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Summary

No plugins can be installed when using node v25.0.0

Steps To Reproduce

1. Install node v25.0.0
2. Install Salesforce CLI npm install --global @salesforce/cli
3. Attempt to install a plugin sf plugins install code-analyzer

IMPORTANT
Provide a repository that's configured to reproduce the issue. If you are unable to provide a repo, please explain why not. The more info we have from the start, the faster we can resolve your issue.
We may close your issue if you don't include proper instructions.

• Generate a project with sf project generate or fork dreamhouse-lwc.
• Provide detailed step-by-step instructions on how to reproduce the issue.

Expected result

Installation succeeds

Actual result

Installation fails.

TypeError: Class extends value undefined is not a constructor or null

Additional information

It looks like what's happening is that @salesforce/sf-plugins-core's SfCommandError extends SfError, but the index.js file in @salesforce/core somehow silently fails before it can successfully export SfError, leading to the export being undefined.
This was determined through aggressive console.log debugging.

System Information

I am using zsh on MacOS 14.8.1.

{
  "architecture": "darwin-arm64",
  "cliVersion": "@salesforce/cli/2.109.6",
  "nodeVersion": "node-v25.0.0",
  "osVersion": "Darwin 23.6.0",
  "rootPath": "/Users/jfeingold/.nvm/versions/node/v25.0.0/lib/node_modules/@salesforce/cli",
  "shell": "zsh",
  "pluginVersions": [
    "@oclif/plugin-autocomplete 3.2.35 (core)",
    "@oclif/plugin-commands 4.1.33 (core)",
    "@oclif/plugin-help 6.2.33 (core)",
    "@oclif/plugin-not-found 3.2.68 (core)",
    "@oclif/plugin-plugins 5.4.48 (core)",
    "@oclif/plugin-search 1.2.32 (core)",
    "@oclif/plugin-update 4.7.8 (core)",
    "@oclif/plugin-version 2.2.33 (core)",
    "@oclif/plugin-warn-if-update-available 3.1.48 (core)",
    "@oclif/plugin-which 3.2.40 (core)",
    "@salesforce/cli 2.109.6 (core)",
    "agent 1.24.13 (core)",
    "apex 3.8.3 (core)",
    "api 1.3.3 (core)",
    "auth 3.9.9 (core)",
    "data 4.0.58 (core)",
    "deploy-retrieve 3.23.3 (core)",
    "dev 2.5.1 (user) published 337 days ago (Tue Nov 19 2024)",
    "info 3.4.88 (core)",
    "limits 3.3.67 (core)",
    "marketplace 1.3.8 (core)",
    "org 5.9.32 (core)",
    "packaging 2.20.5 (core)",
    "schema 3.3.82 (core)",
    "settings 2.4.48 (core)",
    "sobject 1.4.73 (core)",
    "telemetry 3.6.58 (core)",
    "templates 56.3.65 (core)",
    "trust 3.7.113 (core)",
    "user 3.6.38 (core)"
  ]
}