Resolved arkit linker error command line build

hey all I am currently doing a command line build for ios and xcode and am receiving the error of

[B]9:05:13[/B]   "_UnityARKit_HumanBodyProvider_DoesSupportBodyPose2DEstimation", referenced from:

[B]09:05:13[/B]       _ARKitHumanBodySubsystem_Register_m4D905B68E4657CC74FE39C182B4381901B50BCAB in Unity.XR.ARKit.o

[B]09:05:13[/B]       _NativeApi_UnityARKit_HumanBodyProvider_DoesSupportBodyPose2DEstimation_mCD61190B23D81F08442BFCC33D933B476258C723 in Unity.XR.ARKit.o

[B]09:05:13[/B]      (maybe you meant: _NativeApi_UnityARKit_HumanBodyProvider_DoesSupportBodyPose2DEstimation_mCD61190B23D81F08442BFCC33D933B476258C723)

[B]09:05:13[/B] ld: symbol(s) not found for architecture arm64

[B]09:05:13[/B] clang: error: linker command failed with exit code 1 (use -v to see invocation)

my original understanding is it could be due to the xr plugin managment system not being triggered so i wrote an enabler via script for it

Code (CSharp):

1.     private static void EnableARKit()
2.     {
3.         System.Console.WriteLine("ENABLE ARKIT");
4.         string loaderTypeName = "UnityEngine.XR.ARKit.ARKitLoader";
5.  
6.         var iosXRSettings = XRGeneralSettingsPerBuildTarget.XRGeneralSettingsForBuildTarget(BuildTargetGroup.iOS);
7.         if (iosXRSettings.Manager.activeLoaders.Count <= 0)
8.         {
9.             XRGeneralSettingsPerBuildTarget buildTargetSettings = null;
10.             EditorBuildSettings.TryGetConfigObject(XRGeneralSettings.k_SettingsKey, out buildTargetSettings);
11.             XRGeneralSettings settings = buildTargetSettings.SettingsForBuildTarget(BuildTargetGroup.iOS);
12.             bool foundLoader = XRPackageMetadataStore.AssignLoader(settings.Manager, loaderTypeName, BuildTargetGroup.iOS);
13.  
14.             if (foundLoader)
15.             {
16.                 System.Console.WriteLine($"{loaderTypeName}: Found");
17.             }
18.             else
19.             {
20.                 throw new System.Exception($"{loaderTypeName}: Not Found");
21.             }
22.  
23.             System.Console.WriteLine("Mark as dirty");
24.             EditorUtility.SetDirty(settings);
25.             System.Console.WriteLine("waiting 5 seconds");
26.  
27.             var waitForOneSecond = new EditorWaitForSeconds(5.0f);
28.  
29.             System.Console.WriteLine("finished waiting");
30.  
31.         }
32.  
33.     }

but still seem to have no luck i really quite at a loss and would love some insight or discussion

 

I got it to work with this
Code (CSharp):

1. using UnityEditor.Build;
2. using UnityEditor.Build.Reporting;
3. using UnityEditor;
4. using UnityEngine.XR.Management;
5. using UnityEditor.XR.Management;
6. using UnityEditor.XR.Management.Metadata;
7. using UnityEditor.PackageManager.Requests;
8. using UnityEditor.PackageManager;
9. using System.Threading;
10. using System.Text;
11. 
    
12. public class PluginController : IPreprocessBuildWithReport
13. {
14. public int callbackOrder => 1;
15. 
    
16. public void OnPreprocessBuild(BuildReport report)
17. {
18. System.Console.WriteLine("starting packages");
19. InitializePackages();
20. }
21. 
    
22. 
    
23. 
    
24. private void InitializePackages()
25. {
26. System.Console.WriteLine("Initialize packages");
27. 
    
28. var listRequest = Client.List(true);
29. while (!listRequest.IsCompleted)
30. Thread.Sleep(100);
31. 
    
32. if (listRequest.Error != null)
33. {
34. System.Console.WriteLine("Error: " + listRequest.Error.message);
35. return;
36. }
37. 
    
38. var packages = listRequest.Result;
39. var text = new StringBuilder("Packages:\n");
40. foreach (var package in packages)
41. {
42. if (package.source == PackageSource.Registry)
43. text.AppendLine($"{package.name}: {package.version} [{package.resolvedPath}]");
44. }
45. 
    
46. System.Console.WriteLine(text.ToString());
47. EnableARKit();
48. }
49. 
    
50. 
    
51. private void EnableARKit()
52. {
53. System.Console.WriteLine("ENABLE ARKIT");
54. string loaderTypeName = "UnityEngine.XR.ARKit.ARKitLoader";
55. 
    
56. var iosXRSettings = XRGeneralSettingsPerBuildTarget.XRGeneralSettingsForBuildTarget(BuildTargetGroup.iOS);
57. if (iosXRSettings.Manager.activeLoaders.Count <= 0)
58. {
59. EditorBuildSettings.TryGetConfigObject(XRGeneralSettings.k_SettingsKey, out XRGeneralSettingsPerBuildTarget buildTargetSettings);
60. XRGeneralSettings settings = buildTargetSettings.SettingsForBuildTarget(BuildTargetGroup.iOS);
61. bool foundLoader = XRPackageMetadataStore.AssignLoader(settings.Manager, loaderTypeName, BuildTargetGroup.iOS);
62. 
    
63. if (foundLoader)
64. {
65. System.Console.WriteLine($"{loaderTypeName}: Found");
66. }
67. else
68. {
69. throw new System.Exception($"{loaderTypeName}: Not Found");
70. }
71. 
    
72. System.Console.WriteLine("Mark as dirty");
73. EditorUtility.SetDirty(settings);
74. }
75. }
76. 
    
77. }

basically it initializes the packages and enables arkit during the preprocess phase so when we start to build for our platform target everthing is ready to go

 

updated to new unity engine and now is broken