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问题

Xcode打不开Xib.png

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解决办法只需要两步:

• 步骤1:打开FlagView.xib对应的Source Code

  
  
  

  解决步骤1.png

• 步骤2:删除如下代码。或者不删除如下代码,而是将最后面的"8.0"改为"7.0"

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• 参考链接:http://blog.csdn.net/wang631106979/article/details/51699160