导入spine动画报错

2.0.4
导入spin动画报错,其他的spin没事,就一个有这个问题,是spin动画哪不对吗?

2 already defined in Enum.
at Object.cc.errorID (/Applications/CocosCreator2.0.4.app/Contents/Resources/engine/bin/.cache/dev/cocos2d/core/CCDebug.js:167:16)
at Object.Enum (/Applications/CocosCreator2.0.4.app/Contents/Resources/engine/bin/.cache/dev/cocos2d/core/platform/CCEnum.js:39:28)
at sp_SkeletonData.cc.Class.getAnimsEnum (/Applications/CocosCreator2.0.4.app/Contents/Resources/engine/bin/.cache/dev/extensions/spine/skeleton-data.js:120:49)
at sp_Skeleton.sp.Skeleton.cc.Class._updateAnimEnum (/Applications/CocosCreator2.0.4.app/Contents/Resources/engine/bin/.cache/dev/extensions/spine/Skeleton.js:400:50)
at sp_Skeleton._refreshInspector (/Applications/CocosCreator2.0.4.app/Contents/Resources/engine/bin/.cache/dev/extensions/spine/Skeleton.js:437:22)
at sp_Skeleton.notify (/Applications/CocosCreator2.0.4.app/Contents/Resources/engine/bin/.cache/dev/extensions/spine/Skeleton.js:47:34)
at sp_Skeleton.val.set (/Applications/CocosCreator2.0.4.app/Contents/Resources/engine/bin/.cache/dev/cocos2d/core/platform/preprocess-class.js:44:28)
at sp_Skeleton.n.set [as skeletonData] (/Applications/CocosCreator2.0.4.app/Contents/Resources/app.asar/editor/page/scene-utils/lib/asset-watcher.js:1:782)
at sp_SkeletonData.cc.Class.createNode (/Applications/CocosCreator2.0.4.app/Contents/Resources/engine/bin/.cache/dev/extensions/spine/skeleton-data.js:59:39)

没人知道吗

spine动画名称不能用纯数字