`npm ci` returns many warnings and errors - is this a problem (on my environment)?

Your Question

On my environment (MacBook Air late 2020, latest macOS) carrying out the following steps:

1. npm version
2. Returns:

{
  'corona-warn-app-landingpage': '1.1.0',
  npm: '8.5.5',
  node: '16.15.0',
  v8: '9.4.146.24-node.20',
  uv: '1.43.0',
  zlib: '1.2.11',
  brotli: '1.0.9',
  ares: '1.18.1',
  modules: '93',
  nghttp2: '1.47.0',
  napi: '8',
  llhttp: '6.0.4',
  openssl: '1.1.1n+quic',
  cldr: '40.0',
  icu: '70.1',
  tz: '2021a3',
  unicode: '14.0',
  ngtcp2: '0.1.0-DEV',
  nghttp3: '0.1.0-DEV'
}

1. npm ci
2. Returns: See https://github.com/corona-warn-app/cwa-website/issues/2894#issuecomment-1125996482 (posted in a separate comment due to GitHubs character limit for comments)

Is this a a) general problem b) only a problem on my environment c) problem that should be fixed

I do not see anything being influenced by these warnings/errors using npm to build & test the website.

[Ein-Tim]

Little update: After cleaning some files up, updating my Mac to the latest macOS version and rerunning npm ci everything works as intended.

[Ein-Tim]

@MikeMcC399 Thanks. I remember that I performed some cleanup tasks on my MacBook last week. Maybe this broke something.

I’m closing this issue, trying to fix it by myself.