3.0上在运行一个开源项目（github.com/BaronZ88/MinimalistWeather ）时遇到的问题，下面就依据这个项目导入报错给予分析：
下面是具体报出来的错误：
E:\work_space\MinimalistWeather-master\app\build.gradleWarning:One of the plugins you are using supports Java 8 language features. To try the support built into the Android plugin, remove the following from your build.gradle: apply plugin: ‘me.tatarka.retrolambda’To learn more, go to https://d.android.com/r/tools/java-8-support-message.htmlError:Unable to resolve dependency for ‘:app@debug/compileClasspath’: Could not resolve project :library.Open File
Show DetailsError:Unable to resolve dependency for ‘:app@debugAndroidTest/compileClasspath’: Could not resolve project :library.Open File
Show DetailsError:Unable to resolve dependency for ‘:app@debugUnitTest/compileClasspath’: Could not resolve project :library.Open File
Show DetailsError:Unable to resolve dependency for ‘:app@release/compileClasspath’: Could not resolve project :library.Open File
Show DetailsError:Unable to resolve dependency for ‘:app@releaseUnitTest/compileClasspath’: Could not resolve project :library.Open File
升级AS3.0之后，报出的错误
刚开始也是在网上查了好久，一个个的改，终于，将问题找出来，解决了，让项目跑起来了，感觉很爽。
话不多说，思路如下：
导入AS3.0的话需要做一些配置：
首先由于android studio 3.0 对lambda 表达式支持，不需要使用第三方库，另外，JDK1.8才支持lambda
，所以需要删一些东西。
1.app–build.gradle中的 apply plugin: ‘me.tatarka.retrolambda 需要删除，
dependencies中的：
releaseCompile project(path: ‘:library’, configuration: ‘release’)
debugCompile project(path: ‘:library’, configuration: ‘debug’)
但是，将library删除之后，你还需要将其在project strcture中重新导入
2. library的build.gradle中 apply plugin: ‘me.tatarka.retrolambda’ 删了
3.最后是删了project的build.gradle 中的：classpath ‘me.tatarka:gradle-retrolambda:3.3.1’
4.最后需要将gradle.properties文件中添加android.enableAapt2=false ，关闭关闭aapt2的编译。
再进行编译，就能跑起来了
