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AFNetworking编译报错  Property with

AFNetworking编译报错  Property with

作者: TomatosX | 来源:发表于2016-12-01 16:47 被阅读232次

    AFNetworking 2.0 当Deployment Target 低于6.0时,AFURLConnectionOperation.h, AFURLSessionManager.h

    @property (nonatomic, strong) dispatch_queue_t completionQueue;
    

    由于sdk低于6.0时,dispatch_queue_t ARC没有托管,出现提示错误

    Property with 'retain (or strong)' attribute must be of object type
    

    修改为

    #if OS_OBJECT_USE_OBJC
    @property (nonatomic, strong) dispatch_queue_t completionQueue;
    #else
    @property (nonatomic, assign) dispatch_queue_t completionQueue;
    #endif
    
    #if OS_OBJECT_USE_OBJC
    @property (nonatomic, strong) dispatch_group_t completionGroup;
    #else
    @property (nonatomic, assign) dispatch_group_t completionGroup;
    #endif
    

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