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Home/ Questions/Q 1808442
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Editorial Team
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Editorial Team
Asked: May 17, 20262026-05-17T06:15:42+00:00 2026-05-17T06:15:42+00:00

NSString *originalString = entriesResultStr; NSRange jarvisRange = [originalString rangeOfString:@favoriteCount]; NSString* substring = [originalString substringToIndex:jarvisRange.location];

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NSString *originalString = entriesResultStr;
NSRange jarvisRange = [originalString rangeOfString:@"favoriteCount"];
NSString* substring = [originalString substringToIndex:jarvisRange.location];

For some reason, when I use NSRange, my app window won’t open, but when I comment it out, my app opens fine.

Any ideas?

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  1. Editorial Team
    Editorial Team
    2026-05-17T06:15:43+00:00Added an answer on May 17, 2026 at 6:15 am

    Perhaps @"favoriteCount" isn’t in originalString and jarvisRange is being set to { NSNotFound, 0 }.

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