Unexpected character “EOF” (Do you have an unescaped “{” in your template? Use “{{ ‘{‘ }}”) to escape it.)

Happened to me too.
In my case, I noticed that I had a non-closed <textarea> tag, like so:
(using angular material)

<textarea mat-input [(ngModel)]="todoItem.content" name="content">

When closing the tag like so:

<textarea mat-input [(ngModel)]="todoItem.content" name="content"></textarea>

the issue was solved.

I hope it helps.