Bug Error packaging up the application

Hello,

For the last few weeks, I have been struggling to get any iOS build.

Every time I build, the build itself completes, but I get an error during packaging.

Code (CSharp):

1. 12554: 2021-11-18 01:04:19.892 xcodebuild[5903:29889] -[NSNull path]: unrecognized selector sent to instance 0x7fff8085feb0
2. 12555: ** INTERNAL ERROR: Uncaught exception **
3. 12556: Uncaught Exception: -[NSNull path]: unrecognized selector sent to instance 0x7fff8085feb0
4. 12557: Stack:
5. 12558:   0   __exceptionPreprocess (in CoreFoundation)
6. 12559:   1   objc_exception_throw (in libobjc.A.dylib)
7. 12560:   2   -[NSObject(NSObject) __retain_OA] (in CoreFoundation)
8. 12561:   3   ___forwarding___ (in CoreFoundation)
9. 12562:   4   _CF_forwarding_prep_0 (in CoreFoundation)
10. 12563:   5   -[IDEDistributionProcessingPipeline process:] (in IDEFoundation)
11. 12564:   6   -[IDEDistributionPackagingStep loadFromExportOptions:error:] (in IDEFoundation)
12. 12565:   7   -[IDEDistributionDriver runWithDestinationPath:error:] (in IDEFoundation)
13. 12566:   8   -[Xcode3CommandLineBuildTool _distributeArchiveAndExit] (in Xcode3Core)
14. 12567:   9   -[Xcode3CommandLineBuildTool run] (in Xcode3Core)
15. 12568:  10   main (in xcodebuild)
16. 12569:  11   start (in libdyld.dylib)

This error seems to have come out of nowhere, and I have tried several different unity versions and xcode versions, and currently am trying to build a _completely_ empty project, with only a single empty scene.

I have tried Unity versions:
2021.2.2f1
2021.2.0f1
2021.2.0b9

I have tried xcode versions:
13.0.0
12.4.0
(I think I tried a few ones in between at random too)

I am using Git.

I have tried clean builds.

Android builds work fine, as do local windows+android builds.

I have reported the issue to support, but haven't had much luck.
https://support.unity.com/hc/en-us/requests/1125927

I'm at quite a loss for what to try now, since an empty project rules out most problems from my end.

Any help resolving this would be awesome
Chris

 

Hello,

I have done more testing and it appears that by removing URP, the project builds and packages fine.

The project is using:
"com.unity.render-pipelines.universal": "12.1.1",

I have tried a few other URP versions, but all seem to give and error about being unable to find that package.

Is anyone aware of any issues with URP and cloud build?
Thanks

 

I am having the exact same issue on iOS builds.

 

Hello,

I made a support ticket several weeks ago but didn't have much luck getting help. I linked it in my original post.

Thanks

 

I can confirm builds work using Unity version 2020.3.23f1+ URP 10.7.0, but are still broken in later versions.

 

Hey, any update on this? I can confirm it's still happening with 2021.2.3f1 and URP 12.1.1. I thought it was Amplify Shader Editor, but it looks like that's not the case.

 

UPDATE: I tried building on my personal Mac (M1 Mac Mini, Xcode 13, macOS Monterey) and it seems to fail there as well. It has to do with Undefined Symbols in the UnityFramework.

Undefined symbols for architecture arm64:

  "_OBJC_CLASS_$_UNNotificationRequest", referenced from:

      objc-class-ref in UnityNotificationManager.o

  "_OBJC_CLASS_$_UNNotificationSound", referenced from:

      objc-class-ref in UnityNotificationManager.o

  "_OBJC_CLASS_$_UNMutableNotificationContent", referenced from:

      objc-class-ref in UnityNotificationManager.o

  "_OBJC_CLASS_$_UNCalendarNotificationTrigger", referenced from:

      objc-class-ref in UnityNotificationData.o

      objc-class-ref in UnityNotificationManager.o

  "_OBJC_CLASS_$_UNPushNotificationTrigger", referenced from:

      objc-class-ref in UnityNotificationData.o

      objc-class-ref in UnityNotificationManager.o

  "_OBJC_CLASS_$_UNLocationNotificationTrigger", referenced from:

      objc-class-ref in UnityNotificationData.o

  "_OBJC_CLASS_$_UNTimeIntervalNotificationTrigger", referenced from:

      objc-class-ref in UnityNotificationData.o

      objc-class-ref in UnityNotificationManager.o

  "_OBJC_CLASS_$_UNUserNotificationCenter", referenced from:

      objc-class-ref in UnityNotificationWrapper.o

      objc-class-ref in UnityAppController+Notifications.o

      objc-class-ref in UnityNotificationManager.o

ld: symbol(s) not found for architecture arm64

clang: error: linker command failed with exit code 1 (use -v to see invocation)

 

No problem at all. Thanks for the help.

 

Updating Burst to 1.6.3 fixed iOS cloud build failures when using URP and 2021.2.6f1 for me.

 

I got the same issue without URP installed. I've created a ticket for this one.

 

Please try to setting up like this:

Code (CSharp):

1. pbxProject.SetBuildProperty(targetGUID, "ENABLE_BITCODE", "NO");

targetGUID is the guid of UnityFramework target.

Let me know if something magical happens!

 

I can confirm using Burst v1.6.4 has indeed fixed the problems on my end. Cloud Build now successfully builds for iOS. I didn’t realize that it was installed as a dependency for other packages so it didn’t show up as installed nor did it show that there is a later version ready to update too. Now I’m forever going to have “Show Dependencies” ticked. Thanks for letting us know about that!