我遇到了一个问题，就是在使用cmd构建项目时出错。当我用Android Studio构建项目时没有问题，但是当我清理项目并用cmd构建时出现错误。
这个命令：
gradlew assembleDebug
出现了以下错误：
FAILURE：构建失败，发生异常。
*出错原因：
执行任务“:app:kaptDebugKotlin”时失败。
内部编译器错误，请查看日志以获取更多详细信息。
e: java.util.ServiceConfigurationError: javax.annotation.processing.Processor: android.databinding.annotationprocessor.ProcessDataBinding 无法 获取公共的无参构造函数 at java.base/java.util.ServiceLoader.fail(ServiceLoader.java:581) at java.base/java.util.ServiceLoader.getConstructor(ServiceLoader.java:672) at java.base/java.util.ServiceLoader.access$1000(ServiceLoader.java:390) at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNextService(ServiceLoader.java:1232) at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNext(ServiceLoader.java:1264) ...
我的应用gradle文件：
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.example.robot.mvvm"
minSdkVersion 21
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
dataBinding {
enabled = true
}
kapt {
useBuildCache = true
}
}
dependencies {
def lifecycle_version = "2.0.0"
def retrofit_version = '2.4.0'
def okhttp_version = '3.11.0'
def nav_version = "1.0.0-alpha06"
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
testImplementation 'junit:junit:4.12'
//android KTX
implementation 'androidx.core:core-ktx:1.0.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'androidx.appcompat:appcompat:1.0.0'
implementation 'com.google.android.material:material:1.0.0'
androidTestImplementation 'androidx.test:runner:1.1.0-alpha4'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha4'
implementation "androidx.lifecycle:lifecycle-extensions:$lifecycle_version"
implementation "androidx.lifecycle:lifecycle-viewmodel:$lifecycle_version"
implementation "androidx.lifecycle:lifecycle-livedata:$lifecycle_version"
//retrofit2
kapt "com.squareup.retrofit2:retrofit:$retrofit_version"
kapt "com.squareup.retrofit2:converter-gson:$retrofit_version"
kapt "com.squareup.retrofit2:adapter-rxjava2:$retrofit_version"
//okhttp interceptor
kapt "com.squareup.okhttp3:logging-interceptor:$okhttp_version"
//Firebase
implementation 'com.google.firebase:firebase-core:16.0.4'
implementation 'com.crashlytics.sdk.android:crashlytics:2.9.5'
implementation 'com.google.firebase:firebase-messaging:17.3.3'
implementation "android.arch.navigation:navigation-fragment:$nav_version"
implementation "android.arch.navigation:navigation-ui:$nav_version"
// optional - Test helpers
androidTestImplementation "android.arch.navigation:navigation-testing:$nav_version"
implementation 'androidx.multidex:multidex:2.0.0'
}
我的项目gradle配置：
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext.kotlin_version = '1.2.71'
repositories {
google()
mavenCentral()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'com.google.gms:google-services:4.1.0' // google-services plugin
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
mavenCentral()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
请帮助我。谢谢。