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abhineet123 / ORB_SLAM2

Modified version of ORB SLAM for an autonomous navigation project
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Framebuffer with requested attributes not available. Using available framebuffer. You may see visual artifacts.X11 Error: GLXBadFBConfig New Map created with 75 points Segmentation fault (core dumped) #20

Open xujinjinjinjin opened 3 years ago

xujinjinjinjin commented 3 years ago

when I do :"rosrun ORB_SLAM2 Mono /mypath/Vocabulary/ORBvoc.txt /mypath/Examples/Monocular/EuRoC.yaml /camera/image_raw:=usb_cam/image_raw", then the following error is displayed :Framebuffer with requested attributes not available. Using available framebuffer. You may see visual artifacts.X11 Error: GLXBadFBConfig New Map created with 75 points Segmentation fault (core dumped) Please help if someone has faced similar issues.Thank you very much

xujinjinjinjin commented 3 years ago

I bypassed it by going in the g2o cmakelists and the orb slam cmakelists and removing -march=native .yeah~

YanQiangbest commented 1 year ago

when I want to use my camera,and set my carema frame as input to run the orb-slam2,then has something wrong just like yours,like this:"Framebuffer with requested attributes not available. Using available framebuffer. You may see visual artifacts.VIDEOIO ERROR: V4L: index 1 is not correct! OpenCV(3.4.1) Error: Assertion failed (size.width>0 && size.height>0) in imshow, file /home/guet/opencv-3.4.1/modules/highgui/src/window.cpp, line 356 terminate called after throwing an instance of 'cv::Exception' what(): OpenCV(3.4.1) /home/guet/opencv-3.4.1/modules/highgui/src/window.cpp:356: error: (-215) size.width>0 && size.height>0 in function imshow",how could i to solve this problem?

YanQiangbest commented 1 year ago

I bypassed it by going in the g2o cmakelists and the orb slam cmakelists and removing -march=native .yeah~

I try to run as what you said,and then it runs very slowly.It did error again.