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

Question

我正在尝试在 android studio 中创建一个房间数据库。但是当我构建项目时，出现“Could not find android.arch.lifecycle:compailer:1.1.1”这个错误。我的 gradle 版本是 3.4.1 android studio 版本是 3.4.1 我正在使用 java 作为编程语言。有人能帮帮我吗我在网上搜索了这个错误，但找不到任何东西。''' 我的 gradle 文件：应用插件：'com.android.application'android {compileSdkVersion 28defaultConfig {    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 componentsimplementation "android.arch.lifecycle:extensions:$lifecycle_version"annotationProcessor "android.arch.lifecycle:compailer:$lifecycle_version"//Room componentsimplementation "android.arch.persistence.room:runtime:$room_version"annotationProcessor "android.arch.persistence.room:compiler:$room_version"}

Answer 1

你写错了，不是

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

它是

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