Arcore-unity-sdk: arcore-sdk errors when imported to unity

[sherzodkh]

SPECIFIC ISSUE ENCOUNTERED

unity console shows bunch of errors when arcore-sdk is imported

VERSIONS USED

• Unity: 2019.1.0f2
• ARCore SDK for Unity: 1.8.0
• Device manufacturer, model, and O/S: Windows

STEPS TO REPRODUCE THE ISSUE

1. unity console shows errors when sdk is imported into unity

WORKAROUNDS (IF ANY)

ADDITIONAL COMMENTS

[dhvl5]

SPECIFIC ISSUE ENCOUNTERED

unity console shows bunch of errors when arcore-sdk is imported

VERSIONS USED

• Unity: 2019.1.0f2
• ARCore SDK for Unity: 1.8.0
• Device manufacturer, model, and O/S: Windows

STEPS TO REPRODUCE THE ISSUE

1. unity console shows errors when sdk is imported into unity

WORKAROUNDS (IF ANY)

ADDITIONAL COMMENTS

Please fix it, I'm having this problem too

[marklinmao]

Same problem here! Any workaround, please???

[sherzodkh]

Just quick fix: deleted Unity 2019 and downloaded Unity previous version 2018.3.14f1 and it's working fine now.

[sam598]

I was having the same issue and found a way to get it to work in 2019.1.2

1) Start a new project and set the build target to Android.
2) Close Unity.
3) Copy and paste the ARCore Assets and Settings folders into the new project.
4) Open the project in Unity.
5) There will be errors, ignore those for now.
6) Under "Project Settings > Player > Scripting Runtime Version" change it to ".NET 4.x Equivalent"
7) Restart Unity when prompted.

This has worked twice, though I have no idea why this specific order of events works. Doing it in any other order results in a project that cannot be fixed.

[AttikaMayou]

Hello @sam598
Thanks for the workaround.

I'm actually using Unity 2019.1.2f1 and tried your steps. Since my "Scripting Runtime Version" is already set to "NET 4.x Equivalent" when I start a new project, I tried to set it "NET 3.5 Equivalent" and reset it to 4.x but it won't fix my errors (the same 15 errors in the initial post up here). Any clue ?
I think that maybe I didn't copy-paste the right folders (step 3). Could you give more precisions please ?

[sam598]

@AttikaMayou

When I started a new project it is set to "NET 4.x Equivalent". For some reason it gets set to "NET 3.5 Equivalent" between steps 3 and 4.

I have no idea why this specific series of steps works, but it has worked twice for me. Doing them in any other order has led to a project that I cannot fix.

[AttikaMayou]

Thanks for the quick reply @sam598 !

I'll go back to Unity 2018.3.12f1 since even with the ARCore v1.8.0, I can't get it to work with Unity 2019.1.2f1 :(

[CGstunts]

Same here

On Thu, May 16, 2019 at 2:08 AM Attika [e-mail] wrote:

Thanks for the quick reply @sam598 https://github.com/sam598 !

I'll go back to Unity 2018.3.12f1 since even with the ARCore v1.8.0, I
can't get it to work with Unity 2019.1.2f1 :(

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[LaVraieVicotte]

Maybe it could help some ! I had the same error messages yesterday and the solution for Unity 2019 was to do:
Window> Package Manager to install the HLAPI and XR Multiplayer Legacy Input Helpers packages.

[TheBricktop]

unity 2019.1.4 problems still persist.

[anficyon]

unity 2019.1.8 same problem, I wanted to develop ;(

[knightcube]

unity 2019.1.10f1 same problem

[NocturnalWisp]

Unity v2019.2.0f1 & ARCore v1.11 still persists with this problem.

[Clyorath]

Hey, this just solved the problem for me!

For Unity 2019 you have to include the packages "Multiplayer HLAPI" and "XR Legacy Input Helpers".

My source:
https://developers.google.com/ar/develop/unity/enable-arcore

Import the ARCore SDK for Unity

Download the ARCore SDK for Unity and import it into your project by clicking the menu Assets > Import package > Custom Package. (Unity 2019 only: To fix the compilation errors, use Window > Package Manager to install the Multiplayer HLAPI and XR Legacy Input Helpers packages.)

I hope this helps!

[SanketPanda]

Hey, this just solved the problem for me!

For Unity 2019 you have to include the packages "Multiplayer HLAPI" and "XR Legacy Input Helpers".

My source:
https://developers.google.com/ar/develop/unity/enable-arcore

Import the ARCore SDK for Unity

Download the ARCore SDK for Unity and import it into your project by clicking the menu Assets > Import package > Custom Package. (Unity 2019 only: To fix the compilation errors, use Window > Package Manager to install the Multiplayer HLAPI and XR Legacy Input Helpers packages.)

I hope this helps!

Thank you it is working fine.

[AntonyJeeva]

Hey, this just solved the problem for me!

For Unity 2019 you have to include the packages "Multiplayer HLAPI" and "XR Legacy Input Helpers".

My source:
https://developers.google.com/ar/develop/unity/enable-arcore

Import the ARCore SDK for Unity

Download the ARCore SDK for Unity and import it into your project by clicking the menu Assets > Import package > Custom Package. (Unity 2019 only: To fix the compilation errors, use Window > Package Manager to install the Multiplayer HLAPI and XR Legacy Input Helpers packages.)

I hope this helps!

yo it fixed my error
thanks

[adityaspt]

Hey, this just solved the problem for me!

For Unity 2019 you have to include the packages "Multiplayer HLAPI" and "XR Legacy Input Helpers".

My source:
https://developers.google.com/ar/develop/unity/enable-arcore

Import the ARCore SDK for Unity

Download the ARCore SDK for Unity and import it into your project by clicking the menu Assets > Import package > Custom Package. (Unity 2019 only: To fix the compilation errors, use Window > Package Manager to install the Multiplayer HLAPI and XR Legacy Input Helpers packages.)

I hope this helps!

Thank you man ! This helped