diff --git a/spine-cocos2dx/3/src/spine/SkeletonAnimation.cpp b/spine-cocos2dx/3/src/spine/SkeletonAnimation.cpp
index 48ce80d67..66d64a6ed 100644
--- a/spine-cocos2dx/3/src/spine/SkeletonAnimation.cpp
+++ b/spine-cocos2dx/3/src/spine/SkeletonAnimation.cpp
@@ -98,6 +98,11 @@ void SkeletonAnimation::initialize () {
 	stateInternal->disposeTrackEntry = disposeTrackEntry;
 }
 
+SkeletonAnimation::SkeletonAnimation ()
+		: SkeletonRenderer() {
+	initialize();
+}
+
 SkeletonAnimation::SkeletonAnimation (spSkeletonData *skeletonData)
 		: SkeletonRenderer(skeletonData) {
 	initialize();