尝试从 Eclipse marketPlace安装 Eclipse DTP(数据工具平台) 。我正在使用Eclipse Java Neon。我收到以下异常/错误。
Unable to read repository at
http://download.eclipse.org/datatools/updates/content.jar.
sun.security.validator.ValidatorException: PKIX path building failed:
sun.security.provider.certpath.SunCertPathBuilderException: unable to find
valid certification path to requested target
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