1、could not build module 'Foundation'
添加#ifdef OBJC #endif
2、Block implicitly retains 'self'; explicitly mention 'self' to indicate this.
Building Settings ->搜索implicit retain of 'self'
将对应的值改为NO
1、could not build module 'Foundation'
添加#ifdef OBJC #endif
2、Block implicitly retains 'self'; explicitly mention 'self' to indicate this.
Building Settings ->搜索implicit retain of 'self'
将对应的值改为NO
本文标题：处理日常错误
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