Currently when we write packages to the Packages folder we write a script to be required along with the package. This script then finds the package in the _Index folder. It does this indexing based upon the name in the wally.toml. However when these folders are synced by rojo they get renamed to whatever is set in the project.json! This means the script we originally require can no longer find the package correctly!

As an example we can look at this Roact package

We can see it is roblox_roact@1.4.0/Roact as it has been renamed by rojo but the script we require will look for roblox_roact@1.4.0/roact as this is the name specified in the wally.toml. As a result we cannot require Roact.