run demo online throw error
wszgrcy opened this issue · comments
Describe the bug
I am trying to learn how to use dnd
run demo online
Execution looks very successful
When I execute code locally,Found an error message
Then I opened the console on the webpage and found that the demo on the official website also had this error message
Reproduction
online demo online
Steps to reproduce the behavior:
- F12
- drap and drop a box
Expected behavior
Demo appears to be running normally, but the console threw an exception. I'm not sure if this will affect development
Screenshots
Desktop (please complete the following information):
- OS: linux ubuntu 22.04
- Browser [e.g. chrome, safari] chrome
- Version [e.g. 22] 123
Additional context