Dear IPT list,
My IPT 2.7.6 installation on a debian server with java JRE 8 and tomcat7 show the following error:
An IO error occurred while trying to communicate with the GBIF Registry. [https://gbrds.gbif.org/registry/network.json]
When I did a restart of the tomcat service, I got the following error in the log file
ERROR 03-Apr-2024 17:29:35 [org.gbif.ipt.service.admin.impl.VocabulariesManagerImpl] - An IO error occurred while trying to communicate with the GBIF Registry. [https://gbrds.gbif.org/registry/thesauri.json] org.gbif.ipt.service.RegistryException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
As a consequence, the IPT is unable to show any of the existing resources.
Have you seen this error, and know how to solve it? Notice that the server has no ssl certificate installed.
Thanks,
Rui