连接dubbo报错

[xiaohui1016]

throw new Error('offset: ' + offset + ' is out of buffer range.');

Error: offset: 4 is out of buffer range.
at constructor.Record.deserialize (C:\Users\Administrator\WebstormProjects\sip-node\node_modules\node-zookeeper-client\lib\jute\index.js:465:15)
at ConnectionManager.onSocketData (C:\Users\Administrator\WebstormProjects\sip-node\node_modules\node-zookeeper-client\lib\ConnectionManager.js:428:35)
at emitOne (events.js:116:13)
at Socket.emit (events.js:211:7)
at addChunk (_stream_readable.js:263:12)
at readableAddChunk (_stream_readable.js:250:11)
at Socket.Readable.push (_stream_readable.js:208:10)
at TCP.onread (net.js:594:20)

一直是这个错误，如果debug发现定义的方法签名一直是undefined
TypeError: Cannot read property 'xxx' of undefined

[arrowing]

楼主解决了吗？我也遇到了，毫无头绪。

经过大佬p412726700的加持，找到原因了，是zk的端口号错了。