2D Plataformer Microgame Tutorial Error

I am new to unity, and I started with this. When I finished, and I try to put in the last step: Publish> WebGL Project> Create New WebGL Project. It gives this error.



I already tried 3 times and nothing. Please help >.<

 

the tutorial also crashes at this point. i'm going to trouble shoot and persist. i'll come back if I found something.

 

Thank you, in a way it is an advance to know that it is a general problem and not only with me

 

K. I got it to work. Kinda.

(Image attached for some clarity)
1. opened File>Build Settings
2. Selected PC, Mac & Linux Standalone
3. Clicked "Switch Build"
4. Clicked Build
5. Created a folder for the project to save to

from there, the system starts compiling the project. AND SAVES.

clearly this doesn't fix the -WebGL- error.

However, I did find a Large Pile of Steaming SATISFACTION, when it didn't crash Unity.

hope this works for you.


----EDIT----
By creating a folder in my Download folder, WebGL started compiling.
it did appear to freeze. don't panic, it really does take a long time to compile for the first time.
don't be hasty and close it right away. give it 10-15 minutes before you start considering rebooting or closing out Unity.