Npm run serve takes 5 minutes, npm run build takes forever (unable to say how long)

[romain-granai]

Version

5.0.4

Environment info

System:
    OS: macOS 12.3
    CPU: (8) arm64 Apple M1
  Binaries:
    Node: 12.14.1 - ~/.nvm/versions/node/v12.14.1/bin/node
    Yarn: Not Found
    npm: 8.11.0 - ~/.nvm/versions/node/v12.14.1/bin/npm
  Browsers:
    Chrome: 102.0.5005.61
    Edge: 101.0.1210.53
    Firefox: 100.0
    Safari: 15.4
  npmPackages:
    @vue/babel-helper-vue-jsx-merge-props:  1.2.1 
    @vue/babel-helper-vue-transform-on:  1.0.2 
    @vue/babel-plugin-jsx:  1.1.1 
    @vue/babel-plugin-transform-vue-jsx:  1.2.1 
    @vue/babel-preset-app:  undefined (5.0.4)
    @vue/babel-preset-jsx:  1.2.4 
    @vue/babel-sugar-composition-api-inject-h:  1.2.1 
    @vue/babel-sugar-composition-api-render-instance:  1.2.4 
    @vue/babel-sugar-functional-vue:  1.2.2 
    @vue/babel-sugar-inject-h:  1.2.2 
    @vue/babel-sugar-v-model:  1.2.3 
    @vue/babel-sugar-v-on:  1.2.3 
    @vue/cli-overlay:  5.0.4 
    @vue/cli-plugin-babel: ^5.0.4 => 5.0.4 
    @vue/cli-plugin-eslint: ^5.0.4 => 5.0.4 
    @vue/cli-plugin-pwa: ^5.0.4 => 5.0.4 
    @vue/cli-plugin-router:  5.0.4 
    @vue/cli-plugin-vuex:  5.0.4 
    @vue/cli-service: ^5.0.4 => 5.0.4 
    @vue/cli-shared-utils:  5.0.4 
    @vue/compiler-core:  3.2.36 
    @vue/compiler-dom:  3.2.36 
    @vue/compiler-sfc: ^3.0.0 => 3.2.36 
    @vue/compiler-ssr:  3.2.36 
    @vue/component-compiler-utils:  3.3.0 
    @vue/devtools-api:  6.0.0-beta.15 
    @vue/reactivity:  3.2.36 
    @vue/reactivity-transform:  3.2.36 
    @vue/runtime-core:  3.2.36 
    @vue/runtime-dom:  3.2.36 
    @vue/server-renderer:  3.2.36 
    @vue/shared:  3.2.36 
    @vue/web-component-wrapper:  1.3.0 
    eslint-plugin-vue: ^7.0.0 => 7.13.0 
    vue: ^3.0.0 => 3.2.36 
    vue-eslint-parser:  7.8.0 
    vue-flickity: ^1.2.1 => 1.2.1 
    vue-gtag: ^2.0.1 => 2.0.1 
    vue-hot-reload-api:  2.3.4 
    vue-loader:  17.0.0 (15.9.8)
    vue-offline: ^2.0.8 => 2.0.8 
    vue-router: ^4.0.10 => 4.0.10 
    vue-style-loader:  4.1.3 
    vue-template-es2015-compiler:  1.9.1 
    vuex: ^4.0.2 => 4.0.2 
  npmGlobalPackages:
    @vue/cli: Not Found

Steps to reproduce

type : npm run serve => Compiled successfully in 291848ms type : npm run build => Building legacy bundle for production... (for ever)

What is expected?

Serve and build should takes seconds to serve or build

What is actually happening?

5 minutes to serve, infinity to build.

---

Help! Help! Help!

[mandienk]

Same problem here... "npm run dev" is done really quickly but "npm run build" runs, forever...

[linediconsine]

Same here,

Did you solved this?

[Romain-BASE-GVA]

Yep, I uninstalled everything (I mean really everything) related to vue and node from my computer, like node had never been installed. Then reinstall everything. Unfortunately that's the only solution that worked.

Here

[xgqt]

Hello!

I hit this bug today. Had to change build mode to dev. There is a bug somewhere in code to target production.

[Rushmore75]

how do you change to dev?

[xgqt]

how do you change to dev?

npm run build -- --mode dev with default produced config

(btw deploying dist built via dev mode is not recommended, run at your own risk)