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AndroidStudio升级了个各种更新后,打开之前的项目kotlin代码发现报错了,项目编译也通不过,总提示对kotlin的依赖编译不了,
项目根目录的build.gradle文件中代码如下:
- buildscript {
- ext.kotlin_version = '1.3.41'
- repositories {
- google()
- jcenter()
- }
- dependencies {
- classpath 'com.android.tools.build:gradle:3.4.2'
-
- }
- }
app目录下build.gradle中如下:
- apply plugin: 'com.android.application'
- apply plugin: 'kotlin-android'
- apply plugin: 'kotlin-android-extensions'
-
- android { ... }
-
- dependencies {
- implementation fileTree(dir: 'libs', include: ['*.jar'])
- implementation"org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
-
- implementation 'com.android.support:appcompat-v7:27.1.0'
-
-
- }
最开始的解决思路是不断改kotlin的版本号,但问题得不到解决,后来重新配置了下kotlin的依赖配置解决了
项目根目录的build.gradle文件中代码改为如下:
- buildscript {
- ext.kotlin_version = '1.3.41'
- ext.anko_version = "0.9"
-
- repositories {
- google()
- jcenter()
- }
-
- dependencies {
- classpath 'com.android.tools.build:gradle:3.4.2'
-
- //手动添加以下两行
- classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
- classpath "org.jetbrains.kotlin:kotlin-android-extensions:$kotlin_version"
-
-
- }
- }
app目录下build.gradle中改成如下:
- apply plugin: 'com.android.application'
- apply plugin: 'kotlin-android'
- apply plugin: 'kotlin-android-extensions'
-
- android { ... }
-
- dependencies {
- implementation fileTree(dir: 'libs', include: ['*.jar'])
- // implementation"org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
-
- implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
- implementation "org.jetbrains.anko:anko-common:$anko_version"
-
-
-
- implementation 'com.android.support:appcompat-v7:27.1.0'
-
-
- }
重新rebulide一下就好了.
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