meteor error 404 method not found

lab.ts

// Meteor Imports
        import { Meteor } from 'meteor/meteor';
        import { Mongo }  from 'meteor/mongo';
        import 'reflect-metadata';
        import 'zone.js/dist/zone';
// Angular Imports
        import { Component, ViewEncapsulation, provide } from '@angular/core';
        import { bootstrap } from 'angular2-meteor-auto-bootstrap';

// Angular Material Imports
        import { MeteorComponent } from 'angular2-meteor';

// Terminal and Markdown Imports
  import { Terminal } from "../../components/wetty/terminal";
  import { MarkdownView } from "../../components/markdown/markdown";

// Meteor method imports
  import { createLab } from "../../../lab/methods.ts"

// Define TaskView Component
@Component({
  selector: 'tuxlab-taskview',
  templateUrl: '/client/imports/ui/pages/lab/taskview.html',
  directives: [ MarkdownView ]
})

export class TaskView extends MeteorComponent{

  constructor() {
      super();
      createLab.call({courseId: '5', labId: 1},(err,res) => {console.log(err,res)});
  }

}

methods.ts

declare var SimpleSchema : any;

export const createLab = {
  name: 'createLab',

  //validate parameters
  validate(args){
    new SimpleSchema ({
      courseId: { type: String },
      labId: { type: Number }
    }).validate(args)
  },

  run({courseId, labId}){
    console.log("this is working");
    return "and also this"
  },

  call(args, callback){
    const options = {
      returnStubValue: true,     // (5)
      throwStubExceptions: true  // (6)
    }
    Meteor.apply(this.name,[args],options,callback);
  }
};

Meteor.methods({
  [createLab.name]: function(args){
    createLab.validate.call(this,args);
    createLab.run.call(this,args);
  }
});