IOS opencv memory rad failed for 0x0

asked 2017-08-18 08:19:22 -0600

Roby gravatar image

updated 2018-01-10 23:23:16 -0600

when program go to a certain line, it goes to error: memory read failed for 0x0

stop at queue: com.apple.avfoundation.videodataoutput.bufferqueue(serial) thread 4 0 0x00000000

processImage:(Mat&)imagecall a class' method to do image processing. the error appears at class' method.

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