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android - 我的 Android 应用程序仅在不可调试时崩溃？

问题描述

我有一个 Android 应用程序在调试模式下运行良好，但在发布模式下开始出现问题。它在将项目绑定到回收站视图时崩溃。

最初我认为这将是一个 proguard 问题，但在为调试模式启用 proguard 后，很明显只有发布版本有这个问题。只是为了尝试一下，我将发布版本设置为debuggable true，问题就消失了。

有谁知道只有当 apk 不可调试时才会导致崩溃？或者有什么方法可以调试它，看看到底出了什么问题？

这些是我的构建类型：

buildTypes {
    debug {
        multiDexEnabled true
        shrinkResources true
        minifyEnabled true
        useProguard true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
    release {
        multiDexEnabled true
        shrinkResources true
        minifyEnabled true
        useProguard true
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}

所以，如果我添加debuggable true到release，发布版本就可以了。如果我添加debuggable false到debug，调试版本将停止工作......

日志猫：

E/AndroidRuntime: FATAL EXCEPTION: main
Process: __, PID: _
a.a
    at ___.overview.dashboard.m.a(Unknown Source)
    at ___.overview.dashboard.c.a(Unknown Source)
    at android.support.v7.widget.RecyclerView$a.a(Unknown Source)
    at android.support.v7.widget.RecyclerView$a.b(Unknown Source)
    at android.support.v7.widget.RecyclerView$p.a(Unknown Source)
    at android.support.v7.widget.RecyclerView$p.a(Unknown Source)
    at android.support.v7.widget.RecyclerView$p.a(Unknown Source)
    at android.support.v7.widget.RecyclerView$p.c(Unknown Source)
    at android.support.v7.widget.LinearLayoutManager$c.a(Unknown Source)
    at android.support.v7.widget.LinearLayoutManager.a(Unknown Source)
    at android.support.v7.widget.LinearLayoutManager.a(Unknown Source)
    at android.support.v7.widget.LinearLayoutManager.c(Unknown Source)
    at android.support.v7.widget.RecyclerView.N(Unknown Source)
    at android.support.v7.widget.RecyclerView.q(Unknown Source)
    at android.support.v7.widget.RecyclerView.onLayout(Unknown Source)
    at android.view.View.layout(View.java:18798)
    at android.view.ViewGroup.layout(ViewGroup.java:5951)
    at android.support.constraint.ConstraintLayout.onLayout(Unknown Source)
    at android.view.View.layout(View.java:18798)
    at android.view.ViewGroup.layout(ViewGroup.java:5951)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
    at android.view.View.layout(View.java:18798)
    at android.view.ViewGroup.layout(ViewGroup.java:5951)
    at android.support.constraint.ConstraintLayout.onLayout(Unknown Source)
    at android.view.View.layout(View.java:18798)
    at android.view.ViewGroup.layout(ViewGroup.java:5951)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
    at android.view.View.layout(View.java:18798)
    at android.view.ViewGroup.layout(ViewGroup.java:5951)
    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1741)
    at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1585)
    at android.widget.LinearLayout.onLayout(LinearLayout.java:1494)
    at android.view.View.layout(View.java:18798)
    at android.view.ViewGroup.layout(ViewGroup.java:5951)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
    at android.view.View.layout(View.java:18798)
    at android.view.ViewGroup.layout(ViewGroup.java:5951)
    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1741)
    at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1585)
    at android.widget.LinearLayout.onLayout(LinearLayout.java:1494)
    at android.view.View.layout(View.java:18798)
    at android.view.ViewGroup.layout(ViewGroup.java:5951)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
    at com.android.internal.policy.DecorView.onLayout(DecorView.java:887)
    at android.view.View.layout(View.java:18798)
    at android.view.ViewGroup.layout(ViewGroup.java:5951)
    at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2648)
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2364)
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1515)
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7091)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:927)
    at android.view.Choreographer.doCallbacks(Choreographer.java:702)
    at android.view.Choreographer.doFrame(Choreographer.java:638)
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:913)
    at android.os.Handler.handleCallback(Handler.java:751)
    at android.os.Handler.dispatchMessage(Handler.java:95)
    at android.os.Looper.loop(Looper.java:154)
    at android.app.ActivityThread.main(ActivityThread.java:6682)
    at java.lang.reflect.Method.invoke(Native Method)

标签： androidkotlinandroid-proguard

解决方案

对我来说，问题是我正在测试发布版本并禁用 Crashlytics 以不跟踪我的活动。当“debuggable”设置为 true 时工作正常，但一旦设置为 false，我在应用程序启动时收到即时崩溃。所以基本上我忘记打开 Crashlytics 并从中得到一些内部错误。

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