Severity Code Description Project File Line Suppression State Details Error DEP6701: Bootstrapping failed with unexpected error: ArgumentException - Parameter cannot be null or empty. Parameter name: target [0x80070057] My project

Oluwaseun Samuel Olabode 20 Reputation points

I am trying to build and deploy a project from Unity to my HoloLens 2. It successfully built, but I am experiencing that error message to while deploying it to HoloLens2.

HoloLens Development
HoloLens Development
HoloLens: A family of Microsoft self-contained, holographic devices that enable engagement with digital content and interaction with holograms in the surrounding environment.Development: The process of researching, productizing, and refining new or existing technologies.
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Accepted answer
  1. Ying Li - MSFT 890 Reputation points Microsoft Vendor

     Hello, Welcome to Microsoft Q&A,

    Please make sure to enable developer mode on both the HoloLens device and the Windows PC. Additionally, verify that the HoloLens device is properly connected to the Windows PC during deployment. For more detailed instructions, please refer to Using Visual Studio to deploy and debug - Mixed Reality | Microsoft Learn. Please let me know if this issue still exists after you tried the above steps.

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