This article has been archived and is no longer maintained by ForgeRock.
The following error is shown when running the OpenDJ Upgrade utility:An error occurred when trying to upgrade the config/upgrade folder: null
The upgrade.log includes multiple lines with:src=org.opends.server.tools.upgrade.UpgradeUtils updateConfigUpgradeSchemaFile
and then a reference to the file being processed, where some of the files are not .ldif files.
The presence of files other than .ldif files in the /path/to/opendj/config/schema directory cause the upgrade to fail as the upgrade process attempts to use all files in the /path/to/opendj/config/schema directory instead of just using the .ldif files.
This issue can be resolved by upgrading to OpenDJ 2.6.1 or later; you can download this from BackStage.
You can workaround this issue by removing all non .ldif files from the /path/to/opendj/config/schema directory where OpenDJ is installed.