android生成apk错误的解决方案

首先 Build->Build Apk(s)
再Generate signed bundle/apk 问题解决

改Offline work试

Android Studio -> preferences... -> Build, Execution, Deployment -> Build Tools -> Gradle

Check the 'Offline work' under 'Global Gradle settings'

It will reduce 90% gradle build time.

改 gradle-wrapper.properties

distributionUrl=https://services.gradle.org/distributions/gradle-4.4-all.zip
改成

distributionUrl=http://services.gradle.org/distributions/gradle-4.4-all.zip其实这里的区别就是https和http。