如何将 Kotlin 文件添加到旧 android java 项目？
How to add a Kotlin file to old android java projects?
我正在尝试构建一个基于 ODK Collect 的 android 应用程序。 ODK Collect 应用程序是用 Java 编写的。我想使用 Kotlin 进行开发。我使用 android studio new activity 向导添加了一个基于 Kotlin 的空 activity。当我尝试编译时出现以下错误；
Executing tasks: [:collect_app:assembleDebug]
> Configure project :collect_app
Could not find google-services.json while looking in [src/nullnull/odkCollectRelease, src/odkCollectRelease/nullnull, src/nullnull, src/odkCollectRelease, src/nullnullOdkCollectRelease]
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
collect_app: 'annotationProcessor' dependencies won't be recognized as kapt annotation processors. Please change the configuration name to 'kapt' for these artifacts: 'com.google.dagger:dagger-android-processor:2.16', 'com.google.dagger:dagger-compiler:2.16', 'com.jakewharton:butterknife-compiler:8.8.1', 'com.google.dagger:dagger-compiler:2.16'.
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
> Task :collect_app:preBuild UP-TO-DATE
> Task :collect_app:preDebugBuild UP-TO-DATE
> Task :collect_app:compileDebugAidl UP-TO-DATE
> Task :collect_app:compileDebugRenderscript UP-TO-DATE
> Task :collect_app:checkDebugManifest UP-TO-DATE
> Task :collect_app:generateDebugBuildConfig UP-TO-DATE
> Task :collect_app:mainApkListPersistenceDebug UP-TO-DATE
> Task :collect_app:mergeDebugShaders UP-TO-DATE
> Task :collect_app:compileDebugShaders UP-TO-DATE
> Task :collect_app:generateDebugAssets UP-TO-DATE
> Task :collect_app:mergeDebugAssets UP-TO-DATE
> Task :collect_app:processDebugGoogleServices
Parsing json file: C:\Users\Santosh\Desktop\collect\collect_app\src\debug\google-services.json
> Task :collect_app:createDebugCompatibleScreenManifests UP-TO-DATE
> Task :collect_app:processDebugManifest
> Task :collect_app:fabricGenerateResourcesDebug
> Task :collect_app:generateDebugResValues UP-TO-DATE
> Task :collect_app:generateDebugResources UP-TO-DATE
> Task :collect_app:mergeDebugResources
> Task :collect_app:splitsDiscoveryTaskDebug UP-TO-DATE
> Task :collect_app:processDebugResources
e: java.util.ServiceConfigurationError: org.jetbrains.kotlin.compiler.plugin.ComponentRegistrar: Provider org.jetbrains.kotlin.android.synthetic.AndroidComponentRegistrar not a subtype
at java.util.ServiceLoader.fail(ServiceLoader.java:239)
at java.util.ServiceLoader.access0(ServiceLoader.java:185)
at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:376)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
at java.util.ServiceLoader.next(ServiceLoader.java:480)
at kotlin.collections.CollectionsKt___CollectionsKt.toCollection(_Collections.kt:1132)
at kotlin.collections.CollectionsKt___CollectionsKt.toMutableList(_Collections.kt:1165)
at org.jetbrains.kotlin.cli.jvm.plugins.PluginCliParser.loadPlugins(PluginCliParser.kt:70)
at org.jetbrains.kotlin.cli.jvm.plugins.PluginCliParser.loadPluginsSafe(PluginCliParser.kt:45)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.loadPlugins(K2JVMCompiler.kt:267)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:77)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:57)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:96)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:52)
at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:93)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:362)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:102)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally(IncrementalCompilerRunner.kt:225)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.access$compileIncrementally(IncrementalCompilerRunner.kt:39)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner$compile.invoke(IncrementalCompilerRunner.kt:91)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:103)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.execIncrementalCompiler(CompileServiceImpl.kt:606)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.access$execIncrementalCompiler(CompileServiceImpl.kt:102)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda.invoke(CompileServiceImpl.kt:455)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda.invoke(CompileServiceImpl.kt:102)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda.invoke(CompileServiceImpl.kt:1029)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda.invoke(CompileServiceImpl.kt:102)
at org.jetbrains.kotlin.daemon.common.DummyProfiler.withMeasure(PerfUtils.kt:137)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.checkedCompile(CompileServiceImpl.kt:1071)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.doCompile(CompileServiceImpl.kt:1028)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:454)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:346)
at sun.rmi.transport.Transport.run(Transport.java:200)
at sun.rmi.transport.Transport.run(Transport.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run[=12=](TCPTransport.java:683)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
> Task :collect_app:kaptGenerateStubsDebugKotlin FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':collect_app:kaptGenerateStubsDebugKotlin'.
> Compilation error. See log for more details
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 19s
18 actionable tasks: 6 executed, 12 up-to-date
ODK 收集应用程序：
https://github.com/opendatakit/collect
顶级build.gradle:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext.kotlin_version = '1.3.0'
repositories {
google()
jcenter()
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'com.google.gms:google-services:4.0.1'
classpath 'org.ow2.asm:asm:6.0' // https://github.com/jacoco/jacoco/issues/639#issuecomment-355424756
classpath 'org.jacoco:org.jacoco.core:0.8.0'
classpath 'io.fabric.tools:gradle:1.26.1'
}
}
plugins {
id 'com.github.spotbugs' version '1.6.2'
}
allprojects {
repositories {
// Needs to go first to get specialty libraries
google()
jcenter()
maven { url 'https://oss.sonatype.org/content/groups/public' }
maven { url 'https://jitpack.io' }
maven { url 'https://staging.dev.medicmobile.org/_couch/maven-repo' }
}
}
configurations.all {
transitive = true
}
task checkAll(type: GradleBuild) {
tasks = ['checkCode', 'checkTests']
}
task checkCode(type: GradleBuild) {
tasks = ['pmd', 'checkstyle', 'lintDebug', 'spotbugsDebug']
}
task checkTests(type: GradleBuild) {
tasks = ['testDebugUnitTest', 'connectedDebugAndroidTest']
}
ext {
supportLibraryVersion = '28.0.0'
leakyCanaryVersion = '1.5.4'
daggerVersion = '2.16'
rxLifecycleVersion = '2.2.1'
workManagerVersion = "1.0.0-alpha10"
}
应用build.gradle;
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply from: '../config/quality.gradle'
apply from: '../config/jacoco.gradle'
import com.android.ddmlib.DdmPreferences
DdmPreferences.setTimeOut(60000)
ant.condition(property: 'os', value: 'windows') {
os(family: 'windows')
}
ant.condition(property: 'os', value: 'unix') {
os(family: 'unix')
}
// Build numbers were manually set until 1067
def LEGACY_BUILD_NUMBER_OFFSET = 1067
// Based on
def getMasterCommitCount = { ->
try {
def stdout = new ByteArrayOutputStream()
exec {
switch (ant.properties.os) {
case 'windows':
commandLine 'cmd', '/c', 'git', 'rev-list', '--first-parent', '--count', 'master'
break
case 'unix':
commandLine 'git', 'rev-list', '--first-parent', '--count', 'master'
break
}
standardOutput = stdout
}
return Integer.parseInt(stdout.toString().trim())
} catch (ignored) {
return -1
}
}
def getVersionName = { ->
try {
def stdout = new ByteArrayOutputStream()
exec {
switch (ant.properties.os) {
case 'windows':
commandLine 'cmd', '/c', 'git', 'describe', '--tags', '--dirty', '--always'
break
case 'unix':
commandLine 'git', 'describe', '--tags', '--dirty', '--always'
break
}
standardOutput = stdout
}
return stdout.toString().trim()
} catch (ignored) {
return null
}
}
def secretsFile = file('secrets.properties')
def secrets = new Properties()
if (secretsFile.exists()) {
secrets.load(new FileInputStream(secretsFile))
}
android {
compileSdkVersion(28)
defaultConfig {
applicationId('org.odk.collect.android')
minSdkVersion(16)
targetSdkVersion(28)
versionCode LEGACY_BUILD_NUMBER_OFFSET + getMasterCommitCount()
versionName getVersionName()
testInstrumentationRunner('android.support.test.runner.AndroidJUnitRunner')
multiDexEnabled true
vectorDrawables.useSupportLibrary = true
archivesBaseName = 'collect'
}
signingConfigs {
release {
if (secrets.getProperty('RELEASE_STORE_FILE')) {
storeFile file(secrets.getProperty('RELEASE_STORE_FILE'))
storePassword secrets.getProperty('RELEASE_STORE_PASSWORD')
keyAlias secrets.getProperty('RELEASE_KEY_ALIAS')
keyPassword secrets.getProperty('RELEASE_KEY_PASSWORD')
}
}
}
buildTypes {
// Release build for all forks
release {
if (secrets.getProperty('RELEASE_STORE_FILE')) {
signingConfig signingConfigs.release
}
minifyEnabled(true)
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
resValue("bool", "FIREBASE_CRASHLYTICS_ENABLED", "false")
}
// Release build for the original ODK Collect app
odkCollectRelease {
if (secrets.getProperty('RELEASE_STORE_FILE')) {
signingConfig signingConfigs.release
}
minifyEnabled(true)
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
resValue("bool", "FIREBASE_CRASHLYTICS_ENABLED", "true")
}
debug {
debuggable(true)
testCoverageEnabled(true)
resValue("bool", "FIREBASE_CRASHLYTICS_ENABLED", "false")
}
}
//
applicationVariants.all { variant ->
variant.outputs.all { output ->
outputFileName = new File(outputFileName.replace(".apk", "-${defaultConfig.versionName}.apk"))
}
}
testVariants.all { variant ->
variant.outputs.all { output ->
outputFileName = new File(outputFileName.replace(".apk", "-${defaultConfig.versionName}.apk"))
}
}
packagingOptions {
// Pick first occurrence of any files that cause conflicts, as defined
// in common.gradle
pickFirst 'META-INF/DEPENDENCIES'
pickFirst 'META-INF/LICENSE'
pickFirst 'META-INF/LICENSE.txt'
pickFirst 'META-INF/NOTICE'
pickFirst 'META-INF/NOTICE.txt'
pickFirst 'META-INF/services/com.fasterxml.jackson.core.JsonFactory'
pickFirst 'META-INF/services/com.fasterxml.jackson.core.ObjectCodec'
pickFirst 'META-INF/services/javax.ws.rs.ext.MessageBodyReader'
pickFirst 'META-INF/services/javax.ws.rs.ext.MessageBodyWriter'
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
dexOptions {
javaMaxHeapSize '2048M'
}
testOptions {
unitTests {
includeAndroidResources = true
returnDefaultValues = true
all {
// https://discuss.circleci.com/t/11207/24
// it seems any number works, but 1024 - 2048 seem reasonable
maxHeapSize = "2048M"
}
}
}
}
configurations.all {
resolutionStrategy {
cacheDynamicVersionsFor(0, 'seconds')
cacheChangingModulesFor(0, 'seconds')
force('com.google.code.findbugs:jsr305:1.3.9')
}
transitive = true
}
allprojects {
tasks.withType(JavaCompile) {
options.compilerArgs << '-Xlint:all'
}
}
dependencies {
implementation fileTree(dir: 'libs', include: '*.jar')
implementation "com.android.support:support-v13:${rootProject.supportLibraryVersion}"
implementation "com.android.support:customtabs:${rootProject.supportLibraryVersion}"
implementation "com.android.support:design:${rootProject.supportLibraryVersion}"
implementation "com.android.support:appcompat-v7:${rootProject.supportLibraryVersion}"
implementation "com.android.support:design:${rootProject.supportLibraryVersion}"
implementation "com.android.support:cardview-v7:${rootProject.supportLibraryVersion}"
implementation "com.android.support:exifinterface:${rootProject.supportLibraryVersion}"
implementation "com.android.support:multidex:1.0.3"
implementation "com.google.android.gms:play-services-analytics:16.0.4"
implementation "com.google.android.gms:play-services-auth:16.0.1"
implementation "com.google.android.gms:play-services-maps:16.0.0"
implementation "com.google.android.gms:play-services-location:16.0.0"
implementation "com.google.firebase:firebase-core:16.0.4"
implementation "com.crashlytics.sdk.android:crashlytics:2.9.5"
implementation("com.google.guava:guava:26.0-android")
implementation("com.google.code.gson:gson:2.6.2") {
exclude group: 'org.apache.httpcomponents'
}
implementation("com.google.http-client:google-http-client:1.22.0") {
exclude group: 'org.apache.httpcomponents'
}
implementation("com.google.oauth-client:google-oauth-client:1.22.0") {
exclude group: 'org.apache.httpcomponents'
}
implementation 'bikramsambat:bikram-sambat:1.0.0'
implementation "com.evernote:android-job:1.2.5"
implementation "com.rarepebble:colorpicker:2.3.1"
implementation "commons-io:commons-io:2.6"
implementation "net.sf.kxml:kxml2:2.3.0"
implementation "net.sf.opencsv:opencsv:2.3"
implementation("org.opendatakit:opendatakit-javarosa:2.12.0") {
exclude group: 'joda-time'
exclude group: 'org.slf4j'
}
implementation "com.karumi:dexter:4.2.0"
implementation "org.osmdroid:osmdroid-android:5.6.4"
implementation "org.slf4j:slf4j-android:1.6.1-RC1"
implementation("com.google.api-client:google-api-client-android:1.22.0") {
exclude group: 'org.apache.httpcomponents'
exclude group: 'com.google.guava'
}
implementation("com.google.apis:google-api-services-drive:v3-rev64-1.22.0") {
exclude group: 'org.apache.httpcomponents'
exclude group: 'com.google.guava'
}
implementation("com.google.apis:google-api-services-sheets:v4-rev463-1.22.0") {
exclude group: 'org.apache.httpcomponents'
exclude group: 'com.google.guava'
}
implementation "com.jakewharton.timber:timber:4.7.0"
implementation "com.google.zxing:core:3.3.0"
implementation "com.journeyapps:zxing-android-embedded:3.5.0"
implementation "net.danlew:android.joda:2.9.9"
// Real LeakCanary for debug builds only: notifications, analysis, etc
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
debugImplementation "com.squareup.leakcanary:leakcanary-android:${rootProject.leakyCanaryVersion}"
// No-Op version of LeakCanary for release builds: no notifications, no analysis, nothing
releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:${rootProject.leakyCanaryVersion}"
testImplementation "com.squareup.leakcanary:leakcanary-android-no-op:${rootProject.leakyCanaryVersion}"
androidTestImplementation "com.squareup.leakcanary:leakcanary-android-no-op:${rootProject.leakyCanaryVersion}"
odkCollectReleaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:${rootProject.leakyCanaryVersion}"
// Android Architecture Components:
implementation "android.arch.lifecycle:extensions:1.1.1"
// Dagger:
implementation "com.google.dagger:dagger-android:${rootProject.daggerVersion}"
implementation "com.google.dagger:dagger-android-support:${rootProject.daggerVersion}"
annotationProcessor "com.google.dagger:dagger-android-processor:${rootProject.daggerVersion}"
annotationProcessor "com.google.dagger:dagger-compiler:${rootProject.daggerVersion}"
testAnnotationProcessor "com.google.dagger:dagger-compiler:${rootProject.daggerVersion}"
// RxJava 2:
implementation "io.reactivex.rxjava2:rxandroid:2.0.2"
implementation "io.reactivex.rxjava2:rxjava:2.1.10"
// Better "Subjects" for Rx:
implementation "com.jakewharton.rxrelay2:rxrelay:2.0.0"
// Android bindings for Rx:
implementation "com.jakewharton.rxbinding2:rxbinding:2.0.0"
// RxLifecycle (binds subscription cleanup to component lifecycle):
implementation "com.trello.rxlifecycle2:rxlifecycle:${rootProject.rxLifecycleVersion}"
implementation "com.trello.rxlifecycle2:rxlifecycle-android:${rootProject.rxLifecycleVersion}"
implementation "com.trello.rxlifecycle2:rxlifecycle-android-lifecycle:${rootProject.rxLifecycleVersion}"
// WorkManager for specifying deferrable, asynchronous tasks
implementation("android.arch.work:work-runtime:${rootProject.workManagerVersion}") {
exclude group: 'com.google.guava', module: 'listenablefuture'
}
// Optional JobDispatcher support so devices with Play Services do better than AlarmManager
implementation("android.arch.work:work-firebase:${rootProject.workManagerVersion}") {
exclude group: 'com.google.guava', module: 'listenablefuture'
}
// Makes binding to Views easy:
implementation "com.jakewharton:butterknife:8.8.1"
annotationProcessor "com.jakewharton:butterknife-compiler:8.8.1"
// Annotations understood by FindBugs
compileOnly 'com.google.code.findbugs:annotations:3.0.1'
compileOnly 'com.google.code.findbugs:jsr305:3.0.2'
// Used to generate documentation screenshots.
androidTestImplementation "tools.fastlane:screengrab:1.1.0"
// Testing-only dependencies
testImplementation "junit:junit:4.12"
testImplementation "org.mockito:mockito-core:2.8.47"
testImplementation "org.robolectric:robolectric:4.0-beta-1"
testImplementation "org.robolectric:shadows-multidex:4.0-beta-1"
// power mock (for mocking final methods which is not handled by mockito)
testImplementation "org.powermock:powermock-module-junit4:1.6.4"
testImplementation "org.powermock:powermock-api-mockito2:1.7.3"
androidTestImplementation "org.mockito:mockito-android:2.11.0"
androidTestImplementation("com.android.support.test:runner:1.0.1") {
exclude group: 'com.android.support', module: 'support-annotations'
exclude group: 'com.google.code.findbugs', module: 'jsr305'
}
androidTestImplementation("com.android.support.test.espresso:espresso-intents:3.0.1") {
exclude group: 'com.android.support', module: 'support-annotations'
exclude group: 'com.google.code.findbugs', module: 'jsr305'
}
androidTestImplementation "com.squareup.okhttp3:mockwebserver:3.9.0"
androidTestImplementation "android.arch.work:work-testing:${rootProject.workManagerVersion}"
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}
// Must be at bottom to prevent dependency collisions
// https://developers.google.com/android/guides/google-services-plugin
apply plugin: 'com.google.gms.google-services'
编辑：Activity Kotlin
package org.odk.collect.android.activities
import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import org.odk.collect.android.R
class LoginActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_login)
}
}
我没有向 gradle 添加必要的 Kotlin 配置吗？我该如何解决这个问题？
这里有一些尝试重建的东西。让我知道进展如何。
尝试点击工具菜单 -> Kotlin -> 在项目中配置 Kotlin。
尝试点击工具菜单 -> Kotlin -> 配置 Kotlin 插件更新
尝试添加
apply plugin: 'kotlin-kapt'
尝试单击“文件”->“无效”caches/restart
更新
添加到 build.gradle
kapt { generateStubs = true }
此问题已在 Kotlin 版本 1.3.20 中修复。
我正在尝试构建一个基于 ODK Collect 的 android 应用程序。 ODK Collect 应用程序是用 Java 编写的。我想使用 Kotlin 进行开发。我使用 android studio new activity 向导添加了一个基于 Kotlin 的空 activity。当我尝试编译时出现以下错误；
Executing tasks: [:collect_app:assembleDebug]
> Configure project :collect_app
Could not find google-services.json while looking in [src/nullnull/odkCollectRelease, src/odkCollectRelease/nullnull, src/nullnull, src/odkCollectRelease, src/nullnullOdkCollectRelease]
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
collect_app: 'annotationProcessor' dependencies won't be recognized as kapt annotation processors. Please change the configuration name to 'kapt' for these artifacts: 'com.google.dagger:dagger-android-processor:2.16', 'com.google.dagger:dagger-compiler:2.16', 'com.jakewharton:butterknife-compiler:8.8.1', 'com.google.dagger:dagger-compiler:2.16'.
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
'kapt.generateStubs' is not used by the 'kotlin-kapt' plugin
> Task :collect_app:preBuild UP-TO-DATE
> Task :collect_app:preDebugBuild UP-TO-DATE
> Task :collect_app:compileDebugAidl UP-TO-DATE
> Task :collect_app:compileDebugRenderscript UP-TO-DATE
> Task :collect_app:checkDebugManifest UP-TO-DATE
> Task :collect_app:generateDebugBuildConfig UP-TO-DATE
> Task :collect_app:mainApkListPersistenceDebug UP-TO-DATE
> Task :collect_app:mergeDebugShaders UP-TO-DATE
> Task :collect_app:compileDebugShaders UP-TO-DATE
> Task :collect_app:generateDebugAssets UP-TO-DATE
> Task :collect_app:mergeDebugAssets UP-TO-DATE
> Task :collect_app:processDebugGoogleServices
Parsing json file: C:\Users\Santosh\Desktop\collect\collect_app\src\debug\google-services.json
> Task :collect_app:createDebugCompatibleScreenManifests UP-TO-DATE
> Task :collect_app:processDebugManifest
> Task :collect_app:fabricGenerateResourcesDebug
> Task :collect_app:generateDebugResValues UP-TO-DATE
> Task :collect_app:generateDebugResources UP-TO-DATE
> Task :collect_app:mergeDebugResources
> Task :collect_app:splitsDiscoveryTaskDebug UP-TO-DATE
> Task :collect_app:processDebugResources
e: java.util.ServiceConfigurationError: org.jetbrains.kotlin.compiler.plugin.ComponentRegistrar: Provider org.jetbrains.kotlin.android.synthetic.AndroidComponentRegistrar not a subtype
at java.util.ServiceLoader.fail(ServiceLoader.java:239)
at java.util.ServiceLoader.access0(ServiceLoader.java:185)
at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:376)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
at java.util.ServiceLoader.next(ServiceLoader.java:480)
at kotlin.collections.CollectionsKt___CollectionsKt.toCollection(_Collections.kt:1132)
at kotlin.collections.CollectionsKt___CollectionsKt.toMutableList(_Collections.kt:1165)
at org.jetbrains.kotlin.cli.jvm.plugins.PluginCliParser.loadPlugins(PluginCliParser.kt:70)
at org.jetbrains.kotlin.cli.jvm.plugins.PluginCliParser.loadPluginsSafe(PluginCliParser.kt:45)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.loadPlugins(K2JVMCompiler.kt:267)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:77)
at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:57)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:96)
at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:52)
at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:93)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:362)
at org.jetbrains.kotlin.incremental.IncrementalJvmCompilerRunner.runCompiler(IncrementalJvmCompilerRunner.kt:102)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compileIncrementally(IncrementalCompilerRunner.kt:225)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.access$compileIncrementally(IncrementalCompilerRunner.kt:39)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner$compile.invoke(IncrementalCompilerRunner.kt:91)
at org.jetbrains.kotlin.incremental.IncrementalCompilerRunner.compile(IncrementalCompilerRunner.kt:103)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.execIncrementalCompiler(CompileServiceImpl.kt:606)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.access$execIncrementalCompiler(CompileServiceImpl.kt:102)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda.invoke(CompileServiceImpl.kt:455)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$$inlined$ifAlive$lambda.invoke(CompileServiceImpl.kt:102)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda.invoke(CompileServiceImpl.kt:1029)
at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda.invoke(CompileServiceImpl.kt:102)
at org.jetbrains.kotlin.daemon.common.DummyProfiler.withMeasure(PerfUtils.kt:137)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.checkedCompile(CompileServiceImpl.kt:1071)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.doCompile(CompileServiceImpl.kt:1028)
at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:454)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:346)
at sun.rmi.transport.Transport.run(Transport.java:200)
at sun.rmi.transport.Transport.run(Transport.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run[=12=](TCPTransport.java:683)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
> Task :collect_app:kaptGenerateStubsDebugKotlin FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':collect_app:kaptGenerateStubsDebugKotlin'.
> Compilation error. See log for more details
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 19s
18 actionable tasks: 6 executed, 12 up-to-date
ODK 收集应用程序： https://github.com/opendatakit/collect
顶级build.gradle:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext.kotlin_version = '1.3.0'
repositories {
google()
jcenter()
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'com.google.gms:google-services:4.0.1'
classpath 'org.ow2.asm:asm:6.0' // https://github.com/jacoco/jacoco/issues/639#issuecomment-355424756
classpath 'org.jacoco:org.jacoco.core:0.8.0'
classpath 'io.fabric.tools:gradle:1.26.1'
}
}
plugins {
id 'com.github.spotbugs' version '1.6.2'
}
allprojects {
repositories {
// Needs to go first to get specialty libraries
google()
jcenter()
maven { url 'https://oss.sonatype.org/content/groups/public' }
maven { url 'https://jitpack.io' }
maven { url 'https://staging.dev.medicmobile.org/_couch/maven-repo' }
}
}
configurations.all {
transitive = true
}
task checkAll(type: GradleBuild) {
tasks = ['checkCode', 'checkTests']
}
task checkCode(type: GradleBuild) {
tasks = ['pmd', 'checkstyle', 'lintDebug', 'spotbugsDebug']
}
task checkTests(type: GradleBuild) {
tasks = ['testDebugUnitTest', 'connectedDebugAndroidTest']
}
ext {
supportLibraryVersion = '28.0.0'
leakyCanaryVersion = '1.5.4'
daggerVersion = '2.16'
rxLifecycleVersion = '2.2.1'
workManagerVersion = "1.0.0-alpha10"
}
应用build.gradle;
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply from: '../config/quality.gradle'
apply from: '../config/jacoco.gradle'
import com.android.ddmlib.DdmPreferences
DdmPreferences.setTimeOut(60000)
ant.condition(property: 'os', value: 'windows') {
os(family: 'windows')
}
ant.condition(property: 'os', value: 'unix') {
os(family: 'unix')
}
// Build numbers were manually set until 1067
def LEGACY_BUILD_NUMBER_OFFSET = 1067
// Based on
def getMasterCommitCount = { ->
try {
def stdout = new ByteArrayOutputStream()
exec {
switch (ant.properties.os) {
case 'windows':
commandLine 'cmd', '/c', 'git', 'rev-list', '--first-parent', '--count', 'master'
break
case 'unix':
commandLine 'git', 'rev-list', '--first-parent', '--count', 'master'
break
}
standardOutput = stdout
}
return Integer.parseInt(stdout.toString().trim())
} catch (ignored) {
return -1
}
}
def getVersionName = { ->
try {
def stdout = new ByteArrayOutputStream()
exec {
switch (ant.properties.os) {
case 'windows':
commandLine 'cmd', '/c', 'git', 'describe', '--tags', '--dirty', '--always'
break
case 'unix':
commandLine 'git', 'describe', '--tags', '--dirty', '--always'
break
}
standardOutput = stdout
}
return stdout.toString().trim()
} catch (ignored) {
return null
}
}
def secretsFile = file('secrets.properties')
def secrets = new Properties()
if (secretsFile.exists()) {
secrets.load(new FileInputStream(secretsFile))
}
android {
compileSdkVersion(28)
defaultConfig {
applicationId('org.odk.collect.android')
minSdkVersion(16)
targetSdkVersion(28)
versionCode LEGACY_BUILD_NUMBER_OFFSET + getMasterCommitCount()
versionName getVersionName()
testInstrumentationRunner('android.support.test.runner.AndroidJUnitRunner')
multiDexEnabled true
vectorDrawables.useSupportLibrary = true
archivesBaseName = 'collect'
}
signingConfigs {
release {
if (secrets.getProperty('RELEASE_STORE_FILE')) {
storeFile file(secrets.getProperty('RELEASE_STORE_FILE'))
storePassword secrets.getProperty('RELEASE_STORE_PASSWORD')
keyAlias secrets.getProperty('RELEASE_KEY_ALIAS')
keyPassword secrets.getProperty('RELEASE_KEY_PASSWORD')
}
}
}
buildTypes {
// Release build for all forks
release {
if (secrets.getProperty('RELEASE_STORE_FILE')) {
signingConfig signingConfigs.release
}
minifyEnabled(true)
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
resValue("bool", "FIREBASE_CRASHLYTICS_ENABLED", "false")
}
// Release build for the original ODK Collect app
odkCollectRelease {
if (secrets.getProperty('RELEASE_STORE_FILE')) {
signingConfig signingConfigs.release
}
minifyEnabled(true)
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
resValue("bool", "FIREBASE_CRASHLYTICS_ENABLED", "true")
}
debug {
debuggable(true)
testCoverageEnabled(true)
resValue("bool", "FIREBASE_CRASHLYTICS_ENABLED", "false")
}
}
//
applicationVariants.all { variant ->
variant.outputs.all { output ->
outputFileName = new File(outputFileName.replace(".apk", "-${defaultConfig.versionName}.apk"))
}
}
testVariants.all { variant ->
variant.outputs.all { output ->
outputFileName = new File(outputFileName.replace(".apk", "-${defaultConfig.versionName}.apk"))
}
}
packagingOptions {
// Pick first occurrence of any files that cause conflicts, as defined
// in common.gradle
pickFirst 'META-INF/DEPENDENCIES'
pickFirst 'META-INF/LICENSE'
pickFirst 'META-INF/LICENSE.txt'
pickFirst 'META-INF/NOTICE'
pickFirst 'META-INF/NOTICE.txt'
pickFirst 'META-INF/services/com.fasterxml.jackson.core.JsonFactory'
pickFirst 'META-INF/services/com.fasterxml.jackson.core.ObjectCodec'
pickFirst 'META-INF/services/javax.ws.rs.ext.MessageBodyReader'
pickFirst 'META-INF/services/javax.ws.rs.ext.MessageBodyWriter'
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
dexOptions {
javaMaxHeapSize '2048M'
}
testOptions {
unitTests {
includeAndroidResources = true
returnDefaultValues = true
all {
// https://discuss.circleci.com/t/11207/24
// it seems any number works, but 1024 - 2048 seem reasonable
maxHeapSize = "2048M"
}
}
}
}
configurations.all {
resolutionStrategy {
cacheDynamicVersionsFor(0, 'seconds')
cacheChangingModulesFor(0, 'seconds')
force('com.google.code.findbugs:jsr305:1.3.9')
}
transitive = true
}
allprojects {
tasks.withType(JavaCompile) {
options.compilerArgs << '-Xlint:all'
}
}
dependencies {
implementation fileTree(dir: 'libs', include: '*.jar')
implementation "com.android.support:support-v13:${rootProject.supportLibraryVersion}"
implementation "com.android.support:customtabs:${rootProject.supportLibraryVersion}"
implementation "com.android.support:design:${rootProject.supportLibraryVersion}"
implementation "com.android.support:appcompat-v7:${rootProject.supportLibraryVersion}"
implementation "com.android.support:design:${rootProject.supportLibraryVersion}"
implementation "com.android.support:cardview-v7:${rootProject.supportLibraryVersion}"
implementation "com.android.support:exifinterface:${rootProject.supportLibraryVersion}"
implementation "com.android.support:multidex:1.0.3"
implementation "com.google.android.gms:play-services-analytics:16.0.4"
implementation "com.google.android.gms:play-services-auth:16.0.1"
implementation "com.google.android.gms:play-services-maps:16.0.0"
implementation "com.google.android.gms:play-services-location:16.0.0"
implementation "com.google.firebase:firebase-core:16.0.4"
implementation "com.crashlytics.sdk.android:crashlytics:2.9.5"
implementation("com.google.guava:guava:26.0-android")
implementation("com.google.code.gson:gson:2.6.2") {
exclude group: 'org.apache.httpcomponents'
}
implementation("com.google.http-client:google-http-client:1.22.0") {
exclude group: 'org.apache.httpcomponents'
}
implementation("com.google.oauth-client:google-oauth-client:1.22.0") {
exclude group: 'org.apache.httpcomponents'
}
implementation 'bikramsambat:bikram-sambat:1.0.0'
implementation "com.evernote:android-job:1.2.5"
implementation "com.rarepebble:colorpicker:2.3.1"
implementation "commons-io:commons-io:2.6"
implementation "net.sf.kxml:kxml2:2.3.0"
implementation "net.sf.opencsv:opencsv:2.3"
implementation("org.opendatakit:opendatakit-javarosa:2.12.0") {
exclude group: 'joda-time'
exclude group: 'org.slf4j'
}
implementation "com.karumi:dexter:4.2.0"
implementation "org.osmdroid:osmdroid-android:5.6.4"
implementation "org.slf4j:slf4j-android:1.6.1-RC1"
implementation("com.google.api-client:google-api-client-android:1.22.0") {
exclude group: 'org.apache.httpcomponents'
exclude group: 'com.google.guava'
}
implementation("com.google.apis:google-api-services-drive:v3-rev64-1.22.0") {
exclude group: 'org.apache.httpcomponents'
exclude group: 'com.google.guava'
}
implementation("com.google.apis:google-api-services-sheets:v4-rev463-1.22.0") {
exclude group: 'org.apache.httpcomponents'
exclude group: 'com.google.guava'
}
implementation "com.jakewharton.timber:timber:4.7.0"
implementation "com.google.zxing:core:3.3.0"
implementation "com.journeyapps:zxing-android-embedded:3.5.0"
implementation "net.danlew:android.joda:2.9.9"
// Real LeakCanary for debug builds only: notifications, analysis, etc
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
debugImplementation "com.squareup.leakcanary:leakcanary-android:${rootProject.leakyCanaryVersion}"
// No-Op version of LeakCanary for release builds: no notifications, no analysis, nothing
releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:${rootProject.leakyCanaryVersion}"
testImplementation "com.squareup.leakcanary:leakcanary-android-no-op:${rootProject.leakyCanaryVersion}"
androidTestImplementation "com.squareup.leakcanary:leakcanary-android-no-op:${rootProject.leakyCanaryVersion}"
odkCollectReleaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:${rootProject.leakyCanaryVersion}"
// Android Architecture Components:
implementation "android.arch.lifecycle:extensions:1.1.1"
// Dagger:
implementation "com.google.dagger:dagger-android:${rootProject.daggerVersion}"
implementation "com.google.dagger:dagger-android-support:${rootProject.daggerVersion}"
annotationProcessor "com.google.dagger:dagger-android-processor:${rootProject.daggerVersion}"
annotationProcessor "com.google.dagger:dagger-compiler:${rootProject.daggerVersion}"
testAnnotationProcessor "com.google.dagger:dagger-compiler:${rootProject.daggerVersion}"
// RxJava 2:
implementation "io.reactivex.rxjava2:rxandroid:2.0.2"
implementation "io.reactivex.rxjava2:rxjava:2.1.10"
// Better "Subjects" for Rx:
implementation "com.jakewharton.rxrelay2:rxrelay:2.0.0"
// Android bindings for Rx:
implementation "com.jakewharton.rxbinding2:rxbinding:2.0.0"
// RxLifecycle (binds subscription cleanup to component lifecycle):
implementation "com.trello.rxlifecycle2:rxlifecycle:${rootProject.rxLifecycleVersion}"
implementation "com.trello.rxlifecycle2:rxlifecycle-android:${rootProject.rxLifecycleVersion}"
implementation "com.trello.rxlifecycle2:rxlifecycle-android-lifecycle:${rootProject.rxLifecycleVersion}"
// WorkManager for specifying deferrable, asynchronous tasks
implementation("android.arch.work:work-runtime:${rootProject.workManagerVersion}") {
exclude group: 'com.google.guava', module: 'listenablefuture'
}
// Optional JobDispatcher support so devices with Play Services do better than AlarmManager
implementation("android.arch.work:work-firebase:${rootProject.workManagerVersion}") {
exclude group: 'com.google.guava', module: 'listenablefuture'
}
// Makes binding to Views easy:
implementation "com.jakewharton:butterknife:8.8.1"
annotationProcessor "com.jakewharton:butterknife-compiler:8.8.1"
// Annotations understood by FindBugs
compileOnly 'com.google.code.findbugs:annotations:3.0.1'
compileOnly 'com.google.code.findbugs:jsr305:3.0.2'
// Used to generate documentation screenshots.
androidTestImplementation "tools.fastlane:screengrab:1.1.0"
// Testing-only dependencies
testImplementation "junit:junit:4.12"
testImplementation "org.mockito:mockito-core:2.8.47"
testImplementation "org.robolectric:robolectric:4.0-beta-1"
testImplementation "org.robolectric:shadows-multidex:4.0-beta-1"
// power mock (for mocking final methods which is not handled by mockito)
testImplementation "org.powermock:powermock-module-junit4:1.6.4"
testImplementation "org.powermock:powermock-api-mockito2:1.7.3"
androidTestImplementation "org.mockito:mockito-android:2.11.0"
androidTestImplementation("com.android.support.test:runner:1.0.1") {
exclude group: 'com.android.support', module: 'support-annotations'
exclude group: 'com.google.code.findbugs', module: 'jsr305'
}
androidTestImplementation("com.android.support.test.espresso:espresso-intents:3.0.1") {
exclude group: 'com.android.support', module: 'support-annotations'
exclude group: 'com.google.code.findbugs', module: 'jsr305'
}
androidTestImplementation "com.squareup.okhttp3:mockwebserver:3.9.0"
androidTestImplementation "android.arch.work:work-testing:${rootProject.workManagerVersion}"
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}
// Must be at bottom to prevent dependency collisions
// https://developers.google.com/android/guides/google-services-plugin
apply plugin: 'com.google.gms.google-services'
编辑：Activity Kotlin
package org.odk.collect.android.activities
import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import org.odk.collect.android.R
class LoginActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_login)
}
}
我没有向 gradle 添加必要的 Kotlin 配置吗？我该如何解决这个问题？
这里有一些尝试重建的东西。让我知道进展如何。
尝试点击工具菜单 -> Kotlin -> 在项目中配置 Kotlin。
尝试点击工具菜单 -> Kotlin -> 配置 Kotlin 插件更新
尝试添加
apply plugin: 'kotlin-kapt'
尝试单击“文件”->“无效”caches/restart
更新 添加到 build.gradle
kapt { generateStubs = true }
此问题已在 Kotlin 版本 1.3.20 中修复。