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Created attachment 20291 [details]
I can't repeat this in an new/empty app. It only happens in the business app I am supporting.
Warning These reference conflicts are listed in the build log when log verbosity is set to detailed. SmartwebsCrossPlatform.Android C:\Program Files (x86)\MSBuild\14.0\bin\Microsoft.Common.CurrentVersion.targets 1820
In the detailed build log I get a lot of project items using mscorlib 18.104.22.168 but only one that uses mscorlib 22.214.171.124:
2> References which depend on "mscorlib, Version=126.96.36.199, Culture=neutral, PublicKeyToken=b77a5c561934e089" .
2> Project file item includes which caused reference "D:\dev\smartwebs\xp\packages\Xamarin.Forms.188.8.131.52\lib\MonoAndroid10\FormsViewGroup.dll".
2> Xamarin.Forms.Core, Version=184.108.40.206, Culture=neutral, processorArchitecture=MSIL
2> Xamarin.Forms.Maps.Android, Version=220.127.116.11, Culture=neutral, processorArchitecture=MSIL
2> FormsViewGroup, Version=18.104.22.168, Culture=neutral, processorArchitecture=MSIL
2> Xamarin.Forms.Platform, Version=22.214.171.124, Culture=neutral, processorArchitecture=MSIL
2> Xamarin.Forms.Xaml, Version=126.96.36.199, Culture=neutral, processorArchitecture=MSIL
2> Xamarin.Forms.Maps, Version=188.8.131.52, Culture=neutral, processorArchitecture=MSIL
2> Xamarin.Forms.Platform.Android, Version=184.108.40.206, Culture=neutral, processorArchitecture=MSIL
I tried to create a new project but the error appears again when I add all source files.
I can't add sources by one because they rely on each other heavily.
Is there any way you could provide a copy of the app? You can email to my address, or post here a as a private comment.
The conflict seems to happen because Mono.Android.dll v1.0 has a reference to mscorlib 220.127.116.11
C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\MonoAndroid\v1.0\mscorlib.dll
Whereas the 18.104.22.168 version comes from a PCL profile / netstandard:
C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\mscorlib.dll
I'm not able to reproduce this currently. Can you provide a sample project?
Possibly caused by https://github.com/JamesNK/Newtonsoft.Json/issues/1264
Let's start with System.Net.Http conflicts. Repeatable with the attached project.
Created attachment 25436 [details]
minimal reproducible for the System.Net.Http conflict