Eclipse sonarLint plugin Error

Unable to read repository at https://eclipse-uc.sonarlint.org/content.xml.
sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Hi,

This is a composite update site, so Eclipse should be looking for https://eclipse-uc.sonarlint.org/compositeContent.xml. If you have a corporate proxy, ensure it is whitelisting this URL.