Magento 2无法打开流：没有这样的文件或目录'vendor / magento / framework / registration.php'

I am not sure what's going on with my magento installation.

I downloaded the latest version of Magento 2.1.1 as zip. Extracted, setup a database then tried running the install but I keep on getting this stup*d error and I could not find any answers online.

Can someone help me on this one please? Its been a while since I used magento since I got used to working with Wordpress websites.

I tried looking for the file manually, but just like the error said, it does not exist. Where can I find this registration.php file under magento/framework/ folder?

Try run this command in your magento root folder.

composer dumpautoload

Then reload page you've got this error.

Still not working ?. Fell free to reply :)

If you are using composer to Install, the solution is simple re run the commands from the Magento Root Folder.

Inside /vendor/autoload.php there is a Base Path Global Variable that take the path to execute the vendor_path.php, and, in my case, it take the path where I am and not the Root.

I hope this is helpful for someone. Have a nice coding day