Can't remove a project collaborator talk roles

[camallen]

Expected behavior

Unchecking the collaborator checkbox should remove the 'collaborator' role in panoptes and the 'admin' role for the talk project section.

Current behavior

Failure to remove with error

Can't re-add as the admin talk role for this project already exists

Steps to replicate

Add a collaborator role to a project, uncheck the role in the UI. Panoptes roles work fine but the talk roles (separate roles in the talk api) do not update.

[eatyourgreens]

Any tips on how to debug this? I'm not seeing any JavaScript errors when I remove a collaborator. Is the error generated by PFE or by the Talk API Rails app? I don't see any failing API calls in the network requests either.

[eatyourgreens]

nvm, I think the error is being generated in the JavaScript client. I don't think query is defined here. https://github.com/zooniverse/json-api-client/blob/48426c58de25073142878d81f69ea5383f7f10c2/src/resource.coffee#L100-L101