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objective-cnsdictionarynsnull

NSDictionaray dictionaryWithObjectsAndKeys adding NULL value

I want to create a NSDictionary with +[NSDictionary dictionaryWithObjectsAndKeys:]. One of my keys has a string but the string can sometimes be nil. If the string is nil, any other value key pairs I put afterward will be ignored because the list is prematurely terminated. What is the standard way to deal with the possibility that there might be a value with nil in a NSDictionary?

Solution

  • You need to check if the string is null. If it is, add [NSNull null] instead of your string.