I installed the APOC library onto my Neo4j desktop, and when calling apoc.help(""), I get a list of all the APOC functions, so this tells me the installation was successful.
But when trying to run this:
CALL apoc.spatial.geocodeOnce('21 rue Paul Bellamy 44000 Nantes France')
I get the error:
Failed to invoke procedure
apoc.spatial.geocode: Caused by: sun.security.provider.certpath.SunCertPathBuildException: unable to find valid certification path to requested target.
How can I fix this?