Unity Ads compilation error only with Jenkins

Unity Engine
1

Hey guys,

We have a (yet) simple project in Unity 2018.2.0f2. I use win10 Unity, win10 Jenkins agent with SYSTEM user and Jenkins’ Unity3d plugin.
My problem is:

If I build the project in command line with
Unity.exe" -quit -batchmode -logFile build.log -projectPath e:\myproject -executeMethod Builder.Build Android
Unity compiles and builds correctly the .apk file.

When I want to build the same project (from bitbucket) via Jenkins Unity throws a compilation error:

error CS0246: The type or namespace name `ShowResult' could not be found. Are you missing an assembly reference?

If I comment out the Ads related function but leave the ’
using UnityEngine.Advertisements;’ include the compilation is OK.
The code is:

        private void HandleShowAdResults( ShowResult result )
        {
            switch ( result )
            {
                case ShowResult.Finished:
                    Debug.Log( "AD: The ad was successfully shown." );
                    break;
                case ShowResult.Skipped:
                    Debug.Log( "AD: The ad was skipped before reaching the end." );
                    break;
                case ShowResult.Failed:
                    Debug.LogError( "AD: The ad failed to be shown." );
                    break;
            }

            RestartLevel();
        }

I checked the ProgramData unity cache folder and the ads dll is present and I also checked file readings with ProcMon…
Does anybody experienced this error? Any suggestions?

Thanks in advance!

2

What is ShowResult? which class is it and where is it defined? are you sure you have it on your Jenkins machine ?