The process of creating immersive mixed reality applications for Microsoft HoloLens,
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AnalysisRootObject, Prediction and Boundingbox are customized classes that are defined by users. If you follow the instructions on Chapter 6 - Create the CustomVisionObjects class, the definitions are provided in the document.
When there is “namespace not found” compile issue in your script, you may search in the tutorial you are referring to check if there is customized definition for this class.
You may also refer to How to write a quality question. It is recommended to summarize your question in the title to help us track it and usually code snippet is preferred than screenshots. Thanks for your understanding.
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