t6829.scala:35: error: type mismatch; found : AgentSimulation.this.state.type (with underlying type G#State) required: _1.State lazy val actions: Map[G#Agent,G#Action] = agents.map(a => a -> a.chooseAction(state)).toMap ^ t6829.scala:45: error: trait AgentSimulation takes type parameters pastHistory: List[G#State] = Nil) extends AgentSimulation ^ t6829.scala:47: error: class LearningSimulation takes type parameters lazy val step: LearningSimulation = { ^ t6829.scala:49: error: not found: value actions val (s,a,s2) = (state,actions(agent),nextState) ^ t6829.scala:49: error: not found: value nextState val (s,a,s2) = (state,actions(agent),nextState) ^ t6829.scala:50: error: type mismatch; found : s.type (with underlying type Any) required: _1.State where val _1: G val r = rewards(agent).r(s,a,s2) ^ t6829.scala:50: error: type mismatch; found : a.type (with underlying type Any) required: _1.Action where val _1: G val r = rewards(agent).r(s,a,s2) ^ t6829.scala:50: error: type mismatch; found : s2.type (with underlying type Any) required: _1.State where val _1: G val r = rewards(agent).r(s,a,s2) ^ t6829.scala:51: error: type mismatch; found : s.type (with underlying type Any) required: _1.State agent.learn(s,a,s2,r): G#Agent ^ t6829.scala:51: error: type mismatch; found : a.type (with underlying type Any) required: _1.Action agent.learn(s,a,s2,r): G#Agent ^ t6829.scala:51: error: type mismatch; found : s2.type (with underlying type Any) required: _1.State agent.learn(s,a,s2,r): G#Agent ^ t6829.scala:53: error: not found: value nextState Error occurred in an application involving default arguments. copy(agents = updatedAgents, state = nextState, pastHistory = currentHistory) ^ t6829.scala:53: error: not found: value currentHistory Error occurred in an application involving default arguments. copy(agents = updatedAgents, state = nextState, pastHistory = currentHistory) ^ 13 errors found