Bug 'IronSource/IronSource.h' file not found

I have another problem with IronSource SDK on Unity 2021.3.26f1 LTS. This time trying to build for iOS in Xcode 14.2 (latest), I get this error:

Code (CSharp):

1. IronSource/Plugins/iOS/iOSBridge.h:10:9 'IronSource/IronSource.h' file not found

It appears I'm not the one with this problem on the latest IronSource SDK 7.3.0.1, here on this youtube video:

they suggest to rollback to previous version which contains the IronSource.framework which appears to be missing from the latest version thus causing the error.

But I'd like the official answer to this issue. Here's my iOS resolver settings in Unity, just the default settings. I clicked "install cocoapods" too, tried changing to "Add cocoapods to project" and disabling bitcode, but this doesn't appear to do anything.

 

So it seems that someone had this problem here as well:

Code (CSharp):

1. https://forum.unity.com/threads/iosbridge-ironsource-ironsource-h-file-not-found.1426446/

I can confirm that installing cocoapods via homebrew (couldn't install it otherwise) and running

Code (CSharp):

1. pod install --verbose

in the Xcode Unity project directory, and then opening the Xcode workspace file instead of the Xcode project, then disabling bitcode for every project in the workspace (including the Pods project) fixes the problem and the build succeeds.

But holy hell, is there any way this process can be improved? What a nightmare Apple dev ecosystem is...

 

Thank you for the reply, I managed to fix that on my own but I seem to still have a problem with Mediation Testing being blocked on networks other than ironSource, please check back our PM conversation.

 

Okay, I used your approach to solve my IronSource problems and then automated it.
1. Unity ios resolver failed at installing cocoapods due to old Ruby installed on Mac OS. Although I had the newest version installed by Brew, the PATH was prioritizing older /usr/bin version.
1.1. Remove old cocoapods (if you installed via Brew without --user-install).
1.2.

brew install ruby

. Find your Ruby location (like /usr/local/Cellar/ruby/3.2.2/bin)
1.3.

sudo vi /etc/paths

. Insert new line of Brew's Ruby path before /usr/bin line.
1.4. Now your PATH will point to correct Ruby. Restart UnityHub & Unity so it will refresh the PATH variable.
1.5. Try installing cocoapods via ios resolver again. Should work lol.

2. During the build, I had another issue with UTF-8. Unity recommended adding

export LANG=en_US.UTF-8

to ~/.profile. This helped. Now, after building ios, I finally have Pods folder. I don't need to use "pod install" separately.

3. Now we need to disable bitcode. It was deprecated by Apple anyway and won't come back. All you need is to disable it for all your targets. Project settings still might say YES, but it gets overridden by targets settings. I have a class that automatically does it after each build.

Code (CSharp):

1. using UnityEditor;
2. using System.IO;
3. using System;
4. #if UNITY_IOS
5. using UnityEditor.Callbacks;
6. using System.Diagnostics;
7. using UnityEditor.iOS.Xcode;
8.  
9.  
10. public class IOSPostBuild {
11.  
12.     [PostProcessBuild]
13.     public static void ChangeXCodeProperties(BuildTarget buildTarget, string pathToBuiltProject) {
14.         if (buildTarget == BuildTarget.iOS) {
15.             string projectPath = pathToBuiltProject + "/Unity-iPhone.xcodeproj/project.pbxproj";
16.  
17.             var pbxProject = new PBXProject();
18.             pbxProject.ReadFromFile(projectPath);
19.             var bitcodeKey = "ENABLE_BITCODE";
20.  
21.             foreach (var target in new string[] {
22.                 pbxProject.GetUnityMainTargetGuid(), //Main
23.                 pbxProject.TargetGuidByName(PBXProject.GetUnityTestTargetName()), //Unity Tests
24.                 pbxProject.GetUnityFrameworkTargetGuid() //Unity Framework
25.             })
26.                 pbxProject.SetBuildProperty(target, bitcodeKey, "NO");
27.  
28.             pbxProject.WriteToFile(projectPath);
29.         }
30.     }
31. }
32. #endif

Now I also don't need to change bitcode settings manually. And yes, I still have to open the workspace file instead of the project file, this way Pods folder is automatically included in XCode.

 

This might be a noob work around but I fixed it by manually downloading the corresponding iOS SDK, unzipping it and adding the IronSource.framework folder in Assets/IronSource/Plugins/iOS.