eclipse 编译出错 转载

使用eclipse里有时会无端报错，检查都不能通过，后来参考了这个网页:

http://www.cocos2d-x.org/forums/6/topics/6684

 

 

Hi,all
I follow sample http://www.cocos2d-x.org/projects/cocos2d-x/wiki/Chapter\_7*-*Some\_Icing\_on\_the\_Cake

and type code in GameOverScene.h header file

class GameOverLayer : public cocos2d::CCLayerColor
{
public:
GameOverLayer():_label(NULL) {};
virtual _{GameOverLayer;
\ bool\ init;
\ LAYER_NODE_FUNC;
\ void\ gameOverDone;
\ CC_SYNTHESIZE_READONLY;
};
but\ the\ method\ 
LAYER_NODE_FUNC;
error}?

the tips is “The type ‘GameOverLayer’ must implement the inherited pure virtual method ‘cocos2d::CCRGBAProtocol::setOpacity’”
Is this my false or there is something def in cocos2d-1.0.1-x-0.10.0?

 

答案:

 

Might be useful for future newbies.

You goto Eclipse>Preferences>C/C++>Code Analysis>Syntax and Semantic Errors

Uncheck “Abstract classes cannot be instantiated”

 

这里告诉我们，主要是我们IDE语法检查过严引起的，修改一下就可以了。