5+ hours on this dang tutorial and I cannot figure out why it errors out.

Posted July 6, 2021 120 views

Within the HTML page for the tutorial, I keep getting
63 - error TS2531: Object is possibly ‘null’.

21       <div formArrayName="queryFormItems" *ngFor="let item of queryForm.get('formItems')['controls']; let i = index;">

  public queryForm: FormGroup;
  public queryFormItems: FormArray;

  public ngOnInit(): void {
    this.queryForm ={
      customerName: '',
      email: '',
      formItems: this.formBuilder.array([this.createFormItem()])

   * Dynamically add an item to the form.
  public addItem(): void {
    // Get any current form items
    this.queryFormItems = this.queryForm.get('formItems') as FormArray;

    // Push in a default form item

   * Create an item for the form to use
   * @returns {FormGroup}
   * @private
  public createFormItem(): FormGroup {
      name: '3080',
      description: 'GPU Vid Card',
      price: 'priceless'

I’m at a complete loss and have spent over 5 hours on this.
I can make a simple string array and loop over that with the *ngFor but the above just will NOT work.

edited by KFSys
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