Android 运行时异常：无法在real phone中启动活动，但emulator工作正常

我的应用程序与android仿真器配合得很好。
但是，当我把它编译成apk时。它因以下错误而崩溃

java.lang.RuntimeException: Unable to start activity ComponentInfo{tk.myessentialoils.a16personalities/tk.myessentialoils.a16personalities.TitleActivity}: android.view.InflateException: Binary XML file line #2: Binary XML file line #2: Error inflating class androidx.constraintlayout.widget.ConstraintLayout
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2843)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2921)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1639)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:176)
at android.app.ActivityThread.main(ActivityThread.java:6662)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873)
Caused by: android.view.InflateException: Binary XML file line #2: Binary XML file line #2: 
Error inflating class androidx.constraintlayout.widget.ConstraintLayout
Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class 
androidx.constraintlayout.widget.ConstraintLayout
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:334)
at android.view.LayoutInflater.createView(LayoutInflater.java:651)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:794)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:734)
at android.view.LayoutInflater.inflate(LayoutInflater.java:496)
at android.view.LayoutInflater.inflate(LayoutInflater.java:427)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:469)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
at tk.myessentialoils.a16personalities.TitleActivity.onCreate(TitleActivity.java:23)
at android.app.Activity.performCreate(Activity.java:7074)
at android.app.Activity.performCreate(Activity.java:7065)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2796)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2921)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1639)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:176)
at android.app.ActivityThread.main(ActivityThread.java:6662)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873)
Caused by: java.lang.NoClassDefFoundError: Failed resolution of: 
Landroidx/constraintlayout/widget/R$styleable;
at androidx.constraintlayout.widget.ConstraintLayout.init(ConstraintLayout.java:590)
at androidx.constraintlayout.widget.ConstraintLayout.<init>(ConstraintLayout.java:567)
... 24 more
Caused by: java.lang.ClassNotFoundException: Didn't find class 
"androidx.constraintlayout.widget.R$styleable" on path: DexPathList[[zip file 
"/data/app/tk.myessentialoils.a16personalities-McRu5v88h3OOg6KJL_I- 
jg==/base.apk"],nativeLibraryDirectories=[/data/app/tk.myessentialoils.a16personalities- 
McRu5v88h3OOg6KJL_I-jg==/lib/arm, /system/lib, /vendor/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
... 26 more

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为了方便将来遇到这种情况的人

迁移到androidx后膨胀约束布局时出错
有一只虫子

我不知道为什么，但1.1.2只是窒息而死。可能有些 谷歌错过的“好人”兼容性程序。他们倾向于 经常这样做；欢迎来到Android编程斯科特·比格斯

在build gradle的实现中将1.1.2更改为1.1.3后，我的项目工作得非常好

implementation 'androidx.constraintlayout:constraintlayout:1.1.2'

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请尝试发布您的build.gradle“emulator安装和apk安装之间的差异”这篇文章。您的意思是说它在真实设备上无法工作，还是说您制作了一个apk和以前工作过的同一个仿真器，现在无法工作？如果是，您是如何生成此APK的？你使用的命令是什么？你在用Proguard吗？缩小？这里有很多问题你需要回答。您的问题是，您“生成”的apk在其类路径中没有正确的类，很可能是被某个进程剥离了。@MartinMarconcini我的意思是，这段代码在android studio emulator中运行良好。但在一部真正的手机上，同样的代码因上述错误而失败。（打开时崩溃）您是如何生成APK的？另外，发布你的相关gradle文件，你有什么依赖关系？目标api？min api？等

implementation 'androidx.constraintlayout:constraintlayout:1.1.2'