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rc.4 and rc.5 crash on a script that works in rc.3

See original GitHub issue

To repro:

Clone https://github.com/ljharb/es-abstract/ and npm install
npm install cheerio@1.0.0-rc.3
node operations/getOps 2020, observe it completes
npm install cheerio@1.0.0-rc.4 (or 5)
node operations/getOps 2020, observe it crashes with:

$PWD/node_modules/cheerio/lib/api/traversing.js:30
    return newElems.concat(elem.children.filter(isTag));
                                         ^

TypeError: Cannot read property 'filter' of undefined
    at $PWD/node_modules/cheerio/lib/api/traversing.js:30:42
    at Array.reduce (<anonymous>)
    at module.exports.exports.find ($PWD/node_modules/cheerio/lib/api/traversing.js:29:30)
    at Object.<anonymous> ($PWD/operations/getOps.js:29:43)

Since this is a dev-only script, I only need to use it in node 14 or higher.

Issue Analytics

State:
Created 3 years ago
Comments:12 (2 by maintainers)

Top GitHub Comments

1reaction

fb55commented, Jan 19, 2021

Thanks for the report! Quite unfortunate that this happened & thanks @5saviahv for stepping in!

0reactions

lsbyerleycommented, Mar 22, 2021

alright no problem, i can downgrade until the release

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