Windows SDK 18362 on Hololens 1 (build with MRTKv2 RC2.1)

[timgoeij]

Describe the bug

When building the ObjectCollection sample in unity it builds correct, when deploying in vs2017 to HoloLens 1. I get folowing two errors described in the screenshot.

To reproduce

Steps to reproduce the behavior:

1. Go to 'ObjectCollection Sample.'
2. Place Object Collection Sample in Build Settings
3. Build the application with MRTK Build Menu
4. Open visual studio project in VS2017
5. Deploy application to HoloLens 1
6. See Errors

Expected behavior

A deploy at HoloLens 1 without compile errors in VS 2017

Screenshots

Your Setup (please complete the following information)

• Unity Version [e.g. 2019.7.1f1]
• MRTK Version [e.g. v2.0.0 RC 2.1]
• VS2017 15.9.13

Target Platform (please complete the following information)

• HoloLens

Additional context

I have tried both the recommend settings for MRTK 2.0.0 RC 2.1 and the build settings for HoloLens 1

[wiwei]

@timgoeji, can you re-type the Unity version? I think that there's just 2019.1, 2019.2, 2019.3, 2019.4.LTS.

The configuration looks to be okay (i.e. especially the one that says "any device" up top)

[timgoeij]

@wiwei

I am sorry, it must be Unity 2019.1.7f1

[Yoyozilla]

@wiwei any update?

[wiwei]

Sorry for the delay here - I'll have access to my device again tomorrow and will add this to my TODO list for Thursday.

[wiwei]

Okay I just gave this a shot on latest 2019.1.xf, I was able to deploy to HL1.

This looks very similar to:
https://developercommunity.visualstudio.com/content/problem/376860/hololens-uwp-app-deploying-to-local-machine-receiv.html

@timgoeij, can we try something here - if the MRTK isn't involved at all (i.e. just build an empty scene and deploy to HL1) do you get the same error?

i.e. if you follow https://docs.microsoft.com/en-us/windows/mixed-reality/holograms-101

This seems like it's probably something to do with Unity/VS/HL1.

It might be worth also sharing out the generated .sln (and assets) so that we can see if we can repro with that (and thus if it's a device issue, or software/configuration issue)

[timgoeij]

@wiwei At the moment I am very busy, I hope I can try it next week. Also I don't know I can share the project files because this not mine project but for the company I work for. I let you know when I have more info.

[wiwei]

@timgoeij Understood! Whatever data you can share would be helpful for us.

[timgoeij]

@wiwei

https://we.tl/t-tUtqFDL3jD

With this link you can download the whole the solution that unity has generated from our project with the build files. which vs has made when we deploy to the HL1.

[Troy-Ferrell]

@timgoeij
If using the build window, this is probably fixed by #5877

Try building with regular Unity build:

In the VS solution, not Unity, right click your UWP project and select Properties. Then under the General tab make sure
Target Platform Version => 10.0.18362.0
Target Platform Min Version => (basically anything but will probably be 10.0.10240.0)

[IfnoLee]

Same problem ，but my project using SDK MRTK v2.
#6116

[stale]

This issue has been marked as stale by an automated process because it has not had any recent activity. It will be automatically closed in 30 days if no further activity occurs. If this is still an issue please add a new comment with more recent details and repro steps.

[stale]

This issue has been closed by an automated process because it is stale. If this is still an issue please add a new comment with more recent details and repro steps.