@@ -227,7 +227,7 @@ class IOSApplication implements IOSApplicationDefinition {
 
     public _onLivesync(): void {
         // If view can't handle livesync set window controller.
-        if (!this._rootView._onLivesync()) {
+        if (this._rootView && !this._rootView._onLivesync()) {
             this.setWindowContent();
         }
     }
@@ -380,4 +380,4 @@ global.__onLiveSync = function __onLiveSync(context?: ModuleContext) {
 
     const rootView = getRootView();
     livesync(rootView, context);
-}
+}
Original file line number	Diff line number	Diff line change
`@@ -227,7 +227,7 @@ class IOSApplication implements IOSApplicationDefinition {`
`227`	`227`
`228`	`228`	`public _onLivesync(): void {`
`229`	`229`	`// If view can't handle livesync set window controller.`
`230`		`- if (!this._rootView._onLivesync()) {`
	`230`	`+ if (this._rootView && !this._rootView._onLivesync()) {`
`231`	`231`	`this.setWindowContent();`
`232`	`232`	`}`
`233`	`233`	`}`
`@@ -380,4 +380,4 @@ global.__onLiveSync = function __onLiveSync(context?: ModuleContext) {`
`380`	`380`
`381`	`381`	`const rootView = getRootView();`
`382`	`382`	`livesync(rootView, context);`
`383`		`-}`
	`383`	`+}`