EXEC : error | error : spawn EINVAL about autorest HOT 3 OPEN

We are running into this error as well. We are using the legacy C# generator, so the v3: true flag does not work in our case. Any suggestions for a different workaround?

Here is another repro:

input-file: https://github.com/Azure/azure-rest-api-specs/blob/d374d03801e97737ddb32e01f20513e7b2bbd9c3/arm-storage/2015-06-15/swagger/storage.json
csharp: true
legacy: true

from autorest.

A minimal readme.md to repro the EINVAL is:

use-extension:
  "@microsoft.azure/classic-openapi-validator": "~1.1.5"
input-file: sample.yaml

ResourceHealth's config is getting this through:

azure-validator: true

This imports classic-openapi-validator if we don't also set v3: true

A workaround is to add v3: true to the affected autorest config.

from autorest.

Well, if legacy one is still needed, and if your problem persists in your build pipelines, the only workaround could be changing your build agent to a linux one (i.e. ubuntu-latest) from windows (windows-latest).

That worked for my case.

from autorest.