Created duplicated label and cannot delete it

[wl2776]

My actions before raising this issue

• Read/searched the docs
• Searched past issues

During configuring my first project, I have managed to create two labels with the same name

After I've discovered it, I've tried to remove one of "door" labels, however, if I press on a cross sign or remove respective JSON text in "Raw" editor, I see pop-up with Error 400

Expected Behaviour

1. I should not be allowed to create duplicated labels
2. I should be allowed to remove duplicated label, if they managed to appear.

Current Behaviour

I cannot edit project labels and remove duplicates

Your Environment

• Git hash commit (git log -1):

   # git log -1  
   commit 7f4b1853aba06584afb7698bd07358cb2f4ae7ca (HEAD -> develop, origin/develop, origin/HEAD)
   Author: Andrey Zhavoronkov <[email protected]>
   Date:   Thu Jul 1 17:29:05 2021 +0300
  
   Fixed cvat_ui image build in case of OOM error (#3379)
  
   * fixed cvat_ui image build in case of OOM error
  
   * updated changelog

  Edited nginx configuration template according to Remote access results in 404 Not Found error (nginx/1.16.1) #1231:

  diff --git a/cvat_proxy/conf.d/cvat.conf.template b/cvat_proxy/conf.d/cvat.conf.template
  index 0c7ab685..bb496e87 100644
  --- a/cvat_proxy/conf.d/cvat.conf.template
  +++ b/cvat_proxy/conf.d/cvat.conf.template
  @@ -1,9 +1,3 @@
  -server {
  -    listen       80;
  -    server_name  _ default;
  -    return       404;
  -}
  -

• Docker version docker version
  Docker 20.10.7

• Are you using Docker Swarm or Kubernetes?
  No

• Operating System and version (e.g. Linux, Windows, MacOS):
  Ubuntu 20.04 with all recent updates;

Next steps

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[bsekachev]

Hi @wl2776, thx for the report. Could you please provide the exact steps to create two labels with the same name? I cannot reproduce it.

[wl2776]

Hi @wl2776, thx for the report. Could you please provide the exact steps to create two labels with the same name? I cannot reproduce it.

I've done it accidentally. Reproduction was not easy, but I've done it again :)

1. Open two tabs with CVAT UI in the browser. I use Opera, so I right-clicked on the tab then clicked on "Duplicate Tab" menu item.
2. Add labels in those tabs.

This can be done in Chrome too.

And I've managed to resolve initial issue by renaming one of labels.

[sririshi24]

Hi @wl2776, thx for the report. Could you please provide the exact steps to create two labels with the same name? I cannot reproduce it.

I've done it accidentally. Reproduction was not easy, but I've done it again :)

1. Open two tabs with CVAT UI in the browser. I use Opera, so I right-clicked on the tab then clicked on "Duplicate Tab" menu item.
2. Add labels in those tabs.

This can be done in Chrome too.

And I've managed to resolve initial issue by renaming one of labels.
Also I had the issue i moved the task to new project , but wondering whether i can do it programmatically for many task