CMake Fails to Download Models During OpenPose Build: Hash Mismatch and Timeout Errors

[euminds]

Issue Summary

When building OpenPose using CMake, the process fails while downloading the required model files (pose, face, hand). The downloaded files are empty, resulting in hash mismatches and timeout errors, which prevents the build from completing successfully. Please see: https://chingswy.github.io/easymocap-public-doc/install/install_2d.html

Error Messages

Below are the specific error messages encountered during the CMake configuration:

CMake Error at cmake/Utils.cmake:8 (file):
  file DOWNLOAD HASH mismatch

    for file: [/home/jintao/rjtproject/EasyMocap/openpose/models/pose/body_25/pose_iter_584000.caffemodel]
      expected hash: [78287b57cf85fa89c03f1393d368e5b7]
        actual hash: [d41d8cd98f00b204e9800998ecf8427e]
             status: [28;"Timeout was reached"]

CMake Error at cmake/Utils.cmake:8 (file):
  file DOWNLOAD HASH mismatch

    for file: [/home/jintao/rjtproject/EasyMocap/openpose/models/face/pose_iter_116000.caffemodel]
      expected hash: [e747180d728fa4e4418c465828384333]
        actual hash: [d41d8cd98f00b204e9800998ecf8427e]
             status: [28;"Timeout was reached"]

CMake Error at cmake/Utils.cmake:8 (file):
  file DOWNLOAD HASH mismatch

    for file: [/home/jintao/rjtproject/EasyMocap/openpose/models/hand/pose_iter_102000.caffemodel]
      expected hash: [a82cfc3fea7c62f159e11bd3674c1531]
        actual hash: [d41d8cd98f00b204e9800998ecf8427e]
             status: [28;"Timeout was reached"]

Environment Information

• Operating System: Ubuntu 22.04
• CUDA Version: 11.7
• cuDNN Version: 8.9.3
• OpenCV Version: 4.5.4
• Compiler: GCC 11.4.0
• Build Command:

cmake .. -DBUILD_PYTHON=true

Additional Information:

• CUDA and cuDNN are successfully installed and configured.
• Network connection appears stable, but downloads are timing out.