8.15 requires fast-uri, which requires node:url, which makes it not bundelable for the web

[retorquere]

edit: please stop posting "+1". The team is on it, the problem is reproducible, you're not adding useful information by posting "+1", and everyone in the thread is getting spurious mail updates.

If you are commenting because you want updates, see the big "subscribe" button to the right. If you want to mark yourself as affected, click the counting emoji below this post.

---

The version of Ajv you are using
8.15.0

The environment you have the problem with
esbuild, targeted to Firefox (but I believe this will be a problem for all browsers)

Your code (please make it as small as possible to reproduce the issue)

import AJV from 'ajv'

Results in node.js v8+
this works, because node:url is a native node module

[arvinxx]

we meet the same problem, I have to pin to 8.14.0 now

[godky]

There are also compatibility issues with earlier versions of node.

[hanzebang]

we meet the same problem, I have to pin to 8.14.0 now

+1

[FFFFourwood]

+1

[BroKun]

+1

[serializedowen]

+10086

[xiaojiezj]

+1

[CrazyWood007]

+1

[yhz1992]

+1

[Ricklzy]

+1,We found the same problem with nx

The node environment is 14.17.5

[retorquere]

If you also experience this problem, please click the thumbs-up emoji on the top comment instead of adding a note with "+1". The emoji counts automatically, and by posting "+1", everyone who commented earlier (including me) gets a mail notification.

[jasoniangreen]

Yep, we’re onto it. Please pin until we get a fix out asap.

[jasoniangreen]

There are also compatibility issues with earlier versions of node.

Can you provide more detail?

[Ricklzy]

There are also compatibility issues with earlier versions of node.

Can you provide more detail?

Our project uses @nx/webpack, but @nx/webpack relies on schema-utils, and schema-utils ends up using ajv

[jled7]

+1

[rupeesdev]

There are a lot of dependencies that uses ajv with an unpinned version. This is a breaking change in lower versions of node. Could you please rollback? Thanks in advance for the good work 😄

[alexander-schranz]

All who are unsure how to downgrade to a previous minor version as a temporary workaround you can run:

npm install "ajv@8.14.*" --save

and should get then the previous version which does not require the fast-uri package.

[errodrigues]

+1
Btw, 8.15.0 also broke several JSON schema validations with errors like: can't resolve reference #/properties/replace/properties/values/patternProperties/.%2B/allOf/0 from id http://foo.bar/json-schemas/myschema

Same exact JSON files validate just fine against exact same JSON schemas using Ajv 8.14.0

[joshkel]

@errodrigues, I opened that as a separate issue (#2447) to not clutter this discussion.

[kujtimprenku]

+1 Btw, 8.15.0 also broke several JSON schema validations with errors like: can't resolve reference #/properties/replace/properties/values/patternProperties/.%2B/allOf/0 from id http://foo.bar/json-schemas/myschema

Same exact JSON files validate just fine against exact same JSON schemas using Ajv 8.14.0

As a workaround maybe you can override the version of ajv in package.json for the validator package such as:

"overrides": {
    "@the-validator-package": {
        "ajv": "8.14.0"
    }
},

[jasoniangreen]

Reverting now. New version will be 8.16.0 and will set everything back to how it was in 8.14.0. Sorry for the disruption.

[jasoniangreen]

Reverted in v8.16.0