Your requirements could not be resolved to an installable set of packages for laravel

Question

I use 5.7v Laravel and 7.2.1v PHP and composer last version, but when I like to create new project these errors appeared:

Your requirements could not be resolved         


        

Answer 1

in my case i am using window machine ...my league/flysystem is missing .. type this command in cmd on project Dir.. composer require league/flysystem

for mine case its work...