启动应用时报错

[usydapeng]

使用 PORT=3001 node app.js启动时报错
···
/opt/candy/node_modules/express-scaffold/node_modules/express/lib/router/index.js:367
throw new Error(msg);
^
Error: Router.use() requires callback functions but got a [object Error]
at Function.proto.use (/opt/candy/node_modules/express-scaffold/node_modules/express/lib/router/index.js:367:11)
at Function.app.use (/opt/candy/node_modules/express-scaffold/node_modules/express/lib/application.js:199:16)
at new Server (/opt/candy/node_modules/express-scaffold/libs/server.js:95:7)
at Object. (/opt/candy/app.js:18:1)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Function.Module.runMain (module.js:497:10)
at startup (node.js:119:16)
···

[linpn]

我也是