-[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance
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-[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance
这个是由于传的参数类型不对所导致,找了半天才找到原因。
比如
[cell setColumnTitle:[homeData objectAtIndex:row]];
这里是要传NSString类型,而其实返回的是NSArray类型,这个错误不会立即出发,而是过一段时间再出发,所以不好定位。(OC特性:运行时机制,故通常无法准确定位)阅读全文
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- -[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance
- -[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance
- -[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance
- -[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance
- -[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance
- -[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance
- -[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance
- -[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance 0x7fa5216589d0
- -[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance 0x***
- iOS BUG收集: -[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance
- -[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance 0x7fa5216589d0
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- reason: '-[__NSCFNumber rangeOfCharacterFromSet:]: unrecognized selector sent to instance --iOS开发之崩溃
- [__NSCFNumber length]: unrecognized selector sent to instance
- [__NSCFNumber length]: unrecognized selector sent to instance
- -[__NSCFNumber length]: unrecognized selector sent to instance
- [__NSCFNumber length]: unrecognized selector sent to instance 0x8b3c310
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