build error: TypeError: Cannot read property 'minify' of undefined

[rebeccapeltz]

Version

3.4.0

Reproduction link

https://github.com/suwebdev/wats4000-templates-and-data/tree/cli3-migrate

Environment info

Environment Info:

  System:
    OS: macOS 10.14.2
    CPU: (4) x64 Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz
  Binaries:
    Node: 8.11.4 - /usr/local/bin/node
    Yarn: Not Found
    npm: 6.7.0 - /usr/local/bin/npm
  Browsers:
    Chrome: 71.0.3578.98
    Firefox: 57.0.4
    Safari: 12.0.2
  npmPackages:
    @vue/babel-helper-vue-jsx-merge-props:  1.0.0-beta.2 
    @vue/babel-plugin-transform-vue-jsx:  1.0.0-beta.2 
    @vue/babel-preset-app:  3.4.0 
    @vue/babel-preset-jsx:  1.0.0-beta.2 
    @vue/babel-sugar-functional-vue:  1.0.0-beta.2 
    @vue/babel-sugar-inject-h:  1.0.0-beta.2 
    @vue/babel-sugar-v-model:  1.0.0-beta.2 
    @vue/babel-sugar-v-on:  1.0.0-beta.2 
    @vue/cli-overlay:  3.4.0 
    @vue/cli-plugin-babel: ^3.4.0 => 3.4.0 
    @vue/cli-plugin-eslint: ^3.4.0 => 3.4.0 
    @vue/cli-service: ^3.4.0 => 3.4.0 
    @vue/cli-shared-utils:  3.4.0 
    @vue/component-compiler-utils:  2.5.2 
    @vue/preload-webpack-plugin:  1.1.0 
    @vue/web-component-wrapper:  1.2.0 
    eslint-plugin-vue: ^5.0.0 => 5.1.0 
    vue: ^2.5.22 => 2.5.22 
    vue-eslint-parser:  2.0.3 
    vue-hot-reload-api:  2.3.1 
    vue-loader:  15.6.2 
    vue-style-loader:  4.1.2 
    vue-template-compiler: ^2.5.21 => 2.5.22 
    vue-template-es2015-compiler:  1.8.2 
  npmGlobalPackages:
    @vue/cli: 3.3.0

Steps to reproduce

npm run build

What is expected?

should build to my docs directory
I have been using my config files successfully on previous days

What is actually happening?

build error: TypeError: Cannot read property 'minify' of undefined

Rebeccas-MacBook-Air:wats4000-templates-and-data becky$ npm run build

[email protected] build /Users/becky/projects/4000/wats4000-templates-and-data
vue-cli-service build

⠴ Building for production...

ERROR Failed to compile with 2 errors 09:11:37

error

assets/js/app.ed82413e.js from Terser
TypeError: Cannot read property 'minify' of undefined
at minify (/Users/becky/projects/4000/wats4000-templates-and-data/node_modules/terser-webpack-plugin/dist/minify.js:17
5:23)
at module.exports (/Users/becky/projects/4000/wats4000-templates-and-data/node_modules/terser-webpack-plugin/dist/work
er.js:13:40)
at handle (/Users/becky/projects/4000/wats4000-templates-and-data/node_modules/worker-farm/lib/child/index.js:44:8)
at process. (/Users/becky/projects/4000/wats4000-templates-and-data/node_modules/worker-farm/lib/child/inde
x.js:51:3)
at emitTwo (events.js:126:13)
at process.emit (events.js:214:7)
at emit (internal/child_process.js:772:12)
at _combinedTickCallback (internal/process/next_tick.js:141:11)
at process._tickCallback (internal/process/next_tick.js:180:9)

error

assets/js/chunk-vendors.76ce3e5a.js from Terser
TypeError: Cannot read property 'minify' of undefined
at minify (/Users/becky/projects/4000/wats4000-templates-and-data/node_modules/terser-webpack-plugin/dist/minify.js:175:23)
at module.exports (/Users/becky/projects/4000/wats4000-templates-and-data/node_modules/terser-webpack-plugin/dist/worker.js:13:40)
at handle (/Users/becky/projects/4000/wats4000-templates-and-data/node_modules/worker-farm/lib/child/index.js:44:8)
at process. (/Users/becky/projects/4000/wats4000-templates-and-data/node_modules/worker-farm/lib/child/index.js:51:3)
at emitTwo (events.js:126:13)
at process.emit (events.js:214:7)
at emit (internal/child_process.js:772:12)
at _combinedTickCallback (internal/process/next_tick.js:141:11)
at process._tickCallback (internal/process/next_tick.js:180:9)

ERROR Build failed with errors.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] build: vue-cli-service build
npm ERR! Exit status 1
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! /Users/becky/.npm/_logs/2019-02-02T17_11_37_442Z-debug.log
Rebeccas-MacBook-Air:wats4000-templates-and-data becky$

---

NOTE: npm run serve works correctly
I've been using version 3.3 successfully for a few weeks. Is there an easy way to upgrade to 3.4 if 3.3 is the problem?

I tried creating a new test project with no new configs and got the same build error (minify) today.

[Skyline124]

Hi Rebecca!
Same problem here on Linux, in the #3407 issue.
npm run dev works properly for me as well 👍

[haoqunjiang]

closed in favor of #3407