I have tried this from the asset store side and from inside Unity. I keep getting the project is invalid errors.

Despite the initial pink render the file isn't broken. The only problem is down to the type of renderer you are using, - go to windows and click rendering -> pipeline converter -> rending settings and material upgrade-> initialize converters and coonvert assets, from here you should restore the color of the assets. if you don't have any pipeline converters you need to install one then follow these insructions or for the source of this info go to https://www.youtube.com/watch?v=-KWjUD-PJbA skip 22 seconds to get into action.

every thing was pink are there any ways i can fix it

UPDATED. Use the right Unity install! I had two installs, 6000.3.0f1 and 2022.3.63f3. Create a blank project using 6000.3.0f1 first, and then "Open in Unity" Otherwise you get this: Just followed the tutorial instructions , but there is no _Tanks folder in the package as shown on this page and in the instructions. What IS in the package are the _Complete-Game , _Completed-Assets, Animators, AudioClips, Editor, ... TutorialInfo . The _Tanks > Prefabs > Levels folder is missing so you can't complete step "7. Add the Level prefab". Please reload the original package.

Updating Text Mesh Pro seems so fix the Null Ref Exception for Line 72

How to get asset package only? I don't want complete project.

Thanks to the creators for such a cool educational project. Personally, I missed learning the code base

That was really good experience!

Edit > Project Settings > Graphics > Default Render Pipeline: change to Universal Render Pipeline Asset

so today my one of my teacher was trying to help one of my classmate use the tanks base assets but none of the models or levels had textures, we had redownloaded it 3 different times, imported it via USB drive, and even used a different computer but it didn't work. if you have a solution respond to the review pretty plz.