** Compilation output ** Microsoft (R) Build Engine version 15.6.0.0 ( Fri Apr 6 15:55:10 UTC 2018) for Mono Copyright (C) Microsoft Corporation. All rights reserved. Build started 9/21/2018 11:42:52 AM. Project "/home/example/submission/GeometryFriendsAgents.csproj" on node 1 (default targets). PrepareForBuild: Creating directory "GeometryFriendsGame/Release/Agents/". Creating directory "obj/Debug/". CoreCompile: /usr/lib/mono/4.5/csc.exe /noconfig /nowarn:1701,1702 /nostdlib+ /errorreport:prompt /warn:4 /define:DEBUG;TRACE /highentropyva+ /reference:/home/example/submission/GeometryFriendsGame/Release/GeometryFriends.exe /reference:/usr/lib/mono/4.5-api/Microsoft.CSharp.dll /reference:/usr/lib/mono/4.5-api/mscorlib.dll /reference:/usr/lib/mono/4.5-api/System.Core.dll /reference:/usr/lib/mono/4.5-api/System.Data.DataSetExtensions.dll /reference:/usr/lib/mono/4.5-api/System.Data.dll /reference:/usr/lib/mono/4.5-api/System.dll /reference:/usr/lib/mono/4.5-api/System.Drawing.dll /reference:/usr/lib/mono/4.5-api/System.Xml.dll /reference:/usr/lib/mono/4.5-api/System.Xml.Linq.dll /debug+ /debug:portable /filealign:512 /optimize- /out:obj/Debug/e617fd1453f94593aff70ba26baa0051.dll /subsystemversion:6.00 /target:library /utf8output CircleAgent.cs Properties/AssemblyInfo.cs RectangleAgent.cs "/tmp/.NETFramework,Version=v4.5.AssemblyAttributes.cs" CircleAgent.cs(149,26): error CS0117: 'Moves' does not contain a definition for 'ROLL_LFT' [/home/example/submission/GeometryFriendsAgents.csproj] Done Building Project "/home/example/submission/GeometryFriendsAgents.csproj" (default targets) -- FAILED. Build FAILED. "/home/example/submission/GeometryFriendsAgents.csproj" (default target) (1) -> (CoreCompile target) -> CircleAgent.cs(149,26): error CS0117: 'Moves' does not contain a definition for 'ROLL_LFT' [/home/example/submission/GeometryFriendsAgents.csproj] 0 Warning(s) 1 Error(s) Time Elapsed 00:00:01.22