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unable to find valid certification path to requested target [message #1819623]

Sat, 18 January 2020 18:18

abid mohamed

Messages: 2
Registered: January 2020

Junior Member

Dear Team
I download new software for eclipse , but now i am not able to launch it .i have got this error :

!ENTRY org.eclipse.equinox.p2.artifact.repository 2 0 2020-01-18 20:17:37.553
!MESSAGE Failure reporting download statistics to URL: https://download.eclipse.org/stats/releases/2019-12/org.eclipse.oomph.preferences
!STACK 1
org.eclipse.core.runtime.CoreException: Unable to read repository at https://download.eclipse.org/stats/releases/2019-12/org.eclipse.oomph.preferences.
at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryTransport.getLastModified(RepositoryTransport.java:257)
at org.eclipse.oomph.p2.internal.core.CachingTransport.delegateGetLastModified(CachingTransport.java:396)
at org.eclipse.oomph.p2.internal.core.CachingTransport.getLastModified(CachingTransport.java:345)
at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.collectStats(MirrorRequest.java:269)
at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.transfer(MirrorRequest.java:236)
at org.eclipse.equinox.internal.p2.artifact.repository.MirrorRequest.perform(MirrorRequest.java:155)
at org.eclipse.equinox.internal.p2.artifact.repository.simple.SimpleArtifactRepository.getArtifact(SimpleArtifactRepository.java:759)
at org.eclipse.equinox.internal.p2.artifact.repository.simple.DownloadJob.run(DownloadJob.java:64)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)

Please i need your help

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Re: unable to find valid certification path to requested target [message #1819663 is a reply to message #1819623]

Mon, 20 January 2020 15:19

Rolf Theunissen

Messages: 134
Registered: April 2012

Senior Member

What is the version of the JRE you are using? If you are using an older version of the JRE you are probably missing some certificates.
Either upgrade your JRE or add the appropriate certificates to your installation.

For reference:
https://stackoverflow.com/questions/21076179/pkix-path-building-failed-and-unable-to-find-valid-certification-path-to-requ

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