node addChild 报错

版本1.6.1

Unhandled rejection Error: child already added. It can’t be added again
at cc.assert (http://localhost:7457/app/engine/bin/cocos2d-js-for-preview.js:182:31)
at http://localhost:7457/app/engine/bin/cocos2d-js-for-preview.js:205:27
at http://localhost:7457/app/engine/bin/cocos2d-js-for-preview.js:224:21
at Object.cc.assertID (http://localhost:7457/app/engine/bin/cocos2d-js-for-preview.js:212:30)
at cc_Node.addChild (http://localhost:7457/app/engine/bin/cocos2d-js-for-preview.js:11186:20)
at CardUIRoom.FlyAni (http://localhost:7457/preview-scripts/assets/script/CardMSY/ui/CardUIRoom.js:807:19)
at http://localhost:7457/preview-scripts/assets/script/CardMSY/ui/CardUIRoom.js:796:26
at r (http://localhost:7457/preview-scripts/assets/script/Base/lib/bluebird/bluebird.js:1733:40)
at r._settlePromiseFromHandler (http://localhost:7457/preview-scripts/assets/script/Base/lib/bluebird/bluebird.js:1098:206)
at r._settlePromise (http://localhost:7457/preview-scripts/assets/script/Base/lib/bluebird/bluebird.js:1111:393)
at r._settlePromiseCtx (http://localhost:7457/preview-scripts/assets/script/Base/lib/bluebird/bluebird.js:1118:16)
at r._drainQueue (http://localhost:7457/preview-scripts/assets/script/Base/lib/bluebird/bluebird.js:126:33)
at r._drainQueues (http://localhost:7457/preview-scripts/assets/script/Base/lib/bluebird/bluebird.js:130:14)
at drainQueues (http://localhost:7457/preview-scripts/assets/script/Base/lib/bluebird/bluebird.js:68:13)
at

添加的 node.addChild(animNode); 是被
NodePool.put(animNode)
回收的

你不用node的时候从父节点移除了吗?提示你子节点已经被添加了,不能被重复天添加啊