# yarn install
yarn install v1.22.21
info No lockfile found.
warning package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files. To clear this warning, remove package-lock.json.
[1/4] Resolving packages...
error Error: certificate has expired
at TLSSocket.onConnectSecure (node:_tls_wrap:1674:34)
at TLSSocket.emit (node:events:514:28)
at TLSSocket._finishInit (node:_tls_wrap:1085:8)
at ssl.onhandshakedone (node:_tls_wrap:871:12)
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
info There appears to be trouble with your network connection. Retrying...
Fix：跳过SSL证书验证
yarn config set "strict-ssl" false -g
# yarn install
yarn install v1.22.21
warning package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files. To clear this warning, remove package-lock.json.
[1/4] Resolving packages...
[2/4] Fetching packages...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
error AggregateError
at internalConnectMultiple (node:net:1114:18)
at internalConnectMultiple (node:net:1177:5)
at Timeout.internalConnectMultipleTimeout (node:net:1687:3)
at listOnTimeout (node:internal/timers:575:11)
at process.processTimers (node:internal/timers:514:7)
Fix :
rm -f yarn.lock
yarn config set registry https://registry.npm.taobao.org