From 27f82938af8a322c6704183a960d6daabdfd894b Mon Sep 17 00:00:00 2001
From: Brian Peiris <brianpeiris@gmail.com>
Date: Thu, 29 Mar 2018 18:06:32 -0700
Subject: [PATCH] add warning when src asset doesn't exist
---
src/elements/a-gltf-entity.js | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/elements/a-gltf-entity.js b/src/elements/a-gltf-entity.js
index 66dbc69dc..33489e2bc 100644
--- a/src/elements/a-gltf-entity.js
+++ b/src/elements/a-gltf-entity.js
@@ -238,7 +238,10 @@ AFRAME.registerElement("a-gltf-entity", {
// If the src attribute is a selector, get the url from the asset item.
if (src && src.charAt(0) === "#") {
const assetEl = document.getElementById(src.substring(1));
- if (!assetEl) { return; }
+ if (!assetEl) {
+ console.warn(`Attempted to use non-existent asset ${src} as src for`, this);
+ return;
+ }
const fallbackSrc = assetEl.getAttribute("src");
const highSrc = assetEl.getAttribute("high-src");
--
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