Jetson Nano lepton 3.5 Camera


i am doing the same things like in this link

When I want to start my opencv_demo i get this problem
~/Lepton3_Jetson/build/opencv_demo$ ./opencv_demo
OpenCV demo for Lepton3 on Nvidia Jetson

  • Radiometry disabled
  • AGC enabled
  • RGB enabled
    terminate called after throwing an instance of ‘cv::Exception’
    what(): OpenCV(4.5.0-dev) /home/leon/src/opencv/modules/highgui/src/window.cpp:651: error: (-2:Unspecified error) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function ‘cvShowImage’

canceled (memory dump written)

You may try this first:

install libgtk2.0-dev and pkg-config