Search Issue Tracker

Fixed in 2020.1

Votes

0

Found in

2017.4

2019.2.18f1

2020.1

Issue ID

1210254

Regression

No

Multiple EventSystem instances can be created from a prefab in one scene

uGUI

-

Steps to reproduce:
1. Create and open a new Unity project
2. In the toolbar press "GameObject" > "UI" > "Event System"
3. Drag the "EventSystem" game object from the Hierarchy window to the Project window
4. Drag the created prefab from the Project window into the scene view

Expected result: A warning is thrown stating that you can't use multiple Event Systems, only one Event System gets placed in the Scene view
Actual result: No warning is thrown stating that you can't use multiple Event Systems, multiple Event Systems get placed in the Scene view

Reproducible with: 2017.4.36f1, 2018.4.15f1, 2019.2.18f1, 2019.3.0f4, 2020.1.0a19

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.