Unity 2020.1.0 Alpha 18 has been released

Greetings users!

Unity 2020.1.0 Alpha 18 is now available.

Installers and release notes available at:
https://unity3d.com/unity/alpha/2020.1.0a18

Current documentation (note that this is not necessarily updated in sync with the beta releases):
- Upgrade Guide
- User Manual
- Script Reference

Please remember to back up your projects before opening them in a alpha build!

2 Likes

Ah, at last! :smile:

I hope you guys had good holidays! :smile:

Editor: Async Task Progress Bars

The image for this in the release notes is missing.

Iam getting some errors while running my game from inside the editor:

Assertion failed on expression: 'pos == inputBuffer.size()'

Assertion failed on expression: 'pos == inputBuffer.size()'
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Assertion failed on expression: '0 == m_CurrentBuiltInBindMask'
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)


Make sure the packages you use in your project are up to date.

1 Like

It looks like i had to update TextMeshPro (but i dont use it in my project lol), anyway no errors now! thanks for that help

1 Like


Remove it and all the packages your are not using in your project. (That includes Visual Studio Editor which is not needed if you are on a Windows pc.)

1 Like

Nice, I gonna test it right away - so far alpha 17 was kinda ok, some crashes but for most time it was stable. Glad they fixed GPU Memory Leak :smile: !

1 Like

Hi,
UnityEditor.AsyncProgressBar is miss, how to solved this?

Thanks for notifying us about the missing images in the release notes.