[keycloak-user] Error in resource

[Corentin Dupont]

Hi,
after creating a resource through the API, the "resources" panel on the UI
will not open anymore:
*Error!* An unexpected server error has occurred

In the keycloak traces there is:
keycloak_1        | 16:15:00,037 ERROR [io.undertow.request] (default
task-27) UT005023: Exception handling request to
/auth/admin/realms/waziup/clients/0892e431-5daf-413e-b4cf-eaee121ee447/authz/resource-s
erver/resource: org.jboss.resteasy.spi.UnhandledException:
java.lang.RuntimeException: Could not find the user [guest] who owns the
Resource [062e4b4f-d931-42c1-8c88-117766797ecd].

The user guest exists...
I created the resource with something similar to:
curl -X POST "
http://localhost:8080/auth/realms/myrealm/authz/protection/resource_set" -H
"Content-Type: application/json" -H "Authorization: Bearer $TOKEN" -d '{
    "name": "My house",
    "uri": "/houses/123",
    "scopes": ["view"],
    "owner": "guest"
}'

Thanks
Corentin