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Fixed in 2021.2.X
Fixed in 2020.3.X, 2021.1.X
Votes
10
Found in
Issue ID
1304455
Regression
Yes
macOS builds no longer run when with a quarantine attribute due to incorrect codesigning
macOS builds no longer run when with a quarantine attribute due to incorrect codesigning
Repro Steps:
1. Download a mac editor (2021.1.x for instance)
2. Once downloaded, build a mac player
3. Move mac player to a different mac and try to run
Actual Result
A new error shows up (it started to happen around mi-December 2020 for me an a colleague) : "<Unity app> is damaged and can't be opened. You should move it to the Trash"
Expected Result
Before it started happening, another dialog was showing up and I could still open the app: "macOS cannot verify the developer of "<Unity app>. Are you sure you want to open it?"
Workarounds (you only need to apply one):
- After exporting the game on a path, resign the whole app bundle: "codesign --deep -s - -f path/to/game.app"
- Remove the quarantine attribute from the command line: "xattr -r -d com.apple.quarantine path/to/game.app"
- User an GUI app to strip the flag: xattred
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asya_unity
Sep 20, 2021 14:43
I'm still seeing this issue in latest 2020.3.0 :(
Especially after building unity in CI.
KimZigbang
Sep 17, 2021 02:41
Still present in unity 2020.3.18f1
z3nbstrd
Jul 06, 2021 08:42
Got it my problem figured out for now. Turns out it was caused by having "app store validation" turned on in the build settings.
z3nbstrd
Jul 05, 2021 06:25
I'm going to say not fixed on 2020.3.12f1, though I'm not totally sure I'm having exactly the same problem. I'm building on a Mac for Mac, and when I try to run my game on that same Mac it asks me to log into the app store, saying that the app was purchased on another computer. I log in, and get the message '"app" is damaged and can't be opened. Delete "app" and download it again from the App Store.' The problem showed up after I went through all the registration nonsense to try and produce an iOS build.
bbyford
May 07, 2021 15:49
not fixed for 2020.2.6f1
x70x
May 01, 2021 20:56
I updated to 2020.3.0f1 but I'm still experiencing this issue.
Tautvydas-Zilys
Apr 16, 2021 16:08
Hi everyone, as far as we are aware, this issue is fixed in all known cases. If you're still running into "<Unity app> is damaged and can't be opened. You should move it to the Trash" error in Unity versions where it's listed as fixed, please either report a bug, or post to our macOS forum (https://forum.unity.com/forums/macos.95/) and we'll make sure to investigate/help you!
botta-naverz
Apr 16, 2021 06:10
2021.1.3 also.
botta-naverz
Apr 16, 2021 06:08
2020.3.3 2020.3.4 2021.1.1 still has this bug
bcapdevila
Apr 07, 2021 07:59
Any word on this issue from Unity Team? Still present in 2020.3.2f1