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From Gabriele Campi <gabriele.ca...@medialogic.eu>
Subject Error when including OpenCv framework in a Native Extension for IOS
Date Thu, 25 Sep 2014 07:47:16 GMT
Hi,

I'm creating an ANE for IOS that implements the OpenCV framework, but 
when I compile the app on Flash Builder I get this error:

_______________________

     Error occurred while packaging the application:

     Undefined symbols for architecture armv7:
"__ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv", 
referenced from:
__ZNSt3__16vectorIN2cv3VecIiLi128EEENS_9allocatorIS3_EEE8__appendEm in 
opencv2(matrix.o)
__ZNSt3__16vectorIN2cv3VecIiLi64EEENS_9allocatorIS3_EEE8__appendEm in 
opencv2(matrix.o)
__ZNSt3__16vectorIN2cv3VecIiLi32EEENS_9allocatorIS3_EEE8__appendEm in 
opencv2(matrix.o)
__ZNSt3__16vectorIN2cv3VecIiLi16EEENS_9allocatorIS3_EEE8__appendEm in 
opencv2(matrix.o)
__ZNSt3__16vectorIN2cv3VecIiLi12EEENS_9allocatorIS3_EEE8__appendEm in 
opencv2(matrix.o)
__ZNSt3__16vectorIN2cv3VecIiLi9EEENS_9allocatorIS3_EEE8__appendEm in 
opencv2(matrix.o)
__ZNSt3__16vectorIN2cv3VecIiLi8EEENS_9allocatorIS3_EEE8__appendEm in 
opencv2(matrix.o)
           ...
     ld: symbol(s) not found for architecture armv7
     Compilation failed while executing : ld64
_______________________


The error occurred after I added this line

<option>-framework opencv2</option>

to the linkerOption on the platformOptions.xml

Any idea?

Thanks,
Gabri







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