Cloud Anchors broken in Editor (1.14.0)

google-ar / arcore-unity-sdk

ARCore SDK for Unity

https://developers.google.com/ar

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Cloud Anchors broken in Editor (1.14.0) #680

Open uffeflarup opened 4 years ago

uffeflarup commented 4 years ago

SPECIFIC ISSUE ENCOUNTERED

Hosting (and resolving) cloud anchors doesn't work in Unity Editor when using Instant Preview.

VERSIONS USED

Unity: 2019.1.14
ARCore SDK for Unity: 1.14.0
Device manufacturer, model, and O/S: Unity Editor on Windows OS

STEPS TO REPRODUCE THE ISSUE

Start the CloudAnchors scene from the SDK examples, running it in Unity Editor
Scan a surface using Instant Preview, tap to place an anchor on the surface
You now get an "Failed to host Cloud Anchor: ErrorInternal" error

WORKAROUNDS (IF ANY)

Works when building for Android and iOS, but being able to test and debug in Editor is very important.

ADDITIONAL COMMENTS

james-broe commented 4 years ago

Hey @uffeflarup did you ever get a workaround for this? Am running into exactly the same issue.

Nachodlv commented 4 years ago

It also happens for Unity 2019.3.0 inside the Editor. It works when building for Android

Nachodlv commented 4 years ago

I don't know if it helps but I found this when creating an anchor inside the editor. The method is from the file \GoogleARCore\SDK\Scripts\Api\Wrappers\SessionApi.cs.

The method ExternApi.ArSession_hostAndAcquireNewCloudAnchor is returning ErrorInvalidArgument. The input was: m_NativeSession.SessionHandle: 0x7ffb73b6a66f platformAnchorHandle: 0x435d9cff cloudAnchorHandle: 0x0

Nachodlv commented 4 years ago

@james-broe could you fix it?

KyryloKuzyk commented 3 years ago

My plugin now supports testing ARCore Cloud Anchors in the Unity Editor: https://assetstore.unity.com/packages/tools/utilities/ar-foundation-remote-2-0-201106