版权声明:本文为延成原创文章,转载请标明出处 问题复现 Installation did not succeed. The application could not be installed: INSTALL_FALLED_INTERNAL_ERROR The device needs more free storage to install the application(extra space is needed in addition to APK size) android studio 连接真机运行时报错。 问题解决 手动将手机中安装的程序删除掉,然后再运行代码,成功安装,。