[minor bug] Project Builder - cannot create new Subject Set, "Validation failed: Display name has already been taken"

[shaunanoordin]

Minor Functionality Bug - Project Builder

Original report and solution: https://zooniverse.freshdesk.com/a/tickets/6002 Apparently a repeat of #1923

User reported that they cannot create a new Subject Set on the project editor. Turns out there's a small bug in the project builder with an easy workaround.

Issue:

• user goes to the Subject Set management page - e.g. https://www.zooniverse.org/lab/XYZ/subject-sets
• user clicks on the (create) "New Subject Set" button
  • Expected: a new Subject Set resource is created.
  • Actual: failure, and error message: "Validation failed: Display name has already been taken"

Analysis:

• When a new Subject Set is created, it's created with the default name of "Untitled subject set"
• However, if the project already has an empty Subject Set named "Untitled subject set", it fails.
• The new Subject Set can't be created, because Subject Set names need to be unique.

Solution:

• Delete the empty Subject Set titled "Untitled subject set".
• Alternatively, rename the Subject Set to absolutely anything else.

Status

Minor issue, easy workaround.

I'm closing this issue immediately since it's only here for documentation for future devs to find... but if someone wants to take on a more permanent solution (i.e. unique-ified Subject Set names, e.g. "Untitled Subject Set 2020-11-10 21:24" ) please re-open this.

[eatyourgreens]

See also #5701.

It looks like the default set name is set here: https://github.com/zooniverse/Panoptes-Front-End/blob/21cf42485929a62938112d5e2d4bca1a6702b00e/app/pages/lab/subject-sets-container.jsx#L5