調試APK解析錯誤（通過單擊android studio運行按鈕生成）

Question

我已經在Android Studio 3.0.1上開發了應用程序，但是將apk安裝到手機上時出現錯誤。
手機通過usb連接mac，點擊運行按鈕

，apk將安裝並運行沒有錯誤。 但是如果我在finder中復制apk（像這樣）

到手機並將其安裝在手機中，將出現錯誤“ APK解析錯誤”。
如果通過“ adb install xxx.apk”安裝apk，則在打開應用程序時，它將崩潰並顯示logcat，如下所示：

12-20 16:35:09.562 14658-14658/? I/art: Late-enabling -Xcheck:jni
12-20 16:35:09.562 14658-14658/? I/art: Reinit property: dalvik.vm.checkjni= false
12-20 16:35:09.614 14658-14658/com.xxx.xxx I/InstantRun: starting instant run server: is main process
12-20 16:35:09.620 14658-14658/com.xxx.xxx E/AndroidRuntime: FATAL EXCEPTION: main
                                                                        Process: com.xxx.xxx, PID: 14658
                                                                        java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.xxx.xxx/com.xxx.xxx.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.xxx.xxx.MainActivity" on path: DexPathList[[zip file "/data/app/com.xxx.xxx-1/base.apk"],nativeLibraryDirectories=[/data/app/com.xxx.xxx-1/lib/arm64, /data/app/com.xxx.xxx-1/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64, /system/vendor/lib64, /product/lib64]]
                                                                            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2695)
                                                                            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2867)
                                                                            at android.app.ActivityThread.-wrap12(ActivityThread.java)
                                                                            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1570)
                                                                            at android.os.Handler.dispatchMessage(Handler.java:105)
                                                                            at android.os.Looper.loop(Looper.java:156)
                                                                            at android.app.ActivityThread.main(ActivityThread.java:6595)
                                                                            at java.lang.reflect.Method.invoke(Native Method)
                                                                            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:942)
                                                                            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:832)
                                                                         Caused by: java.lang.ClassNotFoundException: Didn't find class "com.xxx.xxx.MainActivity" on path: DexPathList[[zip file "/data/app/com.xxx.xxx-1/base.apk"],nativeLibraryDirectories=[/data/app/com.xxx.xxx-1/lib/arm64, /data/app/com.xxx.xxx-1/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64, /system/vendor/lib64, /product/lib64]]
                                                                            at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
                                                                            at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
                                                                            at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
                                                                            at android.app.Instrumentation.newActivity(Instrumentation.java:1083)
                                                                            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2685)
                                                                            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2867) 
                                                                            at android.app.ActivityThread.-wrap12(ActivityThread.java) 
                                                                            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1570) 
                                                                            at android.os.Handler.dispatchMessage(Handler.java:105) 
                                                                            at android.os.Looper.loop(Looper.java:156) 
                                                                            at android.app.ActivityThread.main(ActivityThread.java:6595) 
                                                                            at java.lang.reflect.Method.invoke(Native Method) 
                                                                            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:942) 
                                                                            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:832) 
12-20 16:35:09.624 14658-14658/com.xxx.xxx I/Process: Sending signal. PID: 14658 SIG: 9

但是，如果單擊Bulid> Build APK（s），然后將同一文件夾（this： apk ）中的apk復制到手機，它將安裝並正常運行...

這是Android Studio中的錯誤嗎？

manifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.xxx.xxx">
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
    <uses-permission android:name="android.permission.CAMERA" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>
</manifest>

Answer 1

在新版本VS中，您使用“內置Apk”菜單選項生成產品apk ：）

Answer 2

嘗試禁用Instant Run 。 它發現在

運行轉到文件->設置->構建，執行，部署->即時運行->取消選中即時運行復選框

在此之前，請從設備上uninstall以前的應用。