Showing results for 
Search instead for 
Did you mean: 
Sign up Log in

Earn badges and make progress

You're on your way to the next level! Join the Kudos program to earn points and save your progress.

Deleted user Avatar
Deleted user

Level 1: Seed

25 / 150 points

Next: Root


1 badge earned


Participate in fun challenges

Challenges come and go, but your rewards stay with you. Do more to earn more!


Gift kudos to your peers

What goes around comes around! Share the love by gifting kudos to your peers.


Rise up in the ranks

Keep earning points to reach the top of the leaderboard. It resets every quarter so you always have a chance!


Come for the products,
stay for the community

The Atlassian Community can help you and your team get more value out of Atlassian products and practices.

Atlassian Community about banner
Community Members
Community Events
Community Groups

Log warning "There is not exactly one config for this scheme ({}). Configs are {}.".


We have an Jira server app in the marketplace called "edit custom field values". A client of ours gets the following warning "There is not exactly one config for this scheme ({}). Configs are {}." when interacting with our app.

I have since determined that this has to do with calling the following Jira function in the class `FieldConfigSchemeImpl.class`.

public FieldConfig getOneAndOnlyConfig() {
MultiMap configsByConfig = this.getConfigsByConfig();
if (configsByConfig != null) {
if (configsByConfig.size() == 1) {
return (FieldConfig)configsByConfig.keySet().iterator().next();

log.warn("There is not exactly one config for this scheme ({}). Configs are {}.",, configsByConfig);

return null;

Apparently our client has more than one field configuration in a scheme, which causes the function above to return a null value that causes a problem the code of our app.

I have difficulty reproducing the issue our client is experiencing. I'm unable to get more than one field configuration in a scheme.

Does anyone know how I could get this done? Or how to make is so our client doesn't have two configurations for one scheme?

I have already tried to create a field configuration scheme and field configurations in settings > issues.

If there are gaps in the information I provided, let me know and I'll elaborate.


Thanks in advance.

1 answer

0 votes
Brant Schroeder Community Leader Jul 22, 2021

@Mark Jansen Welcome to the Atlassian community.  Sounds like something got corrupted.  I would suggest submitting an issue to Atlassian support.

Suggest an answer

Log in or Sign up to answer

Atlassian Community Events