updates

src/utils/AppendOptions.js

@@ -1,4 +1,4 @@
-import { Ut } from ".";
+import { Ut } from "./Ut";
 
 export class AppendOptions {
 

src/widgets/popup/Popup.js

@@ -145,9 +145,11 @@ export class Popup {
 	*/
 	setTitle(text) {
 
-		let title = this.card.toolbar.dxFind('h2.title');
+		const title = this.card?.toolbar?.dxFind('h2.title');
 
-		title.textContent = text;
+		if (!title) return;
+
+		title.append(text);
 		title.classList.remove('hide');
 	}
 
@@ -158,7 +160,7 @@ export class Popup {
 
 		if (this.opts.scrollBar) {
 			this.card.container.dxCss('max-height',
-				( window.innerHeight - this.card.toolbar.clientHeight - this.opts.marginTop - this.opts.marginBottom )
+				( window.innerHeight - (this.card?.toolbar?.clientHeight || 0) - this.opts.marginTop - this.opts.marginBottom )
 				+ 'px'
 			);
 		}