The device needs more free storage to install the application

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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,。