android studio 下载 sdk 失败
android studio 打开项目出现以下错误时,点击去安装,会提示“All packages are not available for download” 错误。
解决办法是: 打开 Tools -> Android -> Sdk Manager -> System Settings -> Http Proxy, 这里勾选no proxy;
android studio 打开项目出现以下错误时,点击去安装,会提示“All packages are not available for download” 错误。
解决办法是: 打开 Tools -> Android -> Sdk Manager -> System Settings -> Http Proxy, 这里勾选no proxy;