Question

我很长时间以来一直在实验模式下将Kotlin 1.3.21与kotlin-android-extensions插件一起使用。今天，我通过更改版本而切换到Kotlin 1.3.30，现在无论在哪里使用@Parcelize注释，我都看到错误： Unresolved reference: Parcelize。

这是我启用android扩展的方法：

apply plugin: 'kotlin-android-extensions'

androidExtensions {
    experimental = true
    features = ["parcelize"]
}

注意，我尝试时未明确声明必需的功能，但效果也不佳。

还要注意，我使用的是Grrovy Gradle DSL。

如何使用Kotlin 1.3.30启用Parcelize返回？

编辑，这是我的应用级别build.gradle

apply plugin: 'com.android.application'
apply plugin: "de.mannodermaus.android-junit5"
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-kapt'

apply from: "../versions.gradle"

android {

    compileSdkVersion 28

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    defaultConfig {
        applicationId "com.myapp.dtt"
        minSdkVersion 18
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"

        vectorDrawables.useSupportLibrary = true
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
        test.java.srcDirs += 'src/test/kotlin'
        androidTest.java.srcDirs += 'src/androidTest/kotlin'
    }

    testOptions {
        junitPlatform {
            filters {
                engines {
                    include 'spek2'
                }
            }
        }
    }
}

detekt {
    input = files("src/main/kotlin")
    baseline = file("detekt-baseline.xml")
}

androidExtensions {
    experimental = true
    features = ["parcelize"]
}

dependencies {
    kapt "com.google.dagger:dagger-compiler:$dagger_version"
    kapt "com.google.dagger:dagger-android-processor:$dagger_version"
    kapt "com.github.bumptech.glide:compiler:$glide_version"

    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
    implementation "com.google.android.material:material:$material_version"
    implementation "androidx.lifecycle:lifecycle-runtime:$lifecycle_version"
    implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycle_version"
    implementation "androidx.appcompat:appcompat:$appcompat_version"
    implementation "androidx.recyclerview:recyclerview:$recyclerview_version"
    implementation "androidx.constraintlayout:constraintlayout:$constraint_layout_version"
    implementation "com.google.dagger:dagger:$dagger_version"
    implementation "com.google.dagger:dagger-android:$dagger_version"
    implementation "com.google.dagger:dagger-android-support:$dagger_version"
    implementation "io.reactivex.rxjava2:rxjava:$rx_java_version"
    implementation "io.reactivex.rxjava2:rxandroid:$rx_android_version"
    implementation "io.reactivex.rxjava2:rxkotlin:$rx_kotlin_version"
    implementation "com.github.bumptech.glide:glide:$glide_version"

    debugImplementation "com.squareup.leakcanary:leakcanary-android:$leak_canary_version"
    releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:$leak_canary_version"

    testImplementation "org.spekframework.spek2:spek-dsl-jvm:$spek_version"
    testImplementation "org.spekframework.spek2:spek-runner-junit5:$spek_version"
    testImplementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
    testImplementation "org.junit.jupiter:junit-jupiter-api:$junit_jupiter_version"
    testImplementation "io.mockk:mockk:$mockk_version"
    testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:$junit_jupiter_version"
}

Answer 1

我发现错误

Kotlin plugin should be enabled before 'kotlin-android-extensions'

因此将顺序更改为

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'

它工作正常（：з''∠）。

祝你好运。

Answer 2

我将Kotlin插件升级到最新版本（1.3.61），并且此错误已删除。

更新到Kotlin 1.3.30后的“未解决的参考：打包”

2 个答案: