运行，一直 Initializing gradle

找到文件：

D:\flutter\packages\flutter_tools\gradle\flutter.gradle

注释google() 和 jcenter()

添加代码：

maven { url 'https://maven.aliyun.com/repository/google' }

maven { url 'https://maven.aliyun.com/repository/jcenter' }

maven { url 'http://maven.aliyun.com/nexus/content/groups/public' }

原因就是，中国访问不了google，改为使用镜像访问

run->Edit Configurations 里面添加--enable-software-rendering