ApplicationException & KeyNotFoundException

I am very, very new with Unity, so please excuse any ignorance I may throw into this thread.

Basically whenever I try to preview the scene I am getting these two errors. The screenshot shows more details.

I honestly have no idea what is wrong. I have found lots of other threads that recommend re-importing all of the assets and that has not changed anything for me at all. Does anyone have any other ideas as to what may fix this?

I am also finding lots of posts that deter users from saving builds in the assets folder. I understand that the .dll files are what I should look for in that situation, but I can’t seem to find any, so I’m pretty sure that is all set, but maybe this has something to do with it also?

Again, I apologize for the ignorance. I am hoping this is just a simple thing I am over-looking.

Thanks in advance for any help!

you can try to make a completely new project and do some things over there, like just adding the first person controller, a plane and a light and preview the game. if you still have that problem all i can say is that you can try re-installing unity.

Sorry if i couldnt help as much as i do not know almost anything about unitys software errors.

Turns out there were some build files hidden away in a folder I didn’t expect. Sorry about that! Thanks for the help though! :slight_smile: