Hello,
In my app, we have a receiver, which listens action android.intent.action.PACKAGE_REPLACED. A java.lang.IllegalAccessError: Class ref in pre-verified class resolved to unexpected implementation *occasionally* occur when a new version apk replaced a older one. The detail message as follows, java.lang.IllegalAccessError: Class ref in pre-verified class resolved to unexpected implementation at com.alipay.mobile.appstoreapp.util.PackageReplacedReceiver.onReceive(PackageReplacedReceiver.java:24) at android.app.ActivityThread.handleReceiver(ActivityThread.java:2525) at android.app.ActivityThread.access$1600(ActivityThread.java:159) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1392) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:176) at android.app.ActivityThread.main(ActivityThread.java:5419) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:525) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1209) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1025) at dalvik.system.NativeStart.main(Native Method) We debug and trace the android os, and try to reproduce the problem,but failed. By modify my app,we can reproduce the problem in such situation,where a receiver be instantiated(by cl.loadClass(component).newInstance()) before packageInfo.makeApplication and application.onCreate(). So please check, is this likely to occur, in some extreme circumstances? Thanks. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.

