Error: write EPIPE - cannot write to IPC channel.

我在使用多进程共享数据process.send()这个方法时，报错： Error: write EPIPE - cannot write to IPC channel. at errnoException (child_process.js:847:11) at process.target.send (child_process.js:379:16) 请高手指点迷津，跪谢~