WebGL issues with Unity 2023.2.6

Unity Engine
,
1

Hi,

We are currently working on Unity 2022.3.18 but would like to switch to 2023.2.6. In the Player and on a desktop build, our project seems to run fine but when we build on WebGL and have some interactions with the UI, I am getting a lot of errors.

I had a look whether the sample project provided in QuizU - A UI toolkit sample | Tutorial Projects | Unity Asset Store would be having the same issues on WebGL. And indeed, when I start clicking around, I’m getting several errors.

Is the UI Toolkit not working yet on WebGL for 2023.2.6? Or should it work fine?

Thanks
Chloë

2

What are the errors you are getting?

3

9605693--1362005--upload_2024-1-26_16-31-5.png
9605693--1362005--upload_2024-1-26_16-31-5.png1804×819 132 KB

I attached a screenshot.

On my own sample project I’m getting a different error:

9605693--1362008--upload_2024-1-26_16-33-26.png
9605693--1362008--upload_2024-1-26_16-33-26.png1899×867 133 KB

4

I’m also getting same exceptions with IndexOutOfRangeException regarding stack and layout on Unity 2023.2.3f1

While I was investigating the problem, found simillar issues on the forum, one of which seems extremely like mine and it’s being In Progress right now.
Hope patch will be published soon.

5

Btw, in 2022.3.18 I’m also seeing these websocket errors on the Quiz UI sample project, but apart from that there are no other errors and it works as expected. Which is not the case for 2023.2.6, in that build I cannot open pages like the tutorials.

@Hellfim aha that looks really similar indeed! Thanks for posting this. Hope it will be merged soon such that I can test whether it fixes my issues.

6

I checked and this was indeed fixed with Unity 2023.2.10! Thanks @Hellfim !