It is an issue resolving registry.yarnpkg.com - not a general network issue and as such you will have to troubleshoot why you cannot reach the endpoint.
Try doing some basic troubleshooting using below guide
It is an issue resolving registry.yarnpkg.com - not a general network issue and as such you will have to troubleshoot why you cannot reach the endpoint.
Try doing some basic troubleshooting using below guide