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Error: “Unknown Model Format!” When Reading a Model from DL Workbench on Raspberry Pi*

Content Type: Error Messages   |   Article ID: 000089861   |   Last Reviewed: 08/03/2022

Description

  1. Installed DL Workbench for OpenVINO™ 2021.4.2 on Raspberry Pi* 4
  2. Encountered error when loading face-detection-0200 model:
    Unknown model format! Cannot find reader for model format: xml and read the model: face-detection-0200.xml. Please check that reader library exists in your PATH.

Resolution

The version of the Intermediate Representation (IR) model must match the OpenVINO™ version for successful model loading. 

Clone the same Open Model Zoo version as the IR version:
git clone --depth 1 -b 2021.4.2 https://github.com/openvinotoolkit/open_model_zoo 

Additional information

OpenVINO™ DL Workbench is only supported on Linux*, Windows* and Mac* OS. OpenVINO™ DL Workbench is not validated on Raspbian* OS.

Related Products

This article applies to 3 products.
Intel® Xeon Phi™ Processor Software OpenVINO™ toolkit Performance Libraries