage(MediaStore.java:910) at com.weibo.wbalk.widget.bigimageviewer.view.BigImageView.saveImageIntoGallery(BigImageView.java:318) at com.weibo.wbalk.mvp.ui.activity.PhotoAlbumActivity$4.accept(PhotoAlbumActivity.java:555) at com.weibo.wbalk.mvp.ui.activity.PhotoAlbumActivity$4.accept(PhotoAlbumActivity.java:540) at io.reactivex.internal.observers.LambdaObserver.onNext(LambdaObserver.java:63) at io.reactivex.internal.operators.observable.ObservableFlatMap$MergeObserver.tryEmitScalar(ObservableFlatMap.java:236) at io.reactivex.internal.operators.observable.ObservableFlatMap$MergeObserver.subscribeInner(ObservableFlatMap.java:146) at io.reactivex.internal.operators.observable.ObservableFlatMap$MergeObserver.onNext(ObservableFlatMap.java:139) at io.reactivex.internal.operators.observable.ObservableBuffer$BufferExactObserver.onNext(ObservableBuffer.java:113) at io.reactivex.internal.operators.observable.ObservableFlatMap$MergeObserver.tryEmit(ObservableFlatMap.java:265) at io.reactivex.internal.operators.observable.ObservableFlatMap$InnerObserver.onNext(ObservableFlatMap.java:562) at io.reactivex.observers.SerializedObserver.onNext(SerializedObserver.java:111) at io.reactivex.internal.operators.observable.ObservableConcatMap$SourceObserver$InnerObserver.onNext(ObservableConcatMap.java:252) at io.reactivex.internal.operators.observable.ObservableScalarXMap$ScalarDisposable.run(ObservableScalarXMap.java:248) at io.reactivex.internal.operators.observable.ObservableJust.subscribeActual(ObservableJust.java:35) at io.reactivex.Observable.subscribe(Observable.java:12267) at io.reactivex.internal.operators.observable.ObservableConcatMap$SourceObserver.drain(ObservableConcatMap.java:223) at io.reactivex.internal.operators.observable.ObservableConcatMap$SourceObserver.onSubscribe(ObservableConcatMap.java:103) at io.reactivex.internal.operators.observable.ObservableFromIterable.subscribeActual(ObservableFromIterable.java:55) at io.reactivex.Observable.subscribe(Observable.java:12267) at io.reactivex.internal.operators.observable.ObservableConcatMap.subscribeActual(ObservableConcatMap.java:53) at io.reactivex.Observable.subscribe(Observable.java:12267) at io.reactivex.internal.operators.observable.ObservableFlatMap$MergeObserver.subscribeInner(ObservableFlatMap.java:165) at io.reactivex.internal.operators.observable.ObservableFlatMap$MergeObserver.onNext(ObservableFlatMap.java:139) at io.reactivex.internal.operators.observable.ObservableFlatMap$MergeObserver.tryEmitScalar(ObservableFlatMap.java:236) at io.reactivex.internal.operators.observable.ObservableFlatMap$MergeObserver.subscribeInner(ObservableFlatMap.java:146) at io.reactivex.internal.operators.observable.ObservableFlatMap$MergeObserver.onNext(ObservableFlatMap.java:139) at io.reactivex.internal.operators.observable.ObservableFromArray$FromArrayDisposable.run(ObservableFromArray.java:108) at io.reactivex.internal.operators.observable.ObservableFromArray.subscribeActual(ObservableFromArray.java:37) at io.reactivex.Observable.subscribe(Observable.java:12267) at io.reactivex.internal.operators.observable.ObservableFlatMap.subscribeActual(ObservableFlatMap.java:55) at io.reactivex.Observable.subscribe(Observable.java:12267) at io.reactivex.internal.operators.observable.ObservableFlatMap.subscribeActual(ObservableFlatMap.java:55) at io.reactivex.Observable.subscribe(Observable.java:12267) at io.reactivex.internal.operators.observable.ObservableBuffer.subscribeActual(ObservableBuffer.java:44) at io.reactivex.Observable.subscribe(Observable.java:12267) 2019-10-29 17:53:32.361 24445-24445/com.weibo.wbalk E/MediaStore: at io.reactivex.internal.operators.observable.ObservableFlatMap.subscribeActual(ObservableFlatMap.java:55) at io.reactivex.Observable.subscribe(Observable.java:12267) at io.reactivex.Observable.subscribe(Observable.java:12253) at io.reactivex.Observable.subscribe(Observable.java:12181) at com.weibo.wbalk.mvp.ui.activity.PhotoAlbumActivity.onClick(PhotoAlbumActivity.java:540) at com.weibo.wbalk.mvp.ui.activity.PhotoAlbumActivity_ViewBinding$3.doClick(PhotoAlbumActivity_ViewBinding.java:85) at butterknife.internal.DebouncingOnClickListener.onClick(DebouncingOnClickListener.java:18) at android.view.View.performClick(View.java:6407) at android.view.View$PerformClick.run(View.java:25175) at android.os.Handler.handleCallback(Handler.java:790) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:198) at android.app.ActivityThread.main(ActivityThread.java:7015) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:523) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:850)

[Piasy]

Could you please reproduce and debug it in the demo project?