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Fixed in 2018.1.X

Votes

1

Found in

2017.3.0f3

Issue ID

982809

Regression

No

[Hololens] Failed to get spatial stage statics warning is thrown when build the app and deploy to HoloLens for the first time

XR SDK

-

NOTE: Sample project required Vuforia be installed.

Steps to reproduce:
1. Open the attached project
2. Open the MainScene.unity scene
3. Switch platform to Windows Store
4. Build for WSA Universal 10 SDK
5. Open Visual Studio solution
6. Deploy on Remote Machine (Hololens)
7. Observe the Failed to get spatial stage statics - can't retrieve or interact with boundaries! Error code: '0x80040154' on Visual Studio console

Actual results: Warning is thrown
Expected results: Warning should not be thrown

Note:
With 2018.1.0b1 I get "HLWM: Reading and writing a shared object on multiple threads simultaneously is not threadsafe!"

Reproduced with: 2017.2.1p2, 2017.3.0f3, 2018.1.0a7, 2018.1.0b1

Comments (1)

  1. erics_vulcan

    Jan 10, 2018 23:55

    I'm pretty sure that this occurs because InvokeOnAppThread() is broken now. It must not be thread safe. I had this problem and I wrote my own thread safe version and now it's working.

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