CAST OF NSINTEGER AKA INT TO NSSTRING IS DISALLOWED WITH ARC

We appear to have the compiler treating a symmetric operation asymmetrically. I don’t understand when would some method be expecting one. And your method could be rewritten as:. Updated to use the proper cast now const is the wrong pointer ownership attribute. Values of type NSInteger should not be used as format arguments; add an explicit cast to ‘long’ instead. You get this warning if you compile on OS X bit , because on that platform NSInteger is defined as long and is a bit integer. If you try to set the value as:

Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies. Updated to use the proper cast now. I’d say this is the ARC logic getting in a twist. If you try to set the value as: Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies. Here I am boxing the integer to NSNumber object. Values of type NSInteger should not be used as format arguments; add an explicit cast to ‘long’ instead You get this warning if you compile on OS X bit , because on that platform NSInteger is defined as long and is a bit integer. I’ve written this piece of code:

You can only pass a selector to a method that takes a selector. That seems to give the compiler all it needs without any bridge cast. You were probably looking for something more like: You’re getting the error because of this:.

What I want it to do, is to take the int kconvert it into a NSString named numberstore the length of the string number in the NSNumber lengthand half of that value in the NSNumber half.

Dinesh Dinesh 6 Sign up or log in Sign up using Google. I think the original error witu is in disallowee question title.

You are right, and I don’t know offhand why either – bug or C conversion rules in any other language one wouldn’t think of that as an option, but in the C family Here is the code I use for testing. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that a,a have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

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Implicit conversion of an Objective-C to ‘NSUInteger *’ (aka ‘unsigned int *’) is dis

How is declared UserSelected in ViewController? Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. Sign up or log in Sign up using Google.

Well as you mentioned in the end, thats was the only issue. Here I am boxing the integer to NSNumber object. Most ObjC “warnings” are in fact errors.

Rectangle 27 28 NSArrays can only contain objective-c objects. Because of this, when GameWorld. Cras justo odio Dapibus ac facilisis in Morbi leo risus Porta ac consectetur ac Vestibulum at eros. If so, just call getDBFile instead hsinteger taking its selector:. We appear to have the compiler treating a symmetric operation asymmetrically.

However, when trying to convert the int k to the NSString number I cxst the error message: Try using below code: If nsinreger really want to use NSNumber do like this: If so, just call getDBFile instead of taking its selector: This is interesting, because the original comparision looked right and shoudln’t emmit errors. So actually the method containsObject: By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to disalolwed policies.

I don’t understand when would some method be expecting one. You are using an int where an object presumably NSNumber is expected. Post as a guest Name. Rectangle 27 5 You are using an int where an object presumably NSNumber is expected.

Implicit conversion of ‘int’ to ‘id’ is disallowed with ARC – 程序园

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Email Required, but never shown. Sign up using Email and Password. Rashedul Alam 9 3. You likely have a warning nsiinteger the fact that it doesn’t know what DMGSecondaryStatController is and that it’s defaulting to int.

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Rectangle 27 1 Well as you mentioned in the end, thats was the only issue. Values of type NSInteger should not be used as format arguments; add an explicit cast to ‘long’ instead You get this warning if you compile on OS X bitbecause on that platform NSInteger is defined as long and is a bit integer.

Yodfha Thungwiwatthanakul Yodfha Thungwiwatthanakul 13 1 8. And then when picking it up on the lotteryNumbers method, you should:. My example follows the instructions to get the filename, then passes the result to the system. The problem was interface Bird had not been defined yet, so GameWorld didn’t have the proper interface for Bird. Updated to use the proper cast now. This akaa the compiler that a Class do exist with the name Gameworld. Is there a reason you can’t use fisallowed NSString in the dictionary you are trying to nzstring

Implicit conversion of NSInteger to id_Nonnull is disallowed with arc – 程序园

If you any how want to to declare Gameworld object in your Bird class, then instead of importing it your interface, you just need to use forward declaration, i. I wouldn’t advise relying on this. You were probably looking for something more like:. Anoop Vaidya Nsitneger Vaidya When you imported Gameworld to your Bird interface file, in that, your Gameworld itself had a variable named bird which was of type Bird.

You used a really strange name for it, I think you misunderstood how the method naming works in objective-c. So convert before use: Rectangle 27 2 You can only pass a selector to a method that takes a selector.

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