Undefined refrence to cv::fastFree(void*) , cv::Mat::deallocate() , cv::Mat::create()

cmake
ubuntu
AXIS

asked 2015-08-05 01:38:47 -0600

Hi I am using opencv-3.0.0 in ubuntu and with axis-mips compiler(a specific compiler for axis ip camera). this compiler uses makefile and I try to link opencv library properly. when I define a Mat variable it's ok, but for second Mat this error occured. what is problem? is it linking issue? thanks.

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you're not linking to required opencv libs like -lopencv_core -lopencv_imgproc -lopencv_highgui

berak ( 2015-08-05 01:43:32 -0600 )edit

i added -lopencv. it should be like "-lopencv_something"?

Cyrusbm ( 2015-08-14 23:00:12 -0600 )edit

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Undefined refrence to cv::fastFree(void*) , cv::Mat::deallocate() , cv::Mat::create()

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include "opencv2/core/private.hpp"

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Undefined refrence to cv::fastFree(void*) , cv::Mat::deallocate() , cv::Mat::create() edit

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include "opencv2/core/private.hpp"

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Undefined refrence to cv::fastFree(void*) , cv::Mat::deallocate() , cv::Mat::create()