`

wx@1.0.0 start /home/leanengine/app
STDOUT 18:09:57 > NODE_ENV=production node server.js
STDOUT 18:09:57
STDOUT 18:10:00 > Ready on: http://localhost:3000
STDOUT 18:10:00 实例启动成功：{"runtime":"nodejs-v6.11.0","version":"2.0.4"}
STDOUT 18:10:00 正在统一切换新旧实例 ...
STDOUT 18:10:00 正在更新云函数信息 ...
STDOUT 18:10:00 部署完成：1 个实例部署成功
STDERR 18:11:05 at Function.Module._resolveFilename (module.js:469:15)
STDERR 18:11:05 at Module.require (module.js:497:17)
STDERR 18:11:05 at Object. (/home/leanengine/app/build/dist/pages/_document.js:3:18)
STDERR 18:11:05 at Module._compile (module.js:570:32)
STDERR 18:11:05 at Object.Module._extensions..js (module.js:579:10)
STDERR 18:11:05 at Module.load (module.js:487:32)
STDERR 18:11:05 at tryModuleLoad (module.js:446:12)
STDERR 18:11:05 at Function.Module.load (module.js:438:3) code: 'MODULENOT_FOUND' }
STDERR 18:11:05 { Error: Cannot find module '_next@2.4.6@next/dist/lib/error.js'
STDERR 18:11:05 at Function.Module._load (module.js:417:25)
STDERR 18:11:05 at Module.load (module.js:487:32)
STDERR 18:11:05 at tryModuleLoad (module.js:446:12)
STDERR 18:11:05 { Error: Cannot find module '_next@2.4.6@next/dist/lib/error.js'
STDERR 18:11:05 at Function.Module._resolveFilename (module.js:469:15)
STDERR 18:11:05 at Module.require (module.js:497:17)
STDERR 18:11:05 at require (internal/module.js:20:19)
STDERR 18:11:05 at Module._compile (module.js:570:32)
STDERR 18:11:05 at Object.Module._extensions..js (module.js:579:10)
STDERR 18:11:05 at Function.Module.load (module.js:438:3) code: 'MODULENOT_FOUND' }
`

在本地运行可以，lean deploy之后就报错。好像是require不到这个模块。Mac环境下的deploy的，不知道为什么会这样。检查了，这些模块是存在的。只是用的require的方式引入的。