is there any way to retrieve all the work I just did on the file?
well no, if you closed without saving, no.
If autosave was on during the session that you closed without saving, there might be an auto-save version of the model somewhere (I don’t recall where the auto-save function places its files).
isn’t the autosave folder supposed to empty itself when you properly qui SU ?
but yeah, worth looking for it.
C:\Users\YourUserName\AppData\Local\SketchUp\SketchUp2024\SketchUp\working\SKETCHUP\RecoveredFiles
(off course for an older sketchup, it’s not 2024)
I don’t know, I disable autosave. If I inadvertently gave some false hope to @yaelw then I apologize.