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    Build error for TensorflowLite number recognition example - tflmrt_lenet

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    • J
      jayaprasad last edited by

      Build is failing for Spresense NuttX SDK example code for TensorflowLite example - tflmrt_lenet associated with external files downloaded from Tensorflow url.

      Steps to reproduce the issue.

      1. Clone the Spresense SDK source code

      $ git clone --recursive https://github.com/sonydevworld/spresense.git

      1. Activate the spresense build env

      $ source spresenseenv/setup

      1. cd to the sdk subdir in source

      $ cd spresense/sdk/

      1. Update firmware

      $ tools/flash.sh -e ~/spresense-binaries-v2.3.0.zip

      1. Enable the TensorflowLite example for lenet number recognition using config script.

      $ tools/config.py examples/tflmrt_lenet

      1. Build the nuttx.spk

      $ make

      1. Error

      tensorflow/lite/micro/tools/make/Makefile:520: *** Something went wrong with the flatbuffers download: Bad checksum. Expected: aa9adc93eb9b33fa1a2a90969e48baee, Got: . Stop.

      Annotation 2021-11-02 120621.png

      Annotation 2021-11-02 120733.png

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      • K
        KamilTomaszewski DeveloperWorld @jayaprasad last edited by

        Hi @jayaprasad,

        Unfortunately, TensorFlow does not support building on Windows. You can try to use a different OS or docker.

        Best Regards,
        Kamil Tomaszewski

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