'RectTransform.Position' to NaN every single time when editor started

[omomyo]

Hi, I setup simple UI on Canvas. And when i restart unity editor, All RectTransform’s position are changing to ‘Nan’ like picture without errors.

What is problem? and how can i fix this?

Unity Version : 2022.3.3f1

[Unifikation]

There is a bug in 2022.3.3 and up, wherein the Canvas is getting screwed up. This is probably a symptom of that.

It seems the most stable and least problematic version of the LTS is : 2022.3.1 at the moment.

[Unifikation]

Here’s a couple of links to one of the possible sources of your problem:

Jun 25, 2023

Jun 26, 2023

I suspect this is also somewhat related:

Oct 29, 2019

[omomyo]

@Unifikation

There is a bug in 2022.3.3 and up, wherein the Canvas is getting screwed up. This is probably a symptom of that.

It seems the most stable and least problematic version of the LTS is : 2022.3.1 at the moment.

Thank you for reply! I changed unity version to 2022.3.1f1 for test. And it works. Thanks.

[amateurd]

Might be related, not sure but definitely affects canvas positioning, bug reported here.