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When attempting to deploy a new Unity project with the latest MixedRealityToolkit, I received an error message regarding "GameAssembly.dll":
Unhandled Exception Unhandled exception at 0x00007FFB67740C68 (GameAssembly.dll) in PROJECT NAME.exe: 0xC00000FD: Stack overflow (parameters: 0x0000000000000001, 0x000000479F003C80).
I'm not sure what caused this issue, as it occurred in the project I was working on and in every project I have created since then. Can someone help me?
Here are the errors that are causing the issue.
**
E0135**: class "ABI::Windows::Storage::IApplicationData" has no member "lpVtbl".
E0135: class "ABI::Windows::Storage::IApplicationData" has no member "lpVtbl".
E0135: class "ABI::Windows::Storage::IApplicationDataStatics" has no member "lpVtbl". E0135: class "ABI::Windows::Storage::IApplicationDataStatics" has no member "lpVtbl". E0135: class "ABI::Windows::Storage::IStorageFolder" has no member "lpVtbl".
E0135: class "ABI::Windows::Storage::IStorageFolder" has no member "lpVtbl".
E0135: class "ABI::Windows::Storage::IStorageItem" has no member "lpVtbl".
E0135: class "ABI::Windows::Storage::IStorageItem" has no member "lpVtbl".
E0352: #error AO_load or AO_store is missing; probably old version of atomic_ops directive.
E0020: identifier "AO_TS_t" is undefined.
E0020: identifier "GC_clear_bottom_index" is undefined.
E0020: identifier "GC_clear_finalizable_object_table" is undefined.
E0020: identifier "GC_clear_freelist" is undefined.
E0020: identifier "GC_reset_mark_stacks" is undefined.
E0024: No suitable constructor for converting from "const GUID *" to "_GUID".
E1696: Cannot open source file "atomic_ops.h".
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(198.4, 72%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYL%3C/text%3E%3C/svg%3E)
Hello, Welcome to Microsoft Q&A,
Could you double-check the deployment process by referring to the following link - Using Visual Studio to deploy and debug - Mixed Reality | Microsoft Learn. Additionally, could you let me know your development environment?
Could you please specify what details you need to know about my development environment? I always deploy my project through Wifi connection, by putting the device's IP into the 'Machine Name'
Here is the information about my current setup:
Unity Editor version 2022.3.32f1
Visual Studio Community 2019 ver.16.11.36
MRTK installed from the MixedRealityFeatureTool.exe (2.8.3.0), packages installed:
Mixed Reality OpenXR Plugin 1.11.1
Mixed Reality Toolkit Examples 2.8.3
Mixed Reality Toolkit Extensions 2.8.3
Mixed Reality Toolkit Foundation 2.8.3
Mixed Reality Toolkit Standard Assets 2.8.3
My build settings are here, and they show some errors:
Universal Windows Platform
Architecture: ARM 64-bit
Build Type: D3D Project
Target SDK Version: Latest installed
Minimum Platform Version: 10.0.10240.0
Visual Studio Version: Latest installed
Build and Run on: Local Machine
⚠ The local machine does not support running projects compiled for the ARM64 architecture. Project will be built, but will not run.
Build configuration: Release
⚠ Selected Visual Studio is missing required components and may not be able to build the generated project. You can install the missing Visual Studio components by opening the generated project in Visual Studio.
Hi Jakub,
Thank you for your comment.
VS 2022 is the recommended version for MR development. For more details on installing VS 2022 and workloads for MR development, please see - Install the tools - Mixed Reality | Microsoft Learn.
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Ensure your MixedRealityToolkit and Unity versions are compatible. Check for infinite loops or excessive recursion in your code. Try restarting Unity or clearing the project’s cache and rebuilding the solution.
Thanks for your response.
After installing VS2022, it somehow started working again! Thank you very much, I wouldn't have thought this would be the issue since I was deploying before with VS2019 without problems, but you fixed it. Thank you again.
I'm glad to know that your issue was resolved.