Unity is slow only in one project

Unity Engine
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1

Hi Guys!

One of my project is really slow, meaning it takes 20 minutes to export to ios, takes a minute to start when I press on the play button. I don’t really understand why, all my other projects are running fine and fast.

It’s not a big project either, only has one scene, one lightsource, a couple of models, no big deal. I tried to export all the essential files, to later reimport it to a newly created project, but that failed too, because of some compressing error.

How can I check what causing the problem?

Have you ever experienced something similar?
Thanks in advance,
Kris

2

Also I forgot to mention that, it runs horribly in the editor, 2-4 fps, but when I finally manage to export to a test device, it runs fine, with 30 fps (capped).

3

OK, I deleted the Library folder, now the build time is reduced to 2 min, instead of 20, so that’s progress.

4

Nice tag abuse.

5

Those where the default ones. Seemed acceptable.

6

Where is it crashing though?

7

In the middle of building the iOS version.

Deleting the Library folder seemed to fix some of the problems, so it’s fine for me.

Thanks for your input though.

1 Like
8

Having similar issues here with 2022.3.x Deleting Library didn’t seem to fix the issue. Everything is smooth except when there is something file reading or writing inside Unity. It takes 5 - 10 seconds. It’s quite nerve wrecking. I only have this problem in one project (and the other once are similar, this one I actually copied of from another one…), really weird.