搭建react native所遇到的坑

发布时间：2020-12-15 20:23:10 所属栏目：百科来源：网络整理

导读：一、所遇问题在搭建react native环境中,遇到执行react native? run-android命令出现如下问题 1 Could not resolve all dependencies for configuration ‘ :classpath ‘ . 2 Could not resolve com.github.dcendents:android-maven-gradle-plugin: 3.1 . 4

一、所遇问题

在搭建react native环境中,遇到执行react native? run-android命令出现如下问题

1  Could not resolve all dependencies for configuration ‘:classpath‘.
2    > Could not resolve com.github.dcendents:android-maven-gradle-plugin:3.1.4
3      Required by:
4          project :
5       > Could not resolve com.github.dcendents:android-maven-gradle-plugin:3.1.4
6          > Could not get resource ‘https://jcenter.bintray.com/com/github/dcendents/android-maven-gradle-plugin/1.3/android-maven-gradle-plugin-1.3.pom‘.
7             > Could not GET ‘https://jcenter.bintray.com/com/github/dcendents/android-maven-gradle-plugin/1.3/android-maven-gradle-plugin-1.3.pom‘.
8                > Connect to 127.0.0.1:80 [/127.0.0.1] failed: Connection refused: connect

报错原因是：是因为gradle配置文件启动了代理，导致无法访问。把gradle.properties文件里代理的配置语句注释掉即可（即下面第二张图红框的内容）

（编辑：李大同）

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