Kapt 到 KSP 的迁移错误。

Question

Kapt 到 KSP 的迁移错误。

androidkotlinkaptkotlin-symbol-processing

15

当我尝试使用 kapt 迁移 Android 项目到 KSP 时，出现了错误信息。

错误信息：

Unable to find method ''void org.jetbrains.kotlin.gradle.tasks.KotlinCompile.<init>(org.jetbrains.kotlin.gradle.dsl.KotlinJvmOptions)''
'void org.jetbrains.kotlin.gradle.tasks.KotlinCompile.<init>(org.jetbrains.kotlin.gradle.dsl.KotlinJvmOptions)'

Gradle's dependency cache may be corrupt (this sometimes occurs after a network connection timeout.)

Re-download dependencies and sync project (requires network)
The state of a Gradle build process (daemon) may be corrupt. Stopping all Gradle daemons may solve this problem.

Stop Gradle build processes (requires restart)
Your project may be using a third-party plugin which is not compatible with the other plugins in the project or the version of Gradle requested by the project.

In the case of corrupt Gradle processes, you can also try closing the IDE and then killing all Java processes.

目前，以下库正在使用 kapt。

Moshi
Hilt
Room

build.gradle

plugins {
    id "com.android.application"
    id "kotlin-android"
    id "kotlin-kapt"
    id "dagger.hilt.android.plugin"
    id "com.google.devtools.ksp" version "1.6.10-1.0.4"
}

dependencies {

    // Hilt
    implementation "com.google.dagger:hilt-android:$rootProject.hiltVersion"
    kapt "com.google.dagger:hilt-compiler:$rootProject.hiltVersion"
    implementation "androidx.hilt:hilt-lifecycle-viewmodel:$rootProject.hiltLifecycleViewModelVersion"
    kapt "androidx.hilt:hilt-compiler:$rootProject.hiltCompilerVersion"

    // KSP
    // implementation "com.google.devtools.ksp:symbol-processing-api:1.6.10-1.0.4"

    // Moshi
    implementation "com.squareup.moshi:moshi:$rootProject.moshiVersion"
    implementation "com.squareup.moshi:moshi-kotlin:$rootProject.moshiKotlinVersion"
    kapt "com.squareup.moshi:moshi-kotlin-codegen:$rootProject.moshiKotlinCodegenVersion"
    // ksp "com.squareup.moshi:moshi-kotlin-codegen:1.13.0"

    // Room
    implementation "androidx.room:room-runtime:$rootProject.roomVersion"
    implementation "androidx.room:room-ktx:$rootProject.roomVersion"
    annotationProcessor "androidx.room:room-compiler:$rootProject.roomVersion"
    ksp "androidx.room:room-compiler:$rootProject.roomVersion"
    androidTestImplementation "androidx.room:room-testing:$rootProject.roomVersion"
}

更多细节，请参见此处托管的代码库- https://github.com/Abhimanyu14/finance-manager

- Abhimanyu

2个回答

4

我有同样的问题，看起来目前hilt还不支持KSP，所以需要在gradle文件中添加它。

plugin {
    ...
    id "kotlin-kapt"
    ...
}

替换

 ksp 'com.google.dagger:hilt-compiler:2.44'

使用

 kapt 'com.google.dagger:hilt-compiler:2.44'

在我的情况下它起作用了 :)

- Nikita Nikitin

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- Abhimanyu · Accepted Answer

如问题所述，我正在使用以下使用 kapt 的库。

Moshi
Hilt
Room

从KSP文档中，我发现 Hilt 尚未受到支持。 (截至2022年6月25日)。

因此，我需要在项目中同时使用 kapt 和 hilt。

下面的 build.gradle 可以实现这一点，

plugins {
    id "kotlin-kapt"
    id "dagger.hilt.android.plugin"
    id "com.google.devtools.ksp" version "1.6.21-1.0.6"
}

// Hilt
implementation "com.google.dagger:hilt-android:$rootProject.hiltVersion"
kapt "com.google.dagger:hilt-compiler:$rootProject.hiltVersion"
//ksp "com.google.dagger:hilt-compiler:$rootProject.hiltVersion"
implementation "androidx.hilt:hilt-lifecycle-viewmodel:$rootProject.hiltLifecycleViewModelVersion"
kapt "androidx.hilt:hilt-compiler:$rootProject.hiltCompilerVersion"
// ksp "androidx.hilt:hilt-compiler:$rootProject.hiltCompilerVersion"

// KSP
implementation "com.google.devtools.ksp:symbol-processing-api:1.6.21-1.0.6"

// Moshi
implementation "com.squareup.moshi:moshi:$rootProject.moshiVersion"
implementation "com.squareup.moshi:moshi-kotlin:$rootProject.moshiKotlinVersion"
// kapt "com.squareup.moshi:moshi-kotlin-codegen:$rootProject.moshiKotlinCodegenVersion"
ksp "com.squareup.moshi:moshi-kotlin-codegen:1.13.0"preferences:$rootProject.datastorePreferencesVersion"

// Room
implementation "androidx.room:room-runtime:$rootProject.roomVersion"
implementation "androidx.room:room-ktx:$rootProject.roomVersion"
annotationProcessor "androidx.room:room-compiler:$rootProject.roomVersion"
// kapt "androidx.room:room-compiler:$rootProject.roomVersion"
ksp "androidx.room:room-compiler:$rootProject.roomVersion"
androidTestImplementation "androidx.room:room-testing:$rootProject.roomVersion"

库版本

roomVersion = "2.5.0-alpha02"
moshiVersion = "1.13.0"
hiltVersion = "2.42"
hiltPluginVersion = "2.40.1"
hiltLifecycleViewModelVersion = "1.0.0-alpha03"
hiltCompilerVersion = "1.0.0"

也遇到了这个错误 - Room - 模式导出目录未提供给注释处理器，因此我们无法导出模式

这个解决方案对我有帮助 - https://dev59.com/6FcP5IYBdhLWcg3wf58G#71451314

ksp {
    arg('room.schemaLocation', "$projectDir/schemas")
}