Hello! Getting a failure trying to make an archive...

# compose-ios

[Rok Oblak]

Hello!
Getting a failure trying to make an archive with Kotlin 2.1.0 . Downgrading to 2.0.21 works fine.
Normal deploy to a device works fine.

clang: error: unable to execute command: Bus error: 10
clang: error: linker command failed due to signal (use -v to see invocation)

Should I open a ticket?

[Hristijan]

Clean gradle folder cache

Invalidate xcode cache and derived data

Rebuild

[Hristijan]

https://youtrack.jetbrains.com/issue/KT-73497/K-N-ld-symbols-not-found-for-architecture-arm64-after-upgrade-to-2.1.0-Beta2

[Rok Oblak]

Yep I saw your issue, but this doesn't help in my case. Cleaned entire global gradle cache and cleared all cache, still persists.

[Hristijan]

Try reimporting the project from VCS

[tylerwilson]

Same issue here. Reverted to 2.0.21 just to get something released.

[Andrew Watson]

Arg, I'm getting this too. Very annoying. I can't downgrade to 2.0.21 due to a stupid FAKE_OVERRIDE compose bug. Has anyone found any other newer bleeding edge versions that workaround this?

[Andrew Watson]

@Pavel Shishkin do you have any more info on this? This is breaking my release build and I can't downgrade to 2.0.21 due to above issue. These two issues effectively mean I can't use Kotlin 2x. I'd love to help unblock it however i can

[Hristijan]

Upload a min. reproducible repo and they might be able to fix it ASAP, I was able to go around the problem by simply deleting the whole gradle cache and xcode derived dara, then reimporting the project from VCS again

[Andrew Watson]

So you can build & run release mode iOS with kotlin 2.1?

[Andrew Watson]

@Hristijan did you invalidate caches in AS, or actually go to your file system and delete from dirs there

[Hristijan]

Both

[tylerwilson]

I found a related/similar YouTrack issue (https://youtrack.jetbrains.com/issue/KT-70202/Apple-New-Linker-fails-with-SIGBUS-compiling-XCTest-based-tests) that suggested adding the -ld_classic flag to linkerOptions in gradle.
Instead I added this to Other Linker Flags in the iOS project, and I was able to build the app archive using the latest Kotlin 2.1.0 etc.
Another way to go for you to go perhaps.

[Phillipp Correia]

I am facing the same issue. Had to downgrade to unblock a release. Has someone reported this bug already? If yes, could please paste the link here so I can keep track? Thanks!!!

[Andrew Watson]

@Phillipp Correia link is up above here in the thread - KT-73497. Imma try a few of the suggestions here and I'll report back

[tylerwilson]

I think KT-70202 is a closer fit to the original issue (which is what I am seeing too), and is fixed (worked around) with the -ld_classic switch.

[Andrew Watson]

Oh awesome!

[Andrew Watson]

@tylerwilson did you have to add the linkeropts to every gradle file/module in your proj?

[tylerwilson]

I did not add to any gradle, only the Xcode project settings

[Andrew Watson]

oooh

[tylerwilson]

I am building the common xcframework as static.

[Andrew Watson]

I'm a bit of an iOS n00b; where does one add that in xcode?

[tylerwilson]

image.png

[Andrew Watson]

THANK YOU

[Andrew Watson]

It worked!! Update: Adding @tylerwilson's suggestion for linker opts, I was able to successfully build & run the release build of my iOS app with Kotlin 2.1.0

[Phillipp Correia]

This workaround indeed worked. Thanks!

[James Bowler]

worked for me, thanks!

[tylerwilson]

Hopefully they fix the issue above at some point, since we also get this warning in Xcode:

-ld_classic is deprecated and will be removed in a future release

[Hristijan]

maybe it’s worth mentioning that it’s deprecated in the issue