Question 1：Could not find method google() for arguments [] on repository container。
Because of the existence of a certain wall, google() and jcenter() are sometimes inaccessible, causing gradle to fail to solve the dependency problem.
The solution is to use Alibaba Cloud's mirror image instead. On the one hand, it can solve the dependency problem, and on the other hand, it can also improve the access speed. https://maven.aliyun.com/mvn/guide
| warehouse name | Alibaba Cloud warehouse address | Alibaba Cloud warehouse address (old version) | source address |
|---|---|---|---|
| central | https://maven.aliyun.com/repository/central | https://maven.aliyun.com/nexus/content/repositories/central | https://repo1.maven.org/maven2/ |
| jcenter | https://maven.aliyun.com/repository/public | https://maven.aliyun.com/nexus/content/repositories/jcenter | http://jcenter.bintray.com/ |
| public | https://maven.aliyun.com/repository/public | https://maven.aliyun.com/nexus/content/groups/public | Aggregation warehouse of central warehouse and jcenter warehouse |
| https://maven.aliyun.com/repository/google | https://maven.aliyun.com/nexus/content/repositories/google | https://maven.google.com/ | |
| gradle-plugin | https://maven.aliyun.com/repository/gradle-plugin | https://maven.aliyun.com/nexus/content/repositories/gradle-plugin | https://plugins.gradle.org/m2/ |
| spring | https://maven.aliyun.com/repository/spring | https://maven.aliyun.com/nexus/content/repositories/spring | http://repo.spring.io/libs-milestone/ |
| spring-plugin | https://maven.aliyun.com/repository/spring-plugin | https://maven.aliyun.com/nexus/content/repositories/spring-plugin | http://repo.spring.io/plugins-release/ |
| grails-core | https://maven.aliyun.com/repository/grails-core | https://maven.aliyun.com/nexus/content/repositories/grails-core | https://repo.grails.org/grails/core |
| apache snapshots | https://maven.aliyun.com/repository/apache-snapshots | https://maven.aliyun.com/nexus/content/repositories/apache-snapshots | https://repository.apache.org/snapshots/ |
Question 2：Could not initialize class org.codehaus.groovy.runtime.InvokerHelper
Since jdk is lower than 1.8 will cause this problem, upgrade the version of jdk,
Question 3：Unsupported major.minor version 52.0
Since jdk is equal to 1.8 will cause this problem, upgrade the version of jdk. But there may be a problem of too high version, such as jdk16 (60). It is recommended to find a suitable jdk version, generally jdk11 or jdk14
Question 4：Could not find com.android.tools.build:gradle:6.8
Some mirror warehouses do not contain the 6.8 version. Check the corresponding version under the corresponding path through https://maven.aliyun.com/mvn/view. Just modify it to the latest version. For example, 7.0.0.