我们的应用程序,曾经工作。上一次更新是在 2 周半前发布的,当时 apk 文件创建并正常工作。
在我们尝试创建apk的最后两天(签名或未出现问题),Android Studio没有抛出任何错误,但是当apk要安装在手机上时,应用程序安装失败并显示错误“未安装应用程序”
此外,Android Monitor 中还会出现以下错误。
Class not found when unmarshalling: com.android.packageinstaller.InstallFlowAnalytics
java.lang.ClassNotFoundException: com.android.packageinstaller.InstallFlowAnalytics
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:324)
at android.os.Parcel.readParcelableCreator(Parcel.java:2404)
at android.os.Parcel.readParcelable(Parcel.java:2358)
at android.os.Parcel.readValue(Parcel.java:2264)
at android.os.Parcel.readArrayMapInternal(Parcel.java:2614)
at android.os.BaseBundle.unparcel(BaseBundle.java:221)
at android.os.BaseBundle.getString(BaseBundle.java:920)
at android.content.Intent.getStringExtra(Intent.java:6183)
at com.android.server.am.ActivityStackSupervisor.startActivityLocked(ActivityStackSupervisor.java:2706)
at com.android.server.am.ActivityStackSupervisor.startActivityMayWait(ActivityStackSupervisor.java:2171)
at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:6359)
at com.android.server.am.ActivityManagerService.startActivity(ActivityManagerService.java:6127)
at android.app.ActivityManagerNative.onTransact(ActivityManagerNative.java:170)
at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:3999)
at android.os.Binder.execTransact(Binder.java:453)
Caused by: java.lang.ClassNotFoundException: com.android.packageinstaller.InstallFlowAnalytics
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:324)
at android.os.Parcel.readParcelableCreator(Parcel.java:2404)
at android.os.Parcel.readParcelable(Parcel.java:2358)
at android.os.Parcel.readValue(Parcel.java:2264)
at android.os.Parcel.readArrayMapInternal(Parcel.java:2614)
at android.os.BaseBundle.unparcel(BaseBundle.java:221)
at android.os.BaseBundle.getString(BaseBundle.java:920)
at android.content.Intent.getStringExtra(Intent.java:6183)
at com.android.server.am.ActivityStackSupervisor.startActivityLocked(ActivityStackSupervisor.java:2706)
at com.android.server.am.ActivityStackSupervisor.startActivityMayWait(ActivityStackSupervisor.java:2171)
at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:6359)
at com.android.server.am.ActivityManagerService.startActivity(ActivityManagerService.java:6127)
at android.app.ActivityManagerNative.onTransact(ActivityManagerNative.java:170)
at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:3999)
at android.os.Binder.execTransact(Binder.java:453)
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available
有没有人遇到过类似的问题?
先感谢您。