fix for case when metadata component not set

3DStreet · Oct 5, 2023 · dc9f434 · dc9f434
1 parent ecdc5b2
commit dc9f434
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/index.js b/src/index.js
@@ -90,7 +90,10 @@ AFRAME.registerComponent('streetmix-loader', {
         console.log('streetmixName', streetmixName);
         el.setAttribute('streetmix-loader', 'name', streetmixName);
 
-        const currentSceneTitle = AFRAME.scenes[0].getAttribute('metadata').sceneTitle;
+        let currentSceneTitle;
+        if (AFRAME.scenes[0] && AFRAME.scenes[0].getAttribute('metadata')) {
+            currentSceneTitle = AFRAME.scenes[0].getAttribute('metadata').sceneTitle;
+        }
         if (!currentSceneTitle) { // only set title from streetmix if none exists
           AFRAME.scenes[0].setAttribute('metadata', 'sceneTitle', streetmixName);
           console.log('therefore setting metadata sceneTitle as streetmixName', streetmixName);