3.0升级之后遇到不少错误
1.Unable to load class ‘org.gradle.api.internal.component.Usage’.
解决办法:项目根目录的 build.gradle 中 修改如下代码:
buildscript { repositories { jcenter() google() } dependencies { ... classpath 'com.novoda:bintray-release:0.5.0'//修改此处版本号为 0.5.0---修改之前是0.3.4(AS版本3.1.4改为0.8.0)
... } }
2.Error:Unable to find method 'com.android.build.gradle.internal.variant.BaseVariantData.getOutputs()
buildscript {
ext.kotlin_version = '1.1.2-3'
repositories {
maven { url 'https://maven.google.com' }
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.0-alpha1'
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
}
}
将1.1.2-3’ -> ‘1.1.2-4’
3.Failed to resolve: multidex
Open File
Failed to resolve: multidex-instrumentation
Open File
出现情况是我将android studio从2.3升级到3.2版本的时候编译报错
解决办法:
在工程的build文件下保持google()在第一位置
allprojects {
repositories {
google()
jcenter()
}
}
4.All flavors must now belong to a named flavor dimension. Learn more at
3.0之前配置多版本打包是不会有问题的,可以正常运行、打包。但是AndroidStudio升级到3.0之后,配置多版本打包运行的时候会提示这个错误(Error:All flavors must now belong to a named flavor dimension. Learn more at https://d.android.com)
解决办法:
在defaultConfig{}中添加:
flavorDimensions "" 就可以了
flavorDimensions值与versionCode值保持相同
5.ERROR: Unable to find method 'org.gradle.api.tasks.TaskInputs.file(Ljava/lang/Object;)Lorg/gradle/api/tasks/TaskInputs;'.
Possible causes for this unexpected error include:
解决办法:
将项目build.gradle内greedao配置版本升级
原来是:classpath 'org.greenrobot:greendao-gradle-plugin:3.1.0'
升级为:classpath 'org.greenrobot:greendao-gradle-plugin:3.2.2'
还有一处在项目主项目build.gradle中添加的依赖包连接升级
原来是:compile 'org.greenrobot:greendao:3.1.0'
升级后:'org.greenrobot:greendao:3.2.2'
6.待补充