将OpenCv框架包含在IOS本地扩展中时出错 [英] Error when including OpenCv framework in a Native Extension for IOS

问题描述

我为实现OpenCV框架的IOS创建了一个ANE，但是当我在Flash Builder上编译应用程序时，出现这个错误：

 < 
 
未定义符号体系结构的ARMv7：
 的__ZNKSt3__120__vector_base_commonILb1EE20__throw_length_errorEv，引用从：code>而打包应用程序时发生错误在opencv2 
 __ZNSt3__16vectorIN2cv3VecIiLi128EEENS_9allocatorIS3_EEE8__appendEm（matrix.o）$在opencv2在opencv2在opencv2 b $ b __ZNSt3__16vectorIN2cv3VecIiLi64EEENS_9allocatorIS3_EEE8__appendEm（matrix.o）
 __ZNSt3__16vectorIN2cv3VecIiLi32EEENS_9allocatorIS3_EEE8__appendEm（matrix.o）
 __ZNSt3__16vectorIN2cv3VecIiLi16EEENS_9allocatorIS3_EEE8__appendEm（matrix.o）在opencv2 
 __ZNSt3__16vectorIN2cv3VecIiLi12EEENS_9allocatorIS3_EEE8__appendEm（matrix.o）
 __ZNSt3__16vectorIN2cv3VecIiLi9EEENS_9allocatorIS3_EEE8__appendEm in opencv2（matrix.o）
 __ZNSt3__16vectorIN2cv3VecIiLi8EEENS_9alloc atorIS3_EEE8__appendEm in opencv2（matrix.o）
 ... 
 ld：符号（s）未找到架构armv7 
执行时编译失败：ld64 
  

在我添加这行后发生了错误

 < option> -framework opencv2< / option> 
  

到platformOptions.xml上的linkerOption

有什么想法？

解决方案

问题解决了。
我已经添加了这一行

 < option> -lc ++< / option> 
  

加入到platformOptions.xml。

现在OpenCV在我的ActionScript原生扩展中效果很好。

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?

解决方案

Problem solved. I've added this line

<option>-lc++</option>

to the platformOptions.xml.

Now OpenCV works great in my actionscript native extension.

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