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hpc203 / yolov5-dnn-cpp-python

用opencv的dnn模块做yolov5目标检测，包含C++和Python两个版本的程序
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undefined symbol: _ZN2cv3dnn14dnn4_v202009083Net7forwardERKNS_12 #20

Open zkailinzhang opened 3 years ago

zkailinzhang commented 3 years ago

cmake .. make 都没报错 opencv4.5.0

./opencv_test_project: symbol lookup error: ./opencv_test_project: undefined symbol: _ZN2cv3dnn14dnn4_v202009083Net7forwardERKNS_12_OutputArrayERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaISC_EE

hpc203 commented 3 years ago

升级opencv，重新编译运行

---Original--- From: "kailin @.> Date: Wed, Sep 1, 2021 18:36 PM To: @.>; Cc: @.***>; Subject: [hpc203/yolov5-dnn-cpp-python] undefined symbol: _ZN2cv3dnn14dnn4_v202009083Net7forwardERKNS_12 (#20)

cmake .. make 都没报错 opencv4.5.0

./opencv_test_project: symbol lookup error: ./opencv_test_project: undefined symbol: _ZN2cv3dnn14dnn4_v202009083Net7forwardERKNS_12_OutputArrayERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaISC_EE

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