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Objective c 贝宝目标c库_Objective C_Ios - Fatal编程技术网
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Objective c 贝宝目标c库

objective-c ios

Objective c 贝宝目标c库,objective-c,ios,Objective C,Ios,我将移动支付库用于iOS PayPal集成，当我午餐时，演示示例仅在iOS 4.3模拟器上运行，但在iOS 5模拟器上午餐时，我收到了此错误 SimpleDemo[3594:ef03] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[__NSCFConstantString rangeOfString:options:range:locale:]: nil arg

我将移动支付库用于iOS PayPal集成，当我午餐时，演示示例仅在iOS 4.3模拟器上运行，但在iOS 5模拟器上午餐时，我收到了此错误

SimpleDemo[3594:ef03] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[__NSCFConstantString rangeOfString:options:range:locale:]: nil argument' </i>
粘贴执行此操作的代码[\uu NSCFConstantString rangeOfString:options:range:locale:]