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ceccocats / tkDNN

Deep neural network library and toolkit to do high performace inference on NVIDIA jetson platforms
GNU General Public License v2.0
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OpenCV error when demoing yolo4_tiny #236

Closed pereayats closed 3 years ago

pereayats commented 3 years ago

I have been trying to run the demo file for yolo4_tiny and I get the following OpenCV error:

Unable to init server: Could not connect: Connection refused terminate called after throwing an instance of 'cv::Exception' what(): OpenCV(4.5.3-pre) /root/opencv/modules/highgui/src/window_gtk.cpp:635: error: (-2:Unspecified error) Can't initialize GTK backend in function 'cvInitSystem'

I have seen online that I might be an issue of X11 forwarding and trying with the -X flag for ssh to the VM might solve it, but it still does not work. Anyone has an idea of what it might be the issue? Thanks!

pereayats commented 3 years ago

Actually I found the solution thanks to this post https://seanhsu.xyz/?p=65. However, you have to use the XQuartz terminal

Pittmann-XIE commented 11 months ago

Hello, the link is no longer valid. Do you still remember how to fix that?