Cannot read properties of undefined (reading 'id')

Bug
1

This image shows a UI interface for a software development management tool with a sidebar on the left and a dialog box on the right for creating a new topic. (Captioned by AI)
This image shows a UI interface for a software development management tool with a sidebar on the left and a dialog box on the right for creating a new topic. (Captioned by AI)1340×1159 66.8 KB

image

To reproduce:

  • Enable whos_online_avatar_indicator_topic_lists setting
  • Go to the topic lists
  • Create a new topic
  • Fill in the title, focus the textarea, and one second later, the error happens.

It looks like topic.lastPosterUser is null in this context.

3 Likes