1》Images.xcassets: A 60x60@2x app icon is required for iPhone apps targeting iOS 7.0 and later

图片像素过低编译器警告 不影响使用

2》Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<DJMessage 0x7fe7a8dac5d0> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key type.

枚举类型不需要 *号   定义成员变量忘记加*的失误

Terminating app due to uncaught的更多相关文章

  1. Terminating app due to uncaught exception 'NSUnknownKeyException' this class is not key value coding-compliant for the key

     Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[ViewController > se ...

  2. *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[ViewController > setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key

    *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[ViewController > ...

  3. 在使用可变数组过程中遇到*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: '-[__NSCFDictionary setObject:forKey:]: mutating method sent to immutable object'问题

    *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: '-[__NSCFD ...

  4. Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[__NSPlaceholderDictionary initWithObjects:forKeys:count:]: attempt to insert nil object from objects[0]'

    报错: Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[__NSPlace ...

  5. iOS Terminating app due to uncaught exception &#39;NSInternalInconsistencyException&#39;, reason: &#39;unable to

    刚接触iOS,依照教程操作执行出现错误 Terminating app due to uncaught exception 'NSInternalInconsistencyException', re ...

  6. *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '[<_UIFeedbackParameters 0x1d4442e50> setNilValueForKey]: could not set nil as the value for the key rate.'

    *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '[<_UIFeedbac ...

  7. Terminating app due to uncaught exception 'CALayerInvalid', reason: 'layer <CALayer: 0x7fda42c66e30> is a part of cycle in its layer tree'

    iOS App里面所有的View构成一个组件树,这个树里面如果有了闭环就会出现这个报错,最常见的你不小在某UIViewController里面写了这样的代码: someView.addSubView( ...

  8. iOS程序崩溃*** Terminating app due to uncaught exception 'CALayerInvalidGeometry', reason: 'CALayer position contains NaN: [37.5 nan]'

    今天上班打开昨天的程序运行,昨天跑的很溜的程序今天竟然crash了,好郁闷啊!下面附上crash的栈打印信息: 经过一番调试终于找到了原因,程序crash是因为CALayer的位置中含有不存在的数,就 ...

  9. Terminating app due to uncaught exception 'NSUnknownKeyException', reason: xxxx

    出现错误的情景: 使用Swift自定义Cell, 然后将这个Cell在OC中使用, 由于为了能够在OC中使用和使用起来命名比较规范 我在Swift自定义的Cell前加了 @objc(DSProduct ...

随机推荐

  1. iOS--获取输入字符的第一个字母（汉字则获取拼音的第一个字母）

    - (NSString *)firstCharactor:(NSString *)aString { //转成了可变字符串 NSMutableString *str = [NSMutableStrin ...

  2. 工作流学习——Activiti流程定义管理三步曲 (zhuan)

    http://blog.csdn.net/zwk626542417/article/details/46602419 ***************************************** ...

  3. 数据分析学习(zhuan)

    http://www.zhihu.com/question/22119753 http://www.zhihu.com/question/20757000 ********************** ...

  4. OpenGL的glTranslatef平移变换函数详解

    OpenGL的glTranslatef平移变换函数详解 glTranslated()和glTranslatef()这两个函数是定义一个平移矩阵,该矩阵与当前矩阵相乘,使后续的图形进行平移变换. 我们先 ...

  5. Sqlserver_left join 、right join、 inner join 用法

    left join(左联接) 返回包括左表中的所有记录和右表中联结字段相等的记录 right join(右联接) 返回包括右表中的所有记录和左表中联结字段相等的记录inner join(等值连接) 只 ...

  6. 利用SecureCRT上传、下载文件（使用sz与rz命令），超实用！

    利用SecureCRT上传.下载文件(使用sz与rz命令),超实用! 文章来源:http://blog.csdn.net/dongqinliuzi/article/details/39623169 借 ...

  7. hiho_1086_browser_caching

    题目 浏览器有一个cache,可以存放M(M <= 5000) 个url地址(url为长度小于30的字符串).现在进行N(N <= 20000)次访问,每一个访问,如果访问的url在cac ...

  8. svn 合并分支 等

    [转载]svn分支(branch)创建.合并(到trunk).冲突解决. Leave a reply 转载自:http://zccst.iteye.com/blog/1430823 一.创建分支 1, ...

  9. python操作mongodb之二聚合查询

    #聚合查询 from pymongo import MongoClient db = MongoClient('mongodb://10.0.0.9:27017/').aggregation_exam ...

  10. DI 之 3.3 更多DI的知识（柒）

    3.3.3  自动装配 3.3.4  依赖检查 3.3.5 方法注入