尝试使用ConstraintLayout时出现错误：没有枚举常量com.android.manifmerger.AttributeOperationType.CONTEXT.
enter image description here
下面是我的xml文件：

<?xml version="1.0" encoding="utf-8"?>
    <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <EditText
        android:id="@+id/inputFirstName"
        android:layout_width="398dp"
        android:layout_height="47dp"
        android:layout_margin="10dp"
        android:layout_marginEnd="188dp"
        android:layout_marginBottom="21dp"
        android:hint="Enter your first name"
        android:minHeight="48dp"
        app:layout_constraintBottom_toTopOf="@+id/inputLastName"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="0.848" />

    <EditText
        android:id="@+id/inputLastName"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="135dp"
        android:hint="Enter your last name"
        android:minHeight="48dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <Button
        android:id="@+id/btnUploadData"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginHorizontal="8dp"
        android:layout_marginStart="8dp"
        android:layout_marginTop="56dp"
        android:layout_marginEnd="8dp"
        android:text="@string/save_data"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/inputLastName" />

    <Button
        android:id="@+id/btnReadData"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="44dp"
        android:layout_marginEnd="8dp"
        android:text="@string/retrieve_data"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/btnUploadData"
        app:layout_constraintVertical_bias="0.0" />

    <TextView
        android:id="@+id/textViewResultTitle"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="10dp"
        android:layout_marginStart="104dp"
        android:layout_marginTop="43dp"
        android:text="FireStore data :"
        android:textSize="24sp"
        android:textStyle="bold"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/btnReadData" />

    <TextView
        android:id="@+id/textView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="10dp"
        android:layout_marginStart="8dp"
        android:layout_marginTop="48dp"
        android:text=""
        android:textSize="16sp"
        android:textStyle="bold"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/textViewResultTitle"
        app:layout_constraintVertical_bias="0.081" />

    </androidx.constraintlayout.widget.ConstraintLayout>

当我尝试使用ConstraintLayout时，我删除了一个并将其改为
这是我在论坛上找到的。它不起作用，所以我决定返回，并把它“androidx.constraintlayout.widget.constraintLayout”，但它也给了我一个错误。所以我不知道如何修复它。也许是因为我的xml文件在manifest文件夹：enter image description hereHere is my dependencies in build.gradle (:app):

构建.gradle（：应用程序）文件

plugins {
    id 'com.android.application'
    id 'org.jetbrains.kotlin.android'
    id 'com.google.gms.google-services'
}

android {
    namespace 'com.example.myapplication'
    compileSdk 32

    defaultConfig {
        applicationId "com.example.myapplication"
        minSdk 19
        targetSdk 32
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    kotlinOptions {
        jvmTarget = '1.8'
    }

    buildFeatures {
        viewBinding true
    }
}

dependencies {
    implementation 'androidx.core:core-ktx:1.7.0'
    implementation 'androidx.appcompat:appcompat:1.5.1'
    implementation 'com.google.android.material:material:1.7.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
    implementation platform('com.google.firebase:firebase-bom:31.1.0')
    implementation 'com.google.firebase:firebase-analytics-ktx'
    implementation 'com.google.firebase:firebase-firestore-ktx:24.1.0'
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
    // To use constraintlayout in compose
    implementation("androidx.constraintlayout:constraintlayout-compose:1.0.1")
}