error filesize@10.0.5: The engine "node" is incompatible with this module. Expected version ">= 14.0.0". Got "12.22.10"

[0xdevalias]

Are you certain it's a bug?

• Yes, it looks like a bug

Is the issue caused by a plugin?

• It is not a plugin issue

Are you using the latest v3 release?

• Yes, I'm using the latest v3 release

Is there an existing issue for this?

• I have searched existing issues, it hasn't been reported yet

Issue description

When using node version v12.22.10, installing any version after serverless@3.22.0 with yarn (or another package manager that respects the engines key in package.json) will error with the following:

error filesize@10.0.5: The engine "node" is incompatible with this module. Expected version ">= 14.0.0". Got "12.22.10"
error Found incompatible module.

This is due to the filesize bump from version 8.0.7 to version 10.0.5 introduced in:

• Update dependencies #11433

I know that node v12 is EOL as of April 30 2022, so I don't really expect it to continue being supported. I mostly just wanted to document this here in case it helps anyone else in future, as there was no 'Breaking Change' notes documenting this in the CHANGELOG / release notes that I could see.

Service configuration (serverless.yml) content

N/A

Command name and used flags

N/A

Command output

N/A

Environment information

N/A

[medikoo]

@0xdevalias great thanks for report. Yet, it might be an error on filesize side. See avoidwork/filesize.js#168 and avoidwork/filesize.js#161

Before taking that in, let's wait for final confirmation from them

[medikoo]

@0xdevalias filesize acknowledged it as a bug in their metadata, and fixed that. v10 is safe to use in Node.js v12. I'm closing it then.

[0xdevalias]

@medikoo Amazing! Thanks for checking and following up on this so quickly!