解决一个问题: 当我添加一个IBout, 报了如下错误 NSUnknownKeyException' … setValue:forUndefinedKey:]: …not key value coding compliant 一般情况下是 Look in your storyboard or xib (whichever you're using) for the ViewControllerWelcome object. The most likely source of this error…
*** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[ViewController > setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key backBtn.' 第一种情况:xib文件属性输出口连接错误,IBout多连或者忘关输入口 第二种情况:引入第三方的SDK会出现错误,…
Bug如下: Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[ setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key strss.' 解决方案…
*** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<UIViewController 0x12b24d950> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key Builder.' *** First throw call stack: (0x185c3c2d8 0…