title: Why does my code show an error for a file that is not present in my android studio?
body: <p>I have a problem in android studio.
  I imported this project and was trying to use logcat and timber log but it is showing error in build and also in logcat i cannot see my project, no debuggable process is showing.</p>
  
  <p>This is the build.gradle file</p>
  
  <pre><code>buildscript {
      ext.kotlin_version = '1.3.30'
      repositories {
          google()
          jcenter()
      }
      dependencies {
          classpath 'com.android.tools.build:gradle:3.6.3'
          classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
  
          // NOTE: Do not place your application dependencies here; they belong
          // in the individual module build.gradle files
      }
  }
  
  allprojects {
      repositories {
          google()
          jcenter()
      }
  }
  
  task clean(type: Delete) {
      delete rootProject.buildDir
  }
  </code></pre>
  
  <p>This gradle app code</p>
  
  <pre><code>apply plugin: 'com.android.application'
  apply plugin: 'kotlin-android'
  
  android {
      compileSdkVersion 28
      defaultConfig {
          applicationId "com.example.android.dessertpusher"
          minSdkVersion 19
          targetSdkVersion 28
          versionCode 1
          versionName "1.0"
          testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
          vectorDrawables.useSupportLibrary = true
      }
      buildTypes {
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
          }
      }
      dataBinding {
          enabled = true
      }
  }
  
  dependencies {
      implementation fileTree(dir: 'libs', include: ['*.jar'])
      implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
      implementation 'androidx.appcompat:appcompat:1.0.2'
      implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha4'
      implementation 'com.jakewharton.timber:timber:4.7.1'
  }
  </code></pre>
  
  <p>This is the Error, i dont have values.xml resource in my resource tab</p>
  
  <pre><code>.gradle\caches\transforms-2\files-2.1\d8475bbb2e3cd4785bafd0a23122f74a\constraintlayout-2.0.0-alpha4\res\values\values.xml:209:5-3555: AAPT: error: resource attr/motionProgress (aka com.example.android.dessertpusher:attr/motionProgress) not found.
  </code></pre>