build error

[DavidAwing]

[webpack-cli] Failed to load 'D:\temp\3DEARTH\3d-earth-main2\webpack.config.js' config
[webpack-cli] Error: Cannot find module 'ajv/dist/compile/codegen'
Require stack:

• D:\temp\3DEARTH\3d-earth-main2\node_modules\ajv-keywords\dist\definitions\typeof.js
• D:\temp\3DEARTH\3d-earth-main2\node_modules\ajv-keywords\dist\keywords\typeof.js
• D:\temp\3DEARTH\3d-earth-main2\node_modules\ajv-keywords\dist\keywords\index.js
• D:\temp\3DEARTH\3d-earth-main2\node_modules\ajv-keywords\dist\index.js
• D:\temp\3DEARTH\3d-earth-main2\node_modules\schema-utils\dist\validate.js
• D:\temp\3DEARTH\3d-earth-main2\node_modules\schema-utils\dist\index.js
• D:\temp\3DEARTH\3d-earth-main2\node_modules\mini-css-extract-plugin\dist\index.js
• D:\temp\3DEARTH\3d-earth-main2\webpack.config.js
• D:\temp\3DEARTH\3d-earth-main2\node_modules\webpack-cli\lib\webpack-cli.js
• D:\temp\3DEARTH\3d-earth-main2\node_modules\webpack-cli\lib\bootstrap.js
• D:\temp\3DEARTH\3d-earth-main2\node_modules\webpack-cli\bin\cli.js
• D:\temp\3DEARTH\3d-earth-main2\node_modules\webpack\bin\webpack.js
  at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)
  at Function.Module._load (internal/modules/cjs/loader.js:725:27)
  at Module.require (internal/modules/cjs/loader.js:952:19)
  at require (internal/modules/cjs/helpers.js:88:18)
  at Object. (D:\temp\3DEARTH\3d-earth-main2\node_modules\ajv-keywords\dist\definitions\typeof.js:3:19)
  at Module._compile (internal/modules/cjs/loader.js:1063:30)
  at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
  at Module.load (internal/modules/cjs/loader.js:928:32)
  at Function.Module._load (internal/modules/cjs/loader.js:769:14)
  at Module.require (internal/modules/cjs/loader.js:952:19) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
  'D:\temp\3DEARTH\3d-earth-main2\node_modules\ajv-keywords\dist\definitions\typeof.js',
  'D:\temp\3DEARTH\3d-earth-main2\node_modules\ajv-keywords\dist\keywords\typeof.js',
  'D:\temp\3DEARTH\3d-earth-main2\node_modules\ajv-keywords\dist\keywords\index.js',
  'D:\temp\3DEARTH\3d-earth-main2\node_modules\ajv-keywords\dist\index.js',
  'D:\temp\3DEARTH\3d-earth-main2\node_modules\schema-utils\dist\validate.js',
  'D:\temp\3DEARTH\3d-earth-main2\node_modules\schema-utils\dist\index.js',
  'D:\temp\3DEARTH\3d-earth-main2\node_modules\mini-css-extract-plugin\dist\index.js',
  'D:\temp\3DEARTH\3d-earth-main2\webpack.config.js',
  'D:\temp\3DEARTH\3d-earth-main2\node_modules\webpack-cli\lib\webpack-cli.js',
  'D:\temp\3DEARTH\3d-earth-main2\node_modules\webpack-cli\lib\bootstrap.js',
  'D:\temp\3DEARTH\3d-earth-main2\node_modules\webpack-cli\bin\cli.js',
  'D:\temp\3DEARTH\3d-earth-main2\node_modules\webpack\bin\webpack.js'
  ]
  }
  npm ERR! code ELIFECYCLE
  npm ERR! errno 2
  npm ERR! [email protected] build: webpack --mode=production --node-env=production
  npm ERR! Exit status 2
  npm ERR!
  npm ERR! Failed at the [email protected] build script.
  npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\wing\AppData\Roaming\npm-cache_logs\2022-04-10T09_20_15_573Z-debug.log

[DavidAwing]

Compiled successfully after adding dependencies to package.json : devDependencies=> "ajv": "^7.0.3"