flutter开发Gradle build failed to produce an .apk file. It's likely that this file was问题解决方法

1. 问题现象

• 项目构建成功，运行的时候出现Gradle build failed to produce an .apk file. It's likely that this file was...

2. 原因分析

• 运行项目没有选择好项目当中支持发flavor，导致没方法构建出相应flavor的apk

3. 解决方法

• 先查看项目有哪些flavor，比如截图当中的就有个development分类