TypeError: Cannot read property 'options' of undefined

[NetBT]

Info:

• Docker version : 19.03.1, build 74b1e89
• Laradock commit : 493fc1a
• System info : PC
• System info disto/version: WIN10 pro 1809

Issue:

An error occurred while I visit laravel-echo-server by localhost:6001.

---

Expected behavior:

TypeError: Cannot read property 'options' of undefined
at /usr/src/app/node_modules/laravel-echo-server/dist/server.js:60:37
at Layer.handle [as handle_request] (/usr/src/app/node_modules/express/lib/router/layer.js:95:5)
at trim_prefix (/usr/src/app/node_modules/express/lib/router/index.js:317:13)
at /usr/src/app/node_modules/express/lib/router/index.js:284:7
at Function.process_params (/usr/src/app/node_modules/express/lib/router/index.js:335:12)
at next (/usr/src/app/node_modules/express/lib/router/index.js:275:10)
at expressInit (/usr/src/app/node_modules/express/lib/middleware/init.js:40:5)
at Layer.handle [as handle_request] (/usr/src/app/node_modules/express/lib/router/layer.js:95:5)
at trim_prefix (/usr/src/app/node_modules/express/lib/router/index.js:317:13)
at /usr/src/app/node_modules/express/lib/router/index.js:284:7
at Function.process_params (/usr/src/app/node_modules/express/lib/router/index.js:335:12)
at next (/usr/src/app/node_modules/express/lib/router/index.js:275:10)
at query (/usr/src/app/node_modules/express/lib/middleware/query.js:45:5)
at Layer.handle [as handle_request] (/usr/src/app/node_modules/express/lib/router/layer.js:95:5)
at trim_prefix (/usr/src/app/node_modules/express/lib/router/index.js:317:13)
at /usr/src/app/node_modules/express/lib/router/index.js:284:7

---

Reproduce:

Build a laravel-echo-server,and visit localhost:6001.

---

Relevant Code:

// place a code sample here

[NetBT]

The latest laravel-echo-server fixed this problem.laravel-echo-server:issues#430