Unexpected file format and bug splat when opening skp file

Hi Colin or anyone, this also happen to my flie, unexpected file format. Can anyone kindly help to recover my skp file if possible.
Link : KAMAR LT1 SKP SKB - Google Drive

Your .skp file opened OK for me. Looks like this.

I did my usual cleanup procedure. Fix incorrect tag usage.

Purged unused content. You win the February Hoarder’s award.

And I resized some unnecessarily large texture images.


This reduced the file size by nearly 63% making it much more manageable.

You should be able to open the file and clean it up.

Your profile says you are using SketchUp Classic 2024. Does that mean it’s a cr acked version. Trimble doesn’t sell a classic license for SketchUp 2024.

Thank you so much bro. I’m using the trial version of sketchup 2024 now.