feat:update

miniprogram/components/ar-tracker/ar-tracker.js

@@ -151,8 +151,11 @@ Component({
           isVideo12Start: false
         })
         console.warn('video12 onEnd')
-        this.animator1.pauseToFrame(this.data.animator1Name, 0);
-        this.animator1.stop(this.data.animator1Name);
+        if (this.animator1) {
+          this.animator1.pauseToFrame(this.data.animator1Name, 0);
+          this.animator1.stop(this.data.animator1Name);
+        }
+
       }
       const animator = el.getComponent("animator");