I just happen to get error unable to get local issuer certificate when running yarn add <anything>.
Yesterday it worked fine, but today it happens out of nowhere, I can't remember doing anything specifically.
After running yarn config set strict-ssl false it becomes working again, but that is very suspicious.
I know my question seems duplicate, but it doesn't. I have been searching everywhere but they seems to be for some cases such as running behind a corporate proxy or doing a new server set up. I am not behind any proxy.
Could you please help me see where should I investigate further to know the real root cause.
I am on macOS Monterey 12.0.1
Full Log
z:~/work/littlepawcraft/mawsay[main !?]$ yarn add html2canvas --verbose
yarn add v1.22.19
verbose 0.185927225 Checking for configuration file "/Users/z/work/littlepawcraft/mawsay/.npmrc".
verbose 0.186249071 Checking for configuration file "/Users/z/.npmrc".
verbose 0.186511794 Found configuration file "/Users/z/.npmrc".
verbose 0.187669087 Checking for configuration file "/usr/local/etc/npmrc".
verbose 0.188048555 Checking for configuration file "/Users/z/work/littlepawcraft/mawsay/.npmrc".
verbose 0.188284222 Checking for configuration file "/Users/z/work/littlepawcraft/.npmrc".
verbose 0.188639829 Checking for configuration file "/Users/z/work/.npmrc".
verbose 0.188928153 Checking for configuration file "/Users/z/.npmrc".
verbose 0.189152548 Found configuration file "/Users/z/.npmrc".
verbose 0.189640273 Checking for configuration file "/Users/.npmrc".
verbose 0.191425842 Checking for configuration file "/Users/z/work/littlepawcraft/mawsay/.yarnrc".
verbose 0.191663753 Checking for configuration file "/Users/z/.yarnrc".
verbose 0.191811016 Found configuration file "/Users/z/.yarnrc".
verbose 0.192157101 Checking for configuration file "/usr/local/etc/yarnrc".
verbose 0.192324062 Checking for configuration file "/Users/z/work/littlepawcraft/mawsay/.yarnrc".
verbose 0.192446487 Checking for configuration file "/Users/z/work/littlepawcraft/.yarnrc".
verbose 0.192626013 Checking for configuration file "/Users/z/work/.yarnrc".
verbose 0.192732424 Checking for configuration file "/Users/z/.yarnrc".
verbose 0.192809809 Found configuration file "/Users/z/.yarnrc".
verbose 0.192994673 Checking for configuration file "/Users/.yarnrc".
verbose 0.196011087 current time: 2022-06-29T01:58:26.170Z
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