URIjs fails with bad hash

[Marius-Stroe]

I can't create or use a react app anymore as create-react-app fails with the following message:

...
Installing packages. This might take a couple minutes.
Installing react, react-dom, and react-scripts...

yarn add v0.20.0
info No lockfile found.
[1/4] 🔍  Resolving packages...
warning react-scripts > sw-precache-webpack-plugin > sw-precache > dom-urls > [email protected]: package renamed to "urijs" (lower-case), please update accordingly
[2/4] 🚚  Fetching packages...
error https://artifactory.twitter.biz:443/api/npm/js-virtual/URIjs/-/URIjs-1.16.1.tgz: Bad hash. Expected "edebc678b8b74b26b05d2b481e12383f5ae04b8b" but got "859ad31890f
5f9528727be89f1932c94fb4731e2"
info Visit https://yarnpkg.com/en/docs/cli/add for documentation about this command...

See entire npm-debug.log

It suddenly started happening when creating a simple react app. Any help would be appreciated as I can't do anything right now: can't install any package.json dependencies.

Thanks!

I've also submitted a bug with npm, as the error message suggests that: npm/npm#17108

[Timer]

Based on your console output, this is a bug with yarn -- not npm.
Please upgrade your yarn version to the latest.

It may not be a bug at all, however. It looks like you're using a custom registry which is corrupting packages or providing invalid hashes.

Can you try switching back to the default registry?

[Marius-Stroe]

@Timer , you're right. Switched to default registry (was using the one at work inadvertently) and it worked. Thanks!