You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@nifi.apache.org by "Pierre Villard (Jira)" <ji...@apache.org> on 2026/02/13 13:42:00 UTC

[jira] [Created] (NIFI-15600) Flow version change fails when flow contains Ghost Parameter Provider

Pierre Villard created NIFI-15600:
-------------------------------------

             Summary: Flow version change fails when flow contains Ghost Parameter Provider
                 Key: NIFI-15600
                 URL: https://issues.apache.org/jira/browse/NIFI-15600
             Project: Apache NiFi
          Issue Type: Bug
          Components: Flow Versioning
            Reporter: Pierre Villard
            Assignee: Pierre Villard


When performing a flow version change operation (Change Version or Revert), if the flow version in the registry contains a Ghost Parameter Provider, the operation fails with:

 
{code:java}
java.lang.IllegalStateException: org.apache.nifi.parameter.GhostParameterProvider is not known to this NiFi instance.{code}
 
This can occur when a flow was previously saved to version control while it contained a Ghost Parameter Provider (which could have been created due to NIFI-15547 or other bundle resolution issues).



--
This message was sent by Atlassian Jira
(v8.20.10#820010)