Compiler error on initial install

[cburgmer]

I might be doing it wrong, but following the steps layed out in http://www.angularplayground.it/docs/getting-started/angular-cli I yield the following when running npm run playground:

[ng serve]:
ERROR in /my_project/src/sandboxes.ts (14,14): Expression expected.
ERROR in /my_project/src/sandboxes.ts (14,20): Unreachable code detected.
ERROR in /my_project/src/sandboxes.ts (14,88): Property 'then' does not exist on type '"./app/my-widget/my-widget.component.sandbox"'.

The file in src/sandboxes.ts looks like

export function getSandboxMenuItems() {
  return [{
    'key': './app/my-widget/my-widget.component.sandbox',
    'searchKey': 'MyWidgetComponent',
    'name': 'MyWidgetComponent',
    'label': '',
    'scenarioMenuItems': [{'key': 1, 'description': 'with simple text'}]
  }];
}

export function getSandbox(path: string) {
  switch (path) {
    case './app/my-widget/my-widget.component.sandbox':
      return import('./app/my-widget/my-widget.component.sandbox').then(sandbox => { return sandbox.default.serialize('./app/my-widget/my-widget.component.sandbox'); });
  }
}

I did change the module to esnext in src/tsconfig.app.json.

Versions:

$ cat package-lock.json | grep @angular/cli
    "@angular/cli": {
      "resolved": "https://registry.npmjs.org//@angular/cli/-/cli-1.5.0.tgz",
$ cat package-lock.json | grep angular-playground
    "angular-playground": {
      "resolved": "https://registry.npmjs.org/angular-playground/-/angular-playground-3.0.0.tgz",

[mgmarlow]

The error seems to suggest an issue with dynamic import support. Could you provide your Typescript version and the output of ng -v?

[mgmarlow]

This problem should be solved w/ #75. Please create a new ticket if you're still having issues after updating.