问安卓APP使用免费版加固后，在Android11系统上运行闪退，是什么原因？

提问于 2020-07-04 16:11:04

回答 4关注 3查看 2.6K

安卓APP使用免费版加固后，在Android11系统上运行闪退。希望排查出原因修复。

错误日志如下：

java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v4/content/FileProvider$PathStrategy;

at android.support.v4.content.FileProvider.getPathStrategy(SourceFile:555)

at android.support.v4.content.FileProvider.attachInfo(SourceFile:376)

at android.app.ActivityThread.installProvider(ActivityThread.java:7130)

at android.app.ActivityThread.installContentProviders(ActivityThread.java:6675)

at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6592)

at android.app.ActivityThread.access$1300(ActivityThread.java:233)

at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1896)

at android.os.Handler.dispatchMessage(Handler.java:106)

at android.os.Looper.loop(Looper.java:223)

at android.app.ActivityThread.main(ActivityThread.java:7523)

at java.lang.reflect.Method.invoke(Native Method)

at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:941)

Caused by: java.lang.ClassNotFoundException: android.support.v4.content.FileProvider$PathStrategy