I still have the problem with 'nothing is clickable in main menu' when this mod is loaded.
I'm on KSP 1.8.1.2694. I've verified KSP game files in steam - no errors.
Contract Configurator (version 1.28.0) is the only mod loaded. Doesn't matter if loaded from CKAN or manually from git.
In the log file I have this error:
[EXC 21:41:17.020] AmbiguousMatchException: Ambiguous match found.
System.RuntimeType.GetField (System.String name, System.Reflection.BindingFlags bindingAttr) (at <ad04dee02e7e4a85a1299c7ee81c79f6>:0)
System.Type.GetField (System.String name) (at <ad04dee02e7e4a85a1299c7ee81c79f6>:0)
ContractConfigurator.StockContractParametersTemplate.OnLoad (ConfigNode node) (at <43a2e7cbd59545c6b9206fcd382ecb64>:0)
GameParameters+ParameterNode.Load (ConfigNode node) (at <9d71e4043e394d78a6cf9193ad011698>:0)
GameParameters.LoadCustomNode (ConfigNode node) (at <9d71e4043e394d78a6cf9193ad011698>:0)
GameParameters.Load (ConfigNode node) (at <9d71e4043e394d78a6cf9193ad011698>:0)
GameParameters..ctor (ConfigNode node) (at <9d71e4043e394d78a6cf9193ad011698>:0)
GameParameters.GetDefaultParameters (Game+Modes mode, GameParameters+Preset p) (at <9d71e4043e394d78a6cf9193ad011698>:0)
MainMenu.Start () (at <9d71e4043e394d78a6cf9193ad011698>:0)
UnityEngine.DebugLogHandler:LogException(Exception, Object)
ModuleManager.UnityLogHandle.InterceptLogHandler:LogException(Exception, Object)
UnityEngine.Debug:CallOverridenDebugHandler(Exception, Object)