安卓 程序不能进行真机调试

Question

程序可以用run运行到手机上，但是debug就会出问题，我把问题贴出来
Error running Unnamed:
Cannot debug application from module app on device tianyu
This application does not have the debuggable attribute enabled in its manifest
If you have manually set in the manifest,then remove it and let the IDE automatically assign it,
If you are using Gradle ,make sure that your current variant is debuggable
被这个问题困扰很久了，在网上找了很多资料，最终还是没解决

Answer 1

是不是你的手机没有安装驱动呀？