fix: missing init data

Author: faraazb-contentstack

src/livePreview/eventManager/postMessageEvent.hooks.ts

@@ -75,7 +75,7 @@ export function sendInitializeLivePreviewPostMessageEvent(): void {
                 contentTypeUid,
                 entryUid,
                 windowType = ILivePreviewWindowType.PREVIEW,
-            } = data;
+            } = data || {};
 
             if (contentTypeUid && entryUid) {
                 // TODO: we should not use this function. Instead we should have sideEffect run automatically when we set the config.

src/visualBuilder/index.ts

@@ -251,7 +251,7 @@ export class VisualBuilder {
                 const {
                     windowType = ILivePreviewWindowType.BUILDER,
                     stackDetails,
-                } = data;
+                } = data || {};
                 Config.set("windowType", windowType);
                 Config.set(
                     "stackDetails.masterLocale",
@@ -316,7 +316,7 @@ export class VisualBuilder {
         // Remove event listeners
         window.removeEventListener("resize", this.resizeEventHandler);
         window.removeEventListener("scroll", this.scrollEventHandler);
-    
+
         // Remove custom event listeners
         removeEventListeners({
             overlayWrapper: this.overlayWrapper,
@@ -328,11 +328,11 @@ export class VisualBuilder {
             resizeObserver: this.resizeObserver,
             customCursor: this.customCursor,
         });
-    
+
         // Disconnect observers
         this.resizeObserver.disconnect();
         this.mutationObserver.disconnect();
-    
+
         // Clear global state
         VisualBuilder.VisualBuilderGlobalState.value = {
             previousSelectedEditableDOM: null,
@@ -343,7 +343,7 @@ export class VisualBuilder {
             locale: "en-us",
             variant: null,
         };
-    
+
         // Remove DOM elements
         if (this.visualBuilderContainer) {
             window.document.body.removeChild(this.visualBuilderContainer);
@@ -357,7 +357,7 @@ export class VisualBuilder {
         if (this.focusedToolbar) {
             this.focusedToolbar.remove();
         }
-    
+
         // Nullify references
         this.customCursor = null;
         this.overlayWrapper = null;