当我构建 android 项目时，它显示“Duplicate class”异常，
1 exception was raised by workers: java.lang.RuntimeException:
java.lang.RuntimeException:
Duplicate class android.arch.core.executor.DefaultTaskExecutor found in modules classes.jar (android.arch.core:core:1.0.0-alpha1) and classes.jar(android.arch.core:runtime:1.1.1)
Duplicate class android.arch.core.executor.TaskExecutor found in modules classes.jar (android.arch.core:core:1.0.0-alpha1) and classes.jar (android.arch.core:runtime:1.1.1)**
我怎样才能找到并修复我的项目中使用重复类的库？
应用程序Gradle
android {
compileSdkVersion 28
buildToolsVersion ’28.0.3’
defaultConfig {
minSdkVersion 18
targetSdkVersion 28
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
multiDexEnabled true
javaCompileOptions {
annotationProcessorOptions {
arguments = ["room.schemaLocation": "$projectDir/schemas".toString()]
}
}
}
dependencies {
implementation 'com.crashlytics.sdk.android:crashlytics:2.9.9'
implementation fileTree(include: ['*.jar'], dir: 'libs')
androidTestImplementation('com.android.support.test.espresso:espresso-core:3.0.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
implementation …