問題描述

我的應用程序在模擬器中運行良好，甚至在 android studio 安裝的用于調試目的的真實設備中運行良好，但如果使用 apk 文件手動安裝，它會崩潰.

My Application is running fine in Emulators and even in real devices installed by android studio for debugging purpose, but it is crashing if installed manually using apk file.

如果需要，我準備粘貼任何其他代碼，例如 Activity.

I am ready to paste any other codes, like Activity if required.

這里是日志:

04-14 12:20:44.392 6220-6220/? I/art: Late-enabling -Xcheck:jni
04-14 12:20:44.465 6220-6220/test.planner W/System: ClassLoader referenced unknown path: /data/app/test.planner-1/lib/arm
04-14 12:20:44.467 6220-6220/test.planner I/InstantRun: starting instant run server: is main process
04-14 12:20:44.470 6220-6220/test.planner D/AndroidRuntime: Shutting down VM
04-14 12:20:44.471 6220-6220/test.planner E/AndroidRuntime: FATAL EXCEPTION: main
Process: test.planner, PID: 6220
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{test.planner/test.planner.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "test.planner.MainActivity" on path: DexPathList[[zip file "/data/app/test.planner-1/base.apk"],nativeLibraryDirectories=[/data/app/test.planner-1/lib/arm, /vendor/lib, /system/lib]]
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2327)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
    at android.app.ActivityThread.-wrap11(ActivityThread.java)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:148)
    at android.app.ActivityThread.main(ActivityThread.java:5417)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
 Caused by: java.lang.ClassNotFoundException: Didn't find class "test.planner.MainActivity" on path: DexPathList[[zip file "/data/app/test.planner-1/base.apk"],nativeLibraryDirectories=[/data/app/test.planner-1/lib/arm, /vendor/lib, /system/lib]]
    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
    at android.app.Instrumentation.newActivity(Instrumentation.java:1067)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2317)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)?
    at android.app.ActivityThread.-wrap11(ActivityThread.java)?
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)?
    at android.os.Handler.dispatchMessage(Handler.java:102)?
    at android.os.Looper.loop(Looper.java:148)?
    at android.app.ActivityThread.main(ActivityThread.java:5417)?
    at java.lang.reflect.Method.invoke(Native Method)?
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)?
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)?
    Suppressed: java.lang.ClassNotFoundException: test.planner.MainActivity
    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:504)
            ... 12 more
 Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available

推薦答案

去:

Android Studio --> File --> Setting --> Build, execution, deploy --> Instant run.

并禁用即時運行.

這篇關于如果手動安裝 apk，Android 應用程序在真實設備上崩潰的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！