Unity Monetization 3.0 xcode build failed

Hello,

I want to give a try to IAP Promotions so I decided to update ADS and IAP plugins. On Android everything works as expected but I have some issues on iOS.

When building in Xcode I have an error:

"Lexical or Preprocessor Issue"

'UnityAds/UnityMonetization.h' file not found

UnityMonetizationUnityWrapper.mm

In Plugins/iOS UnityAds.framework is present, also in Xcode under Unity-iPhone/Frameworks/Plugins/iOS/UnityAds.framework is present.

My Xcode version is 10.1. I have downloaded Unity Monetization 3.0 from AssetStore and import IAP plugin from Services -> In-App Purchasing. All plugins are in latest versions downloaded today.

For now I've tried:
1. Build using Unity 5.6.4p4 and 2018.2.9f1
2. pod deintegrate, clean, update install and run project from *.xcodeproj and *.xcworkspace.
3. Run everything on other mac.

Other plugins in project:
- Google Mobile Ads
- Firebase auth and app

 

I will try it in free time. Thank you. For now I decided to use latest UnityAds and UnityIap plugin without Unity Monetization 3.0. Promo iap works and I'am fine with that

 

After bringing a project up from Unity 3 all the way to 2018, ran into this same issue (likely the result of an ancient build post process), this solution did solve it

 

i have my project in unity 2018.2.21f1 . after exporting to ios as Xcode project i am facing the same error

"Lexical or Preprocessor Issue"
'UnityAds/UnityMonetization.h' file not found
UnityMonetizationUnityWrapper.mm.

i tried your options but it didn't worked . even i also used ios resolver to install cocoa pods in unity itself . still no result .
any help will be appreciated.

 

I've got the same issue, did anyone find an answer?

 

Hello everybody,
I had the same issue, after upgrading my project from 2019.x to 2020.3.
To find the error i created a fresh 2020-Project, implemented all plugins/Settings of my ported Main-Project and noticed, that the "Assets/Plugins/" Folder has not even nearly the same content, as of my Main-Project.

Turned out my old Project has some old-version-related Plugin-Files!

And that was the fix, deleting unnecessary old files (make a backup before, if you delete to much):
- "Assets/Plugins/iOS/UnityAnalyticsWrapper.mm"
- "Assets/Plugins/iOS/UnityJsonAdditions.mm"
- and so on

Just watch out you only delete the stuff your "temp-new-project" don't has, related to the plugins you are observing (in my case it was "Unity-Analytics", "Unity-Purchasing", "UDP" and "Unity-Ads"). Seems most stuff is moved to the "Package"-Folder.

Hope this helps

 

I had this issue when updating Google Admob SDK 6.1.2 to 7.0.0 and Admob Mediation's Unity Adapter.

error: Build input file cannot be found: '/(path)/Libraries/com.unity.ads/Plugins/iOS/UnityMonetizationUnityWrapper.m' (in target 'UnityFramework' from project 'Unity-iPhone')

My solution was to find the folder Libraries/com.unity.ads in XCode's directory tab, the folder were marked red (it means they don't exist in the hard drive anymore), then delete the folder.

 

My solution was simplier. I had the latest versions of Admob and the admob/unity mediation package but my UNity Ads version was a previous version. Upgrading the unity ads version to match the admob/unity mediation package resolved the compilation issue.