Checking Details
Check whether the plugins that exist in the source database also exist in the target database.
If the plugins of the source need to be migrated and you do not have the permissions to create plugins in the target, the check task will report an error.
If the plugins of the source need to be migrated but the corresponding plugins are not installed on the target or have inconsistent version numbers, the check task will report an error.
Fixing Methods
Install the same plugin versions on the target database as on the source database, and grant the required plugin permissions on the target database. For details, see PostgreSQL Official Guide.