Question Unity IOS cloud build gives unexpected xcode error

We have a Unity project where the IOS build on a local Mac creates a working build. When running the same build in the Unity cloud we get an unexpected error in the build. The Unity and Xcode version are set the same on both builds.

Unity: 2021.1.20f1
Xcode: 12.5.1

The error for the build is:

Linking UnityFramework

27514: ❌;  Undefined symbols for architecture arm64

27515: > Symbol: _UnityARKit_FaceProvider_GetMaximumFaceCount

27516: > Referenced from: _ARKitFaceSubsystem_UnityARKit_FaceProvider_GetMaximumFaceCount_m989B8F9A715B39D93A3B0C23D2CD3B0B0C794CD2 in Unity.XR.ARKit.FaceTracking.o

27517: ❌;  ld: symbol(s) not found for architecture arm64

27518: ❌;  clang: error: linker command failed with exit code 1 (use -v to see invocation)

27519: ** ARCHIVE FAILED **

27520: The following build commands failed:

27521:    Ld /BUILD_PATH/Library/Developer/Xcode/DerivedData/Unity-iPhone-cyvbguublwdhmxfoivudhtpbfuol/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/UnityFramework.framework/UnityFramework normal

27522: (1 failure)

27523: Exit status: 65

27524: Maybe the error shown is caused by using the wrong version of Xcode

27525: Found multiple versions of Xcode in '/APPLICATION_PATH/'

27526: Make sure you selected the right version for your project

27527: This build process was executed using '/APPLICATION_PATH/Xcode12_5_1.app'

27528: If you want to update your Xcode path, either

27529: - Specify the Xcode version in your Fastfile

27530: ▸ xcversion(version: "8.1") # Selects Xcode 8.1.0

27531: - Specify an absolute path to your Xcode installation in your Fastfile

27532: ▸ xcode_select "/APPLICATION_PATH/Xcode8.app"

27533: - Manually update the path using

27534: ▸ sudo xcode-select -s /APPLICATION_PATH/Xcode.app

27535: +-------------+-------------------------------+

27536: |              Build environment              |

27537: +-------------+-------------------------------+

27538: | xcode_path  | /APPLICATION_PATH/Xcode12_5_1.app |

27539: | gym_version | 2.182.0                       |

27540: | sdk         | iPhoneOS14.5.sdk              |

27541: +-------------+-------------------------------+

27542: ▸       _ARKitFaceSubsystem_UnityARKit_FaceProvider_Initialize_mFEFCC10A1D16F6A553EC9480EE070081C8201070 in Unity.XR.ARKit.FaceTracking.o

27543: ▸       _ARKitProvider__ctor_mF8ABBB36CFF4009240926841B45BBACD66DB52D9 in Unity.XR.ARKit.FaceTracking.o

27544: ▸      (maybe you meant: _ARKitFaceSubsystem_UnityARKit_FaceProvider_Initialize_mFEFCC10A1D16F6A553EC9480EE070081C8201070)

27545: ▸ ld: symbol(s) not found for architecture arm64

27546: ▸ clang: error: linker command failed with exit code 1 (use -v to see invocation)

27547: ⬆️  Check out the few lines of raw `xcodebuild` output above for potential hints on how to solve this error

27548:   For the complete and more detailed error log, check the full log at:

27549:   /BUILD_PATH/Library/Logs/gym/<Project>-Unity-iPhone.log

27550: Looks like fastlane ran into a build/archive error with your project

27551: It's hard to tell what's causing the error, so we wrote some guides on how

27552: to troubleshoot build and signing issues: https://docs.fastlane.tools/codesigning/getting-started/

27553: Before submitting an issue on GitHub, please follow the guide above and make

27554: sure your project is set up correctly.

27555: fastlane uses `xcodebuild` commands to generate your binary, you can see the

27556: the full commands printed out in yellow in the above log.

27557: Make sure to inspect the output above, as usually you'll find more error information there

27558: +------------------+-----------+

27559: |         Lane Context         |

27560: +------------------+-----------+

27561: | DEFAULT_PLATFORM | ios       |

27562: | PLATFORM_NAME    | ios       |

27563: | LANE_NAME        | ios build |

27564: +------------------+-----------+

27565: Error building the application - see the log above

27566: +------+---------------------------------------------------------------+-------------+

27567: |                                  fastlane summary                                  |

27568: +------+---------------------------------------------------------------+-------------+

27569: | Step | Action                                                        | Time (in s) |

27570: +------+---------------------------------------------------------------+-------------+

27571: | 1    | Verifying fastlane version                                    | 0           |

27572: | 2    | default_platform                                              | 0           |

27573: | 3    | set_info_plist_value                                          | 0           |

27574: | 4    | update_project_provisioning                                   | 0           |

27575: | 5    | sed -i '' '/PROVISIONING_PROFILE_SPECIFIER/d;/DEVELOPMENT_TEA | 0           |

27576: |    | gym                                                           | 1035        |

27577: +------+---------------------------------------------------------------+-------------+

27578: fastlane finished with errors

27579: [!] Error building the application - see the log above

27580: ! build of 'default-ios' failed. ! xcode build failed.

27581: Publishing build 118 of 4034402/3e3834bf-96e9-4566-99a7-97152b63edfb for target 'default-ios'...

27582: Uploading extra_data/artifacts/icon.png  ...done

27583: Uploading extra_data/build_report/summary.json  ...done

27584: Uploading extra_data/build_report/summary.reflected.json  ...done

27585: Uploading extra_data/build_report/steps.reflected.json  ...done

27586: Uploading extra_data/build_report/files.reflected.json

27587:   ...done

I would expect that the cloud build to have the same result as a local build.

Is there a solution so that the IOS build also works in the cloud build?

 

Hi @rajivrao, sorry or the late reply, I will create a request from the dashboard.

 

exact same issue here, same log messages. Any update @rajivrao ?
Unity: 2020.3.26f1
Xcode: 12.4.0

 

Bumped to Unity 2021.1.28 and Xcode 13.0, same issue.
Also I can't build with higher Unity version on any target, crash at launch.

Code (CSharp):

1. 8623: ❌;  Undefined symbols for architecture arm64
2. 8624: > Symbol: __RequestGalleryAuthorization
3. 8625: > Referenced from: _iOsUtils__RequestGalleryAuthorization_mBD2C5275062BA53610A50A8F4683B25EB81D3A63 in Assembly-CSharp9.o
4. 8626: ❌;  ld: symbol(s) not found for architecture arm64
5. 8627: ❌;  clang: error: linker command failed with exit code 1 (use -v to see invocation)
6. 8628: ** ARCHIVE FAILED **
7. 8629: The following build commands failed:
8. 8630:     Ld /BUILD_PATH/Library/Developer/Xcode/DerivedData/Unity-iPhone-aaspwdisnkseuygsqdpvdylliyqe/Build/Intermediates.noindex/ArchiveIntermediates/Unity-iPhone/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/UnityFramework.framework/UnityFramework normal (in target 'UnityFramework' from project 'Unity-iPhone')
9. 8631: (1 failure)
10. 8632: Exit status: 65
11. 8633: Maybe the error shown is caused by using the wrong version of Xcode
12. 8634: Found multiple versions of Xcode in '/APPLICATION_PATH/'
13. 8635: Make sure you selected the right version for your project
14. 8636: This build process was executed using '/APPLICATION_PATH/Xcode13_0_0.app'
15. 8637: If you want to update your Xcode path, either
16. 8638: - Specify the Xcode version in your Fastfile
17. 8639: ▸ xcversion(version: "8.1") # Selects Xcode 8.1.0
18. 8640: - Specify an absolute path to your Xcode installation in your Fastfile
19. 8641: ▸ xcode_select "/APPLICATION_PATH/Xcode8.app"
20. 8642: - Manually update the path using
21. 8643: ▸ sudo xcode-select -s /APPLICATION_PATH/Xcode.app
22. 8644: +-------------+-------------------------------+
23. 8645: |              Build environment              |
24. 8646: +-------------+-------------------------------+
25. 8647: | xcode_path  | /APPLICATION_PATH/Xcode13_0_0.app |
26. 8648: | gym_version | 2.182.0                       |
27. 8649: | sdk         | iPhoneOS15.0.sdk              |
28. 8650: +-------------+-------------------------------+
29. 8651: ▸       _iOsUtils__AddImageToGallery_mE6ABA6C00DF9DA06889B7A428DE1AF2F04589641 in Assembly-CSharp9.o
30. 8652: ▸       _iOsUtils_AddImageToGallery_m469B18281B4F123F31685F555708CC3A27F2DD3B in Assembly-CSharp9.o
31. 8653: ▸      (maybe you meant: _iOsUtils__AddImageToGallery_mE6ABA6C00DF9DA06889B7A428DE1AF2F04589641)
32. 8654: ▸ ld: symbol(s) not found for architecture arm64
33. 8655: ▸ clang: error: linker command failed with exit code 1 (use -v to see invocation)
34. 8656: ⬆️  Check out the few lines of raw `xcodebuild` output above for potential hints on how to solve this error
35. 8657:   For the complete and more detailed error log, check the full log at:
36. 8658:   /BUILD_PATH/Library/Logs/gym/MyProject-Unity-iPhone.log
37. 8659: Looks like fastlane ran into a build/archive error with your project
38. 8660: It's hard to tell what's causing the error, so we wrote some guides on how
39. 8661: to troubleshoot build and signing issues: https://docs.fastlane.tools/codesigning/getting-started/
40. 8662: Before submitting an issue on GitHub, please follow the guide above and make
41. 8663: sure your project is set up correctly.
42. 8664: fastlane uses `xcodebuild` commands to generate your binary, you can see the
43. 8665: the full commands printed out in yellow in the above log.
44. 8666: Make sure to inspect the output above, as usually you'll find more error information there
45. 8667: +------------------+-----------+
46. 8668: |         Lane Context         |
47. 8669: +------------------+-----------+
48. 8670: | DEFAULT_PLATFORM | ios       |
49. 8671: | PLATFORM_NAME    | ios       |
50. 8672: | LANE_NAME        | ios build |
51. 8673: +------------------+-----------+
52. 8674: Error building the application - see the log above
53. 8675: +------+---------------------------------------------------------------+-------------+
54. 8676: |                                  fastlane summary                                  |
55. 8677: +------+---------------------------------------------------------------+-------------+
56. 8678: | Step | Action                                                        | Time (in s) |
57. 8679: +------+---------------------------------------------------------------+-------------+
58. 8680: | 1    | Verifying fastlane version                                    | 0           |
59. 8681: | 2    | default_platform                                              | 0           |
60. 8682: | 3    | set_info_plist_value                                          | 0           |
61. 8683: | 4    | update_project_provisioning                                   | 0           |
62. 8684: | 5    | sed -i '' '/PROVISIONING_PROFILE_SPECIFIER/d;/DEVELOPMENT_TEA | 0           |
63. 8685: |    | gym                                                           | 181         |
64. 8686: +------+---------------------------------------------------------------+-------------+
65. 8687: fastlane finished with errors
66. 8688: [!] Error building the application - see the log above
67. 8689: ! build of 'default-ios' failed. ! xcode build failed.

 

Thanks for your reply, I Don't build iOS locally because I don't have access to a Mac, that's why I rely on Cloud Build.
I have iOS Resolver v1.2.168 with "Add cocoapods to the Xcode project" as part of EDM4U.

Last successful cloud build was builded with Unity 2021.1.20f1 & Xcode 12.4
Thing that changed since is I've upgraded Unity version to 2021.2.x and been unable to build so I rolled back to 2020 LTS and 2021.1.28f1, either are building on Android fine but not on iOS cloud build.

Several plugins I use could also be responsible for messing things up (Odin, EasyMobilePro, GameAnalytics...) Kinda hard to find with this log.. Even it says "It's hard to tell what's causing the error" xD