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autocore-ai / MapToolbox

Plugins to make Autoware vector maps in Unity
GNU Lesser General Public License v3.0
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The type name 'ReadOnly' does not exist in the type 'NativeArray<T> #86

Open longzuyan opened 2 years ago

longzuyan commented 2 years ago

Hi,

OS version: Windows 10 Unity version: Unity 2019.4.40f1

when I added package from disk，below error is getting： Library\PackageCache\com.unity.collections@0.15.0-preview.21\Unity.Collections\NativeList.cs(716,31): error CS0426: The type name 'ReadOnly' does not exist in the type 'NativeArray<T>'

BoysFight commented 1 year ago

+1. Have you solved the problem?

hir-yk commented 1 year ago

@longzuyan
Have you solved this problem? Now I facing same problem. if you solved, could you tell me how to solve it. thank you.

longzuyan commented 1 year ago

@longzuyan Have you solved this problem? Now I facing same problem. if you solved, could you tell me how to solve it. thank you.

I haven't solved this problem yet.

climb0081 commented 1 year ago

+1 me too

LadissonLai commented 1 year ago

i have solved this problem by change the git branch to lanelet2. enjoy!!!

Acoustic6 commented 1 year ago

NativeArray is a struct which has ReadOnly property added only in 2022 Unity versions. So you need to upgrade your Unity. In collections collections 0.15.0-preview.21 package.json file there unity version is specified like "unity": "2020.1".

I handled this issue installing 0.9.0-preview.6 collections verions for 2019.3 Unity version but new error appear corresponding to NativeParallelMultiHashMap. So I installed collections 2.1.0-exp.4 version and Unity 2022.2.