Litecoin pool works perfect (exept nobody mines on it lol),
When adding vertcoin (wallet compiled, working fine & blockchain downloaded);
13:23:08 [Debug] [Pool] [Vertcoin] Generated cryptographically random instance Id: 3416759836
13:23:08 [Fatal] [Program] [global] Terminating because of unhandled exception!
Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: CoiniumServ.Pools.PoolManager ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: CoiniumServ.Pools.IPool ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: CoiniumServ.Pools.Pool ---> Nancy.TinyIoc.TinyIoCResolutionException: Unable to resolve type: CoiniumServ.Cryptology.Algorithms.IHashAlgorithm
at Nancy.TinyIoc.TinyIoCContainer.ResolveInternal (Nancy.TinyIoc.TinyIoCContainer/TypeRegistration,Nancy.TinyIoc.NamedParameterOverloads,Nancy.TinyIoc.ResolveOptions) <0x007e7>
at Nancy.TinyIoc.TinyIoCContainer.Resolve (System.Type,string) <0x00053>
at Nancy.TinyIoc.TinyIoCContainer.Resolve (string) <0x0002f>
at CoiniumServ.Factories.ObjectFactory.GetHashAlgorithm (string) <0x0003b>
at CoiniumServ.Pools.Pool.InitDaemon () <0x00123>
at CoiniumServ.Pools.Pool..ctor (CoiniumServ.Pools.IPoolConfig,CoiniumServ.Configuration.IConfigManager,CoiniumServ.Factories.IObjectFactory) <0x003d3>
at (wrapper dynamic-method) object.lambda_method (System.Runtime.CompilerServices.Closure,object[]) <0x0025e>
at Nancy.TinyIoc.TinyIoCContainer.ConstructType (System.Type,System.Type,System.Reflection.ConstructorInfo,Nancy.TinyIoc.NamedParameterOverloads,Nancy.TinyIoc.ResolveOptions) <0x003fe>
--- End of inner exception stack trace ---
at Nancy.TinyIoc.TinyIoCContainer.ConstructType (System.Type requestedType, System.Type implementationType, System.Reflection.ConstructorInfo constructor, Nancy.TinyIoc.NamedParameterOverloads parameters, Nancy.TinyIoc.ResolveOptions options) [0x00000] in :0
at Nancy.TinyIoc.TinyIoCContainer+MultiInstanceFactory.GetObject (System.Type requestedType, Nancy.TinyIoc.TinyIoCContainer container, Nancy.TinyIoc.NamedParameterOverloads parameters, Nancy.TinyIoc.ResolveOptions options) [0x00000] in :0
--- End of inner exception stack trace ---
at Nancy.TinyIoc.TinyIoCContainer+MultiInstanceFactory.GetObject (System.Type requestedType, Nancy.TinyIoc.TinyIoCContainer container, Nancy.TinyIoc.NamedParameterOverloads parameters, Nancy.TinyIoc.ResolveOptions options) [0x00000] in :0
at Nancy.TinyIoc.TinyIoCContainer.ResolveInternal (Nancy.TinyIoc.TypeRegistration registration, Nancy.TinyIoc.NamedParameterOverloads parameters, Nancy.TinyIoc.ResolveOptions options) [0x00000] in :0
--- End of inner exception stack trace ---
at Nancy.TinyIoc.TinyIoCContainer.ConstructType (System.Type requestedType, System.Type implementationType, System.Reflection.ConstructorInfo constructor, Nancy.TinyIoc.NamedParameterOverloads parameters, Nancy.TinyIoc.ResolveOptions options) [0x00000] in :0
at Nancy.TinyIoc.TinyIoCContainer.ConstructType (System.Type requestedType, System.Type implementationType, System.Reflection.ConstructorInfo constructor, Nancy.TinyIoc.ResolveOptions options) [0x00000] in :0
at Nancy.TinyIoc.TinyIoCContainer+SingletonFactory.GetObject (System.Type requestedType, Nancy.TinyIoc.TinyIoCContainer container, Nancy.TinyIoc.NamedParameterOverloads parameters, Nancy.TinyIoc.ResolveOptions options) [0x00000] in :0
at Nancy.TinyIoc.TinyIoCContainer.ResolveInternal (Nancy.TinyIoc.TypeRegistration registration, Nancy.TinyIoc.NamedParameterOverloads parameters, Nancy.TinyIoc.ResolveOptions options) [0x00000] in :0
edit:
I've looked into code and there is no scrypt-n set in CoiniumServ/src/CoiniumServ/Cryptology/Algorithms which is set in coins/vertcoin.json