Behaviour is missing when using project on different computer.

Hello,

I've created a new project and uploaded it to my source control system (git). When I downloaded the project on a different computer, I received the error: "The referenced script on this Behaviour is missing!" for each one of the assets on my prototype.

Basically, all of them are missing the reference to their respective scripts.

I'm suspecting that this error is related to the files I configured to be ignored by the git. But I'm not sure what file should be un-ignored to avoid the problem. Has anybody experienced this issue before?

Here is my gitignore file:

 #Ignored folders
 Temp/*
 Library/*
 Build/*
 #Un-ignore these specific files
 !Library/*.asset
 !Library/AssetImportState
 !Library/AssetVersioning.db
 !Library/BuildPlayer.prefs
 !Library/ScriptMapper
 !Library/assetservercachev3
 !Library/expandedItems
 !Library/guidmapper
 !Library/unity default resources
 !Library/unity editor resources
 
 #ignored files.
 *.pidb
 *.userprefs

Thank you