初学flutter遇到的坑

推荐自学网站:

flutter中文网

 

在MAC永久配置相关环境变量:export PATH=${PATH}:/Users/huangrenqian833/Downloads/flutter/bin

/Users/huangrenqian833/Downloads为fullter sdk下载解压后的目录

 

打开环境配置文件:open -e .bash_profile

 

检测flutter环境配置:flutter doctor

如果上面命令行有如下警告:

[!] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
! Some Android licenses not accepted. To resolve this, run: flutter doctor
--android-licenses

打命令行:flutter doctor --android-licenses

然后一直输入y即可。

 

如果运行APP时报错:Could not download kotlin-compiler-embeddable.jar等需要下载的,请参考阿里镜像:

flutter错误解决--Error running Gradle 错误

 

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