neosemantics

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I followed all the steps:

installed the .jar file, put into "plugin" folder; added the line to conf (not commented); stopped-started server; checked, if all procedures are added (success) checked if extension is mounted :GET /rdf/ping (failed) with below error.

FetchURLError FetchURLError: Could not fetch URL: "404 Not Found". This could be due to the remote server policy. See your web browsers error console for more information.

Please look into and help us resolve the issue. Thanks in advance.

Experienced the same error. Resolved now.

(note: the "dbms.unmanaged_extension_classes" is comma-separated list of = for unmanaged extensions. see ref.: https://neo4j.com/docs/operations-manual/current/reference/configuration-settings/#config_dbms.unmanaged_extension_classes.

Solution: In your neo4j.conf file modify the below statement dbms.unmanaged_extension_classes=org.neo4j.graphql=/graphql as dbms.unmanaged_extension_classes=org.neo4j.graphql=/graphql,semantics.extension=/rdf

Thank you @ckabanur rdf ping issue is resolved now with above solution.