BUILD ERROR for ios : There was a problem linking the app

Hi Folks, try building for ios to a device with 14.4 ios, or even to xcode emulator 14.4, using target 14.4 or 14.4 metal (there are only this 2) with last Solar build Version 2021.3642 (2021.3.22), I’ve this error :

Undefined symbols for architecture i386:
“_swiftoverride_class_getSuperclass(swift::TargetMetadataswift::InProcess const*)”, referenced from:
swift::swift50override_conformsToProtocol(swift::TargetMetadataswift::InProcess const*, swift::TargetProtocolDescriptorswift::InProcess const*, swift::TargetWitnessTableswift::InProcess const* ()(swift::TargetMetadataswift::InProcess const, swift::TargetProtocolDescriptorswift::InProcess const*)) in libswiftCompatibility50.a(ProtocolConformance.cpp.o)
“swift::swift51override_conformsToSwiftProtocol(swift::TargetMetadataswift::InProcess const*, swift::TargetProtocolDescriptorswift::InProcess const*, llvm::StringRef, swift::TargetProtocolConformanceDescriptorswift::InProcess const* ()(swift::TargetMetadataswift::InProcess const, swift::TargetProtocolDescriptorswift::InProcess const*, llvm::StringRef))”, referenced from:
_Swift50Overrides in libswiftCompatibility50.a(Overrides.cpp.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
BUILD ERROR: There was a problem linking the app.

Check the console for more information.
iOS build failed (2) after 61 seconds
ERROR: Build Failed: There was a problem linking the app.

Following another post here : https://forums.solar2d.com/search?q=There%20was%20a%20problem%20linking%20the%20app%20

I’ve set MinimumOSVersion from 8.0.0 to 14.0.0 but the problem still remain.

I use these plugin, may it depends from conflicts on any of them ?

plugins = {
[‘plugin.appodeal.beta.base’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.AdColony’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.AmazonAds’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.AppLovin’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.Appnext’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.Chartboost’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.FacebookAudience’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.Flurry’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.InMobi’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.Mobvista’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.MyTarget’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.Ogury’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.StartApp’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.Tapjoy’] = { publisherId = ‘com.coronalabs’ },
[‘plugin.appodeal.beta.TwitterMoPub’] = { publisherId = ‘com.coronalabs’ },

    -- ads: unity
    ["plugin.unityads"] = { publisherId = "com.coronalabs" },
    
    
},

Thank you in advance!

I find out the error: commented all appodeal plugin and the problem is solved, the unity ads plugin give no problem, and build ok