The bitmap null pointer when the WebViewContentsClientAdapter of Webveiw gets the width and height of bitmap

java.lang.NullPointerException

Attempt to invoke virtual method "int android.graphics.Bitmap.getWidth ()" on a null object reference

parse the original
1 com.android.webview.chromium.WebViewContentsClientAdapter.getDefaultVideoPoster (WebViewContentsClientAdapter.java:596)
2 org.chromium.android_webview.DefaultVideoPosterRequestHandler$$Lambda$0.run (Unknown Source:2)
3 android.os.Handler.handleCallback (Handler.java:808)
4 android.os.Handler.dispatchMessage (Handler.java:101)
5 android.os.Looper.loop (Looper.java:166)
6 android.app.ActivityThread.main (ActivityThread.java:7425)
7 java.lang.reflect.Method.invoke (Native Method)
8 com.android .room.os.Zygote $MethodAndArgsCaller.run (Zygote.java:245)
9 com.android.internal.os.ZygoteInit.main (ZygoteInit.java:921)

Android
Mar.25,2021

https://blog.csdn.net/Ltp_zy/. has found a solution. I don't know if you have used it. Please answer

for now.

Here's a workaround for the problem:

Add to your MainActivity: 

@Override
public AssetManager getAssets() {
    return getResources().getAssets();
}

we know what's causing this, but fixing it is non-trivial at this point in M development. The workaround should be ok though.

official circumvention scheme of chrome
https://bugs.chromium.org/p/c.

Previous: Brew install libimobiledevice failed: EOS.undent is disabled

Next: Regular expressions match strings

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3c1e9-2bb35.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3c1e9-2bb35.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?