From b513fbc271301bc40a766ed36dfa0878b2f55d62 Mon Sep 17 00:00:00 2001
From: Sebastian Blei <iamsebastian@users.noreply.github.com>
Date: Thu, 6 Apr 2017 10:49:17 +0200
Subject: [PATCH] Update 3d-scene.js

Could not render scene/component without added interactions.
---
 addon/components/3d-scene.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/addon/components/3d-scene.js b/addon/components/3d-scene.js
index 6698b10..0d6413c 100644
--- a/addon/components/3d-scene.js
+++ b/addon/components/3d-scene.js
@@ -168,7 +168,14 @@ export default Ember.Component.extend({
   // Setup objects.
 
   instantiate(type) {
-    get(this, `config.${type}`).forEach((object) => {
+    let typeArr = get(this, `config.${type}`);
+
+    if (!typeArr || !(Array.isArray(typeArr))) {
+      console.info(`No instantiate of "${type}", due to not added objects of this type`);
+      return;
+    }
+
+    typeArr.forEach((object) => {
       let module = get(object, 'export');
       if (typeOf(module) !== 'class') { return; }
       module.create({