As the error message says, the sanitized HTML needs to be added using property binding:
<p [innerHTML]="massTimingsHtml"></p>
constructor(private domSanitizer:DomSanitizer) {
this.massTimingsHtml = this.getInnerHTMLValue();
}
getInnerHTMLValue(){
return this.domSanitizer.bypassSecurityTrustHtml(this.parishDetail.mass_timings);
}
StackBlitz example (based on Swapnil Patwa’s Plunker – see comments below)