Problem with publishing FDM solution

Hi. I have a working solution in ITG. 

The solution is a model with Fields, Facility, Discipline_Area, Function_Area, ControlObject and Weightobject.

These Object’s is grouped to ConstructionNode in relation to Facility and WeightObjects.

I have started migrating to FDM.

I started replicating the ITG solutions, but am having problems publishing the solution.

Example with Fields and Facility:

type Fields {

  Key: String

  IsDeleted: String

  Facility: [Facility]

  Field_Name: String!

  Location: String

  Status: String

  Discovered_Year: Float

  Original_Reserve: Float

  Remaining_Reserve: Float

  Production_Start: String

  Operator: String

  EpocTimeChanged: Int

  PopulationSystem: String

  PopulationSource: String

}

type Facility {

  Key: String

  IsDeleted: String

  Fields: Fields

  "Discipline_Area: [Discipline_Area]"

  Name: String

  Description: String

  SystemFullName: String

  Project: String

  SubProject: String

  CadID: String

  SapID: Float

  ComosUID: String

  EpocTimeChanged: Int

  PopulationSystem: String

  PopulationSource: String

}

When Publishing I get: 

The error message is also clipped in the edge of the browser and therefore not possible to read.