找不到android.arch.lifecycle:compailer:1.1.1错误

Question

我正在尝试在Android Studio中创建房间数据库。但是，当我构建项目时，我将"找不到android.ark.lifecycle：compailer：1.1.1"此错误。

我的Gradle版本是3.4.1Android Studio版本为3.4.1我将Java用作编程语言。 有人可以帮我

吗？

我在网上搜索了此错误，但找不到任何东西。

''' 我的gradle文件： 应用插件：'com.android.application'

android {
compileSdkVersion 28
defaultConfig {
    applicationId "com.company.archroomdatabase"
    minSdkVersion 15
    targetSdkVersion 28
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner 
"android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android- 
 optimize.txt'), 'proguard-rules.pro'
    }
 }
 }
dependencies {
def lifecycle_version = "1.1.1"
def room_version = "1.1.1"
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0'
implementation 'com.android.support:design:28.0.0'
implementation 'com.android.support:cardview-v7:28.0.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
testİmplementation 'junit:junit:4.12'
androidTestİmplementation 'com.android.support.test:runner:1.0.2'
androidTestİmplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
//lifecycle components
implementation "android.arch.lifecycle:extensions:$lifecycle_version"
annotationProcessor "android.arch.lifecycle:compailer:$lifecycle_version"
//Room components
implementation "android.arch.persistence.room:runtime:$room_version"
annotationProcessor "android.arch.persistence.room:compiler:$room_version"}

我的gradle项目文件：

buildscript {
repositories {
    google()
    jcenter()
    maven { url 'http://repo1.maven.org/maven2' }
    maven {
        url "https://maven.google.com"
    }
}
dependencies {
    classpath 'com.android.tools.build:gradle:3.4.1'
    // 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
}

这是错误：

找不到Android.ark.lifecycle：Compailer：1.1.1

在以下位置进行了搜索： -https：//dl.google.com/dl/android/maven2/android/arch/lifecycle/compailer/1.1.1/compailer-1.1.1.pom -https：//dl.google.com/dl/android/maven2/android/arch/lifecycle/compailer/1.1.1/compailer-1.1.1.jar -https：//jcenter.bintray.com/android/arch/lifecycle/compailer/1.1.1/compailer-1.1.1.1.pom -https：//jcenter.bintray.com/android/arch/lifecycle/compailer/1.1.1/compailer-1.1.1.1.jar

要求： 项目：应用

Answer 1

你拼写错误，不是

annotationProcessor "android.arch.lifecycle:compailer:$lifecycle_version"

是

annotationProcessor "android.arch.lifecycle:compiler:$lifecycle_version"