plotly / plotly/plotly.js

Vite problem building my application

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bug infrastructure P2
Dominant language
JavaScript
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Avg merge
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Merged PRs (30d)
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Description

Hi,

I'm using Vue3 with vite to build my web application. I am currently using plotly.js as a dependency and can use it without issues in dev mode. However, when I try to build my application for production, I encounter the following error :

vite build
vite v4.2.1 building for production...
✓ 420 modules transformed.
✓ built in 3.77s
[commonjs--resolver] Unexpected token (10:90) in /node_modules/native-promise-only/lib/npo.src.js
file: /node_modules/plotly.js/lib/index.js:10:90
 8:   context[name] = context[name] || definition();
 9:   if (typeof module != "undefined" && module.exports) { module.exports = context[name]; }
10:   else if (typeof define == "function" && define.amd) { define(function $AMD$(){ return context[name]; }); }
                                                                                               ^
11: })("Promise",typeof global != "undefined" ? global : this,function DEF(){
12:   /*jshint validthis:true */
error during build:
SyntaxError: Unexpected token (10:90) in /node_modules/native-promise-only/lib/npo.src.js
    at Object.pp$4.raise (file:////node_modules/rollup/dist/es/shared/node-entry.js:20978:13)
    at Object.pp$9.unexpected (file:////node_modules/rollup/dist/es/shared/node-entry.js:18279:8)
    at Object.pp$9.semicolon (file:////node_modules/rollup/dist/es/shared/node-entry.js:18256:66)
    at Object.pp$8.parseExpressionStatement (file:////node_modules/rollup/dist/es/shared/node-entry.js:18739:8)
    at Object.pp$8.parseStatement (file:////node_modules/rollup/dist/es/shared/node-entry.js:18472:24)
    at Object.pp$8.parseBlock (file:////node_modules/rollup/dist/es/shared/node-entry.js:18755:21)
    at Object.pp$8.parseStatement (file:////node_modules/rollup/dist/es/shared/node-entry.js:18437:36)
    at Object.pp$8.parseBlock (file:////node_modules/rollup/dist/es/shared/node-entry.js:18755:21)
    at Object.pp$8.parseStatement (file:////node_modules/rollup/dist/es/shared/node-entry.js:18437:36)
    at Object.pp$8.parseIfStatement (file:////node_modules/rollup/dist/es/shared/node-entry.js:18584:26)

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the production build with the reported Vue 3, Vite, and plotly.js setup, starting with vite build. Inspect plotly.js/lib/index.js and native-promise-only/lib/npo.src.js around the reported line 10 syntax error. Done means the production build completes without this resolver error.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, vite
Domain
build-system, data-visualization, frontend
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
28/100

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