Angular 16: trying to read file from the project

I want to read my local data into stackblitz project. I have the file to the project and here is the code that trying:

ngOnInit() {
this.getFileData()
.subscribe(response => console.log(response));
}

getFileData() {
return this.http.get('data.txt')
.pipe(
switchMap((response: any) => this.http.get(response.pathToFile, {
responseType: 'text'
}))
);
}


In the project's console I am getting this:

What am I doing wrong?

Continue reading...