【已解决】iOS程序出现警告:ARC Semantic Issue,Assigning retained object to unsafe property;object will be released after assignment,之后程序运行出错:Thread 1: EXC_BAD_ACCESS(code=1,address=0xe0000010)

assigning retained object to unsafe property.png

【问题】 BirdWatching的iOS app,现在想要去多多折腾,搞懂不同property的s …

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【已解决】iOS中错误:ARC Semantic issue:No visiable @interface for xxx declares the selector yyy

no visiable interface xxx for declares the selector yyy.png

【问题】 在iOS的Xcode中某个viewDidLoad函数中,写了句: [self setDat …

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