why am i getting this error after importing a Tutorial asset package while using Unity 2019.2.0a 13 ?

Question

Library\PackageCache\com.unity.package-manager-ui@2.0.7\Editor\AssemblyInfo.cs(7,12): error CS0246: The type or namespace name 'UxmlNamespacePrefixAttribute' could not be found (are you missing a using directive or an assembly reference?)

Answer 1

Answer by Kolichikov · Feb 04, 2020 at 06:40 PM

For whatever reason the package-manager-ui package is busted. You can get around t$$anonymous$$s by uninstalling the package.

go to Window-> Package Manager
Find the Package Manager UI package, and click remove.

Add comment · Show 6 · Share

savantedroid · May 31, 2020 at 12:20 PM 0

Share

savantedroid · Jun 01, 2020 at 08:27 AM 2

Share

xntchris savantedroid · Jun 30, 2020 at 05:37 AM 0

Share

zak666 · Feb 12, 2021 at 06:23 PM 0

Share

SAHLOUL zak666 · Apr 09, 2021 at 01:53 PM 0

Share

paul-masri-stone · Apr 20, 2021 at 01:29 PM 0

Share

Answer 2

Answer by deltameta · Dec 29, 2020 at 01:14 AM

I was able to resolve the error by going to Package Manager > Select Unity Registry > Search: "Package Manager UI" > Update to 2.2.0

Add comment · Show 2 · Share

Beloudest · Apr 16, 2021 at 01:37 PM 0

Share

unity_lnaIcwRPhFMoSw · Apr 26, 2021 at 10:16 PM 0

Share

Answer 3

Answer by aggaton · Aug 01, 2021 at 06:20 PM

Looks like I might have the same issue. My package Manager UI level is 2.0.8, however when I select the Package Manager UI there is no option to upgrade it.

Add comment · Share

why am i getting this error after importing a Tutorial asset package while using Unity 2019.2.0a 13 ?

3 Replies

Your answer

Welcome to Unity Answers

Follow this Question

Related Questions