{
 "corrections": 1,
 "entries": [
  {
   "auto_apply": true,
   "ecosystem": "npm",
   "fails_on": "10.2.1",
   "id": "npm/execa/10.2.1/0002",
   "json": "https://formachines.ai/errata/npm/execa/0002-subprocess-on/index.json",
   "kind": "behavior_changed",
   "merged_into": null,
   "package": "execa",
   "status": "verified",
   "symbol": "subprocess.on",
   "url": "https://formachines.ai/errata/npm/execa/0002-subprocess-on/"
  }
 ],
 "headline": "TypeError: subprocess.on is not a function",
 "kind": "not_function",
 "kind_text": "is not a function",
 "license": "https://creativecommons.org/licenses/by/4.0/",
 "messages": [
  "subprocess.on is not a function"
 ],
 "norm": "not_function:subprocess.on",
 "packages": [
  "npm/execa"
 ],
 "slug": "not-function--subprocess-on",
 "symbol": "subprocess.on",
 "type": "TypeError",
 "updated": "2026-11-05",
 "url": "https://formachines.ai/errata/errors/not-function--subprocess-on/"
}