Ruby on rails Rails-Vuejs与工头一起运行

我尝试用RubyonRails和vuejs启动我的第一个应用程序

我使用作为教程来学习和创建我的应用程序

一切都很好，但当我尝试运行$foreman start时，我的cmd会抛出一些错误：

21:48:11 frontend.1 | internal/modules/cjs/loader.js:596
21:48:11 frontend.1 |     throw err;
21:48:11 frontend.1 |     ^
21:48:11 frontend.1 |
21:48:11 frontend.1 | Error: Cannot find module 'ajv'
21:48:11 frontend.1 |     at Function.Module._resolveFilename (internal/modules/cjs/loader.js:594:15)
21:48:11 frontend.1 |     at Function.Module._load (internal/modules/cjs/loader.js:520:25)
21:48:11 frontend.1 |     at Module.require (internal/modules/cjs/loader.js:650:17)
21:48:11 frontend.1 |     at require (internal/modules/cjs/helpers.js:20:18)
21:48:11 frontend.1 |     at Object.<anonymous> (C:\Users\Hieu Vo\AppData\Roaming\npm\node_modules\webpack\node_modules\schema-utils\src\validateOptions.js:11:13)
21:48:11 frontend.1 |     at Module._compile (internal/modules/cjs/loader.js:702:30)
21:48:11 frontend.1 |     at Object.Module._extensions..js (internal/modules/cjs/loader.js:713:10)
21:48:11 frontend.1 |     at Module.load (internal/modules/cjs/loader.js:612:32)
21:48:11 frontend.1 |     at tryModuleLoad (internal/modules/cjs/loader.js:551:12)
21:48:11 frontend.1 |     at Function.Module._load (internal/modules/cjs/loader.js:543:3)

我希望你能帮我解决这个问题。非常感谢。

试试看

npm install ajv

然后再跑

npm install ajv