[]unity导出模型报KeyNotFoundException

你好，我测试Untiy导出3d角色模型时发现的问题

KeyNotFoundException: The given key was not present in the dictionary.

System.Collections.Generic.Dictionary`2[System.String,System.Collections.Generic.List`1[System.String]].get_Item (System.String key) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Collections.Generic/Dictionary.cs:150)

LayaExport.DataManager.saveLaniData (UnityEngine.GameObject gameObject, .JSONObject obj)

LayaExport.DataManager.getAnimatorComponentData (UnityEngine.GameObject gameObject, .JSONObject component, System.Collections.Generic.List`1 linkSprite)

LayaExport.DataManager.getComponentsData (UnityEngine.GameObject gameObject, .JSONObject node, .JSONObject child, Vector3 position, Quaternion rotation, Vector3 scale, System.String& goPath)

LayaExport.DataManager.getGameObjectData (UnityEngine.GameObject gameObject, System.String gameObjectPath, .JSONObject parentsChildNodes, Boolean ignoreNullChild)

LayaExport.DataManager.getSceneNode ()

LayaExport.DataManager.saveData ()

LayaExport.DataManager.getData ()

LayaAir3D.exportResource (Boolean isDebug) (at Assets/LayaAir3D/LayaTool/LayaAir3D.cs:429)

LayaAir3D.OnGUI () (at Assets/LayaAir3D/LayaTool/LayaAir3D.cs:331)

System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Reflection/MonoMethod.cs:222)

 
unity:5.6.5
plugin:1.7.13
测试方式：可以先点开Assets/Export/aige.unity 这个场景，点击导出，发现没有报错，然后再点开Assets/Export/shengwushi.unity这个场景并导出，发现就报这个错了，目前我自己的猜测是shengwushi这个模型带有动画位移，这是在max里做好的，而aige这个模型没有动画位移都是在原点上，可能是这个问题引起，请求解答，谢谢