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Server Access Exception on UWP/HoloLens

August 30, 2018 - 7:02am #1

Crossposting from the Unity forum: https://forum.unity.com/threads/exception-when-launching-on-hololens.546418/

I continually get the following exception when deploying to HoloLens:

Exception thrown at 0x7771C7D2 in DCS_Demo.exe: Microsoft C++ exception: Platform::COMException ^ at memory location 0x00D9F6D0. HRESULT:0x80072EE7 The text associated with this error code could not be found.

WinRT information: The server name or address could not be resolved

Here's the call stack:

> KernelBase.dll!7771c7d2() Unknown

  [Frames below may be incorrect and/or missing, no symbols loaded for KernelBase.dll]

  [External Code]

  Vuforia.dll!57e847db() Unknown

  Vuforia.dll!57e8551e() Unknown

  Vuforia.dll!57e7fb3c() Unknown

  Vuforia.dll!57e8395c() Unknown

  Vuforia.dll!57e80531() Unknown

  Vuforia.dll!57e7ff44() Unknown

  Vuforia.dll!57e839fc() Unknown

  Vuforia.dll!57e804a4() Unknown

  Vuforia.dll!57e8294b() Unknown

  Vuforia.dll!57e88f21() Unknown

  Vuforia.dll!57e84817() Unknown

  Vuforia.dll!57e81d48() Unknown

  [External Code]

The app doesn't crash but it affects performance on my app because it's taking up a lot of time on the comm thread seemingly.

the app is not connected to the internet and as I understand it does not have to be.

So why is Vuforia constantly trying to talk to a server and how can I stop it?

Thanks!

 

 

 

 

 

 

Server Access Exception on UWP/HoloLens

August 8, 2019 - 8:56am #6

Hello,

We haven't tested Vuforia 8.3.8 with Unity 2018.3 as this is not a supported configuration: https://library.vuforia.com/articles/Solution/Vuforia-Supported-Versions

Thanks,

Vuforia Engine Support

Server Access Exception on UWP/HoloLens

August 8, 2019 - 6:16am #5

Hello ,

 

I tried to run with the core sample the same issue continues to remain,

 

Exception thrown at 0x770CF2B2 (KernelBase.dll) in hololens sample run.exe: 0x000006F4: A null reference pointer was passed to the stub.

Exception thrown at 0x770CF2B2 (KernelBase.dll) in hololens sample run.exe: WinRT originate error - 0x80072F06 : 'The host name in the certificate is invalid or does not match'.

Exception thrown at 0x770CF2B2 in hololens sample run.exe: Microsoft C++ exception: Platform::COMException ^ at memory location 0x181FF4E0. HRESULT:0x80072F06 The text associated with this error code could not be found.

WinRT information: The host name in the certificate is invalid or does not match

 

File->Build Settings...->Player Settings...->Publishing Settings->Capabilities->InternetClient (checked) this was done.

 

Regards,

Manisha Balani.

 

 

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Image icon sample core_issue.PNG46.32 KB

Server Access Exception on UWP/HoloLens

August 8, 2019 - 5:52am #4

Hello,

 

 

I had this enabled while running my program,

 

I tried to download the core sample from assests it shows the attached errors. https://assetstore.unity.com/packages/templates/packs/vuforia-core-samples-99026

 

The unity version I am using is:-2018.3.of2

 

and Vuforia SDK.-3.8.3

 

Regards,

Manisha Balani

 

 

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Image icon erro_sample core.PNG36.98 KB

Server Access Exception on UWP/HoloLens

August 7, 2019 - 1:59pm #3

Hello,

Vuforia Engine SDK is designed to run *without* an Internet connection. However, in our Vuforia HoloLens sample (free on the Asset Store) we have the capability enabled:

File->Build Settings...->Player Settings...->Publishing Settings->Capabilities->InternetClient (checked)

I suggest you try to run our Core Samples (unaltered) and see if you can induce a similar error.

Thanks,

Vuforia Engine Support

Server Access Exception on UWP/HoloLens

August 7, 2019 - 5:52am #2

Facing the same issue.Did you get any resolution for the same?

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Image icon error.PNG150.81 KB
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