Weird errors that prevent me from editing the path!

Hi, I’m new to the A* path finding project, so I was following a video tutorial on how to use it in Unity 5. I was instructed to drag the Astar Path Script to an empty game object, but I got the following error:

Assets/Plugins/AstarPathfindingProject/Legacy/Editor/LegacyAIPathEditor.cs(6,43): error CS0246: The type or namespace name `BaseAIEditor’ could not be found. Are you missing a using directive or an assembly reference?

Here is an image of my project:

Here is an image of the script (The stuff highlighted in red is errors):

Hi

You have moved the AstarPathfindingProject folder to the Plugins folder, but the Legacy/Editor folder is also there which means it cannot reference some other editor scripts. You will need to move the Legacy/Editor folder to your AstarPathfindingProjectEditor folder.

Thank you! That resolved the problem!