GLTFExporter: Return an empty object if fails to serialize userData

affb727f · Takahiro · 735787d9 · affb727f
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examples/js/exporters/GLTFExporter.js examples/js/exporters/GLTFExporter.js +2 -0

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--- a/examples/js/exporters/GLTFExporter.js
+++ b/examples/js/exporters/GLTFExporter.js
@@ -342,6 +342,8 @@ THREE.GLTFExporter.prototype = {
 				console.warn( 'THREE.GLTFExporter: userData of \'' + object.name + '\' ' +
 					'won\'t be serialized because of JSON.stringify error - ' + error.message );

+				return {};
+
 			}

 		}