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官方Examples：Sample 启动直接崩了，有log信息：java.lang.RuntimeException: Unable to instantiate activity ComponentInfo #412

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struggle111 opened this issue Feb 6, 2017 · 10 comments
Open

官方Examples：Sample 启动直接崩了，有log信息：java.lang.RuntimeException: Unable to instantiate activity ComponentInfo #412

struggle111 opened this issue Feb 6, 2017 · 10 comments

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@struggle111
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@struggle111 struggle111 commented Feb 6, 2017 •
edited

  • 我已阅读并理解 贡献指南，严格遵循其约定。

错误报告

你做了什么？

我下载了官方Examples:Sample，编译正常，当运行安装成功后，启动app，直接闪退，且有log信息；

你期望的结果是什么？

Sample能正常运行且正常启动，正常使用；

实际结果是什么？

Sample启动时闪退，报错信息如下：
...(--stacktrace堆栈，需包含net.wequick.gradle包名下的错误)

Small发送运行报错，报错信息如下：
Process: net.wequick.example.small, PID: 2853
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{net.wequick.example.small/net.wequick.small.A}: java.lang.ClassNotFoundException: Didn't find class "net.wequick.small.A" on path: DexPathList[[zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_small_app_detail.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_small_appok_if_stub.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_small_app_mine.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_lib_analytics.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libcom_example_mysmall_lib_style.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_small_lib_utils.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_small_app_main.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_small_app_home.so", zip file "/data/app/net.wequick.example.small-1/base.apk"],nativeLibraryDirectories=[/data/app/net.wequick.example.small-1/lib/arm, /vendor/lib, /system/lib, /data/data/net.wequick.example.small/files/storage/net.wequick.example.small.app.mine/lib/armeabi-v7a]]
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2291)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2459)
at android.app.ActivityThread.access$900(ActivityThread.java:155)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1354)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:139)
at android.app.ActivityThread.main(ActivityThread.java:5338)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:950)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:745)
Caused by: java.lang.ClassNotFoundException: Didn't find class "net.wequick.small.A" on path: DexPathList[[zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_small_app_detail.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_small_appok_if_stub.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_small_app_mine.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_lib_analytics.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libcom_example_mysmall_lib_style.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_small_lib_utils.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_small_app_main.so", zip file "/data/app/net.wequick.example.small-1/lib/arm/libnet_wequick_example_small_app_home.so", zip file "/data/app/net.wequick.example.small-1/base.apk"],nativeLibraryDirectories=[/data/app/net.wequick.example.small-1/lib/arm, /vendor/lib, /system/lib, /data/data/net.wequick.example.small/files/storage/net.wequick.example.small.app.mine/lib/armeabi-v7a]]
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:1073)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2281)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2459) 
at android.app.ActivityThread.access$900(ActivityThread.java:155) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1354) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:139) 
at android.app.ActivityThread.main(ActivityThread.java:5338) 
at java.lang.reflect.Method.invoke(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:950) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:745) 
Suppressed: java.lang.ClassNotFoundException: net.wequick.small.A
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)
... 13 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available
...

Small环境

Compile-time

  gradle-small plugin : 1.1.0-beta4 (project)
            small aar : 1.1.0-alpha1(project)
          gradle core : 2.10
       android plugin : 2.1.2
                   OS : Mac OS X 10.12 (x86_64)

Bundles

Sample 默认
（注：编译时错误只需本行以上内容，运行时错误补充本行以下内容）

Runtime

  Device : OnePlus ONE E1001
     SDK : Android 5.1.1
     ABI : armeabi-v7a, armeabi
@galenlin
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@galenlin galenlin commented Feb 6, 2017

你好，请按照首页贡献指南中的issue模板修改下issue
@struggle111
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@struggle111 struggle111 commented Feb 6, 2017

感觉是机型的问题，我试了下魅族就可以，一加x就不行了
@galenlin
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@galenlin galenlin commented Feb 6, 2017

net.wequick.small.A 是虚拟Activity，正常情况下会被重定向到插件的Activity。

我手头没有这个机型，麻烦协助调试下 net.wequick.small.ApkBundleLauncher#onCreate 方法，看下以下hook是否正常执行：

// Replace instrumentation
try {
    f = thread.getClass().getDeclaredField("mInstrumentation");
    f.setAccessible(true);
    base = (Instrumentation) f.get(thread);
    wrapper = new ApkBundleLauncher.InstrumentationWrapper(base);
    f.set(thread, wrapper);
} catch (Exception e) {
    throw new RuntimeException("Failed to replace instrumentation for thread: " + thread);
}

// Inject message handler
try {
    f = thread.getClass().getDeclaredField("mH");
    f.setAccessible(true);
    Handler ah = (Handler) f.get(thread);
    f = Handler.class.getDeclaredField("mCallback");
    f.setAccessible(true);
    f.set(ah, new ApkBundleLauncher.ActivityThreadHandlerCallback());
} catch (Exception e) {
    throw new RuntimeException("Failed to replace message handler for thread: " + thread);
}

如果已正常替换，再看下以下两个重定向方法是不是都没有走到或者执行异常：

/** @Override V21+
 * Wrap activity from REAL to STUB */
public ActivityResult execStartActivity(
        Context who, IBinder contextThread, IBinder token, Activity target,
        Intent intent, int requestCode, android.os.Bundle options) {
    wrapIntent(intent);
    return ReflectAccelerator.execStartActivity(mBase,
            who, contextThread, token, target, intent, requestCode, options);
}

/** @Override V20-
 * Wrap activity from REAL to STUB */
public ActivityResult execStartActivity(
        Context who, IBinder contextThread, IBinder token, Activity target,
        Intent intent, int requestCode) {
    wrapIntent(intent);
    return ReflectAccelerator.execStartActivity(mBase,
            who, contextThread, token, target, intent, requestCode);
}
@struggle111
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@struggle111 struggle111 commented Feb 6, 2017

经过调试，最后有个方法：return null了；如下：
ApkBundleLauncher.execStartActivity(Context who, IBinder contextThread, IBinder token, Activity target,Intent intent, int requestCode, android.os.Bundle options))——> ReflectAccelerator.execStartActivity(mBase,who, contextThread, token, target, intent, requestCode, options) －－>
V21_.execStartActivity(instrumentation, who, contextThread, token, target, intent, requestCode, options); －－>
ReflectAccelerator.invoke(sInstrumentation_execStartActivityV21_method, instrumentation, who, contextThread, token, target, intent, requestCode, options);

就是在invoke方法中执行了return null ,但是这个似乎不是原因。
你说的哪几方面都是正常运行的
@galenlin
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@galenlin galenlin commented Feb 6, 2017

V21_.execStartActivity(instrumentation, who, contextThread, token, target, intent, requestCode, options); 这个地方接收的 intent 是插件Activity了吗？
@galenlin
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@galenlin galenlin commented Feb 6, 2017

不是的话，要看下 wrapIntent 方法是否有问题。
@struggle111
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@struggle111 struggle111 commented Feb 7, 2017

是的，这个intent就是插件activity了
@struggle111
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@struggle111 struggle111 commented Feb 8, 2017

这个问题现在有思路吗？？可能是什么原因造成的？？？
@galenlin
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@galenlin galenlin commented Feb 8, 2017

是的，这个intent就是插件activity了

从你调试的结果看，没毛病呀，，要看下什么地方没拦截成功，直接把 net.wequick.small.A 抛给底层了。
@xufan
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@xufan xufan commented Mar 22, 2017 •
edited

我们应用在testIn上也测出了这个问题是一加的手机，应该是产商的氢Os系统有些奇怪的地方，可以肯定的是不是所有一加自己的OS出现的问题 ，同事一台一加刷的海外版OxygenOs没有问题。还有两款手机美图 V4和IUNI N1,Android版本都是5.1。准备自己刷机跟进下
@xufan xufan mentioned this issue Apr 25, 2017
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@xufan @galenlin @struggle111
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