无法下载 eclipse 的插件
我正在尝试下载 eclipse 的 kotlin 插件。我能够连接到eclipse市场,但是当我尝试下载它时,我收到一个错误:
Unable to read repository at
https://dl.bintray.com/jetbrains/kotlin/eclipse-plugin/last/content.xml.
sun.security.validator.ValidatorException: PKIX path building failed:
sun.security.provider.certpath.SunCertPathBuilderException:
unable to find valid certification path to requested target
我在防火墙后面,并且配置了代理设置。我从这个网站下载了一个证书,并将其添加到keytool,但错误仍然相同。如何解决此错误或手动安装此插件?