Question

Hello I tried to run Kotlin file on Android Studio (version 4.1) and I got an error: Kotlin library {0} was compiled with a newer Kotlin compiler and can t be read. Please update Kotlin plugin.

Even I got this error I m able to run kotlin files but Ide don t gives me tips when I use kotlin functions and methods are marked by red colour. Kotlin version in gradle is 1.6.0, if I m return to older version I can see tips about method names and red colour is not showed. Gradle build(app):

plugins {
    id  com.android.application 
    id  kotlin-android 
}

android {
    compileSdkVersion 31
    buildToolsVersion "30.0.3"

    defaultConfig {
        applicationId "com.example.kotlin_udemy4"
        minSdkVersion 26
        targetSdkVersion 31
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile( proguard-android-optimize.txt ),  proguard-rules.pro 
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    kotlinOptions {
        jvmTarget =  1.8 
    }
}

dependencies {

    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
    implementation  androidx.core:core-ktx:1.7.0 
    implementation  androidx.appcompat:appcompat:1.4.2 
    implementation  com.google.android.material:material:1.6.1 
    testImplementation  junit:junit:4.+ 
    androidTestImplementation  androidx.test.ext:junit:1.1.3 
    androidTestImplementation  androidx.test.espresso:espresso-core:3.4.0 
}

逐步建设:

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext.kotlin_version = "1.6.0"
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath "com.android.tools.build:gradle:4.1.0"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

是否有任何人知道如何解决这一问题?

Answer 1

我有同样的问题。为了解决这一问题,我做了以下工作:

I try to Rebuild the project, then this error log appear: The minCompileSdk (32) specified in a dependency s AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties) is greater than this module s compileSdkVersion (android-31). Dependency: androidx.appcompat:appcompat-resources:1.5.0. AAR metadata file: C:Users..........
下游和roid状腺脂:配对1.4.0,然后是yn。这就是说。

Maybe you can try this way.

Answer 2

Besides Kotlin version 1.6.21 ...

该版本的“Series”似乎已经过时;例如,目前版本的“Chipmunk”使用:

com.android.tools.build:gradle:7.2.1
jcenter() should be replaced with mavenCentral().
And also, use JavaVersion.VERSION_11.

Answer 3

这个问题是由于你的项目gradle版本。

您可以尝试以下步骤,以克服这一错误,在以下步骤中提升你的和海底工作室的版本。

进入buil.gradle(项目水平),并更新你的建筑工具和原始材料。

dependencies { //Old version classpath "com.android.tools.build:gradle:7.0.0-rc01" classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.21"
```
   // change to the new one
    classpath "com.android.tools.build:gradle:7.2.2"
    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.10"
```
iii
Now navigate to the gradle-wrapper.properties and update your gradel version

// old version distributionUrl=https://services.gradle.org/distributions/gradle-7.0.2-bin.zip

// change to the new version distributionUrl=https://services.gradle.org/distributions/gradle-7.3.3-bin.zip

And finally change your compile sdk version in build.gradle(module level)

//old version
compileSdk 31

//new version compileSdk 34

请假如果你不相信新版本,就简单地将新版本的改动推向上版本,将强调新版本,并据此更新。

Answer 4

Next to isssue popup i selected "Details" link and there was information about expected version. Probably because I m using older Android studio I got the problem. I updated Kotlin in gradle build to: 1.4.32 according to message.

友情链接