Alamofire was compiled with optimization - stepping may behave oddly; variables may not be available.

[ylj798]

when I use Alamofire2.0,run app ,this is error occurred:

Alamofire was compiled with optimization - stepping may behave oddly; variables may not be available

Xcode pointed to Alamofire.swift,line number 92
who can help me?
Thanks~!

[ylj798]

fixed it

[ozgur]

@cnoon how did you fix this? can you help me out. I have the same issue.

[mojtabacazi]

Same problem here. Any idea? @mattt
I've checked complier setting and optimizer is set NONE

[andrewschreiber]

I ran into the same issue in ReactiveCocoa and running 'carthage build' fixed the problem.

[mojtabacazi]

@andrewschreiber I'm using Cocoapods. Any solution for that?

[andrewschreiber]

Perhaps a 'pod install'

[mojtabacazi]

@andrewschreiber I've tried pod install several time. Removed pods completely and add them back. nothing is working.

[ylj798]

Sorry,I just see the email,Now,how to the error was solved,

TARGETS->Build Phases->Embed Frameworks
when you add the framework of Alamofire2.0,
Xcode will take three frameworks,iphoneos ,xos,watchos,
please delete the xos,watchos,save the iphoneos,
when you run the app,the error was solved~!!
Happy Mid Autumn Festival

[mojtabacazi]

@ylj798 I can't see "Embed Frameworks". BTW, I think I'm in the wrong thread, I'm using AFNetworking not Alamofire

[erikvdwal]

This problem seems to (also) occur when you try to construct a url using optionals:

let username: String? = "mattt"
let request = Alamofire.request(.GET, "http://localhost/user/\(username)").responseJSON { response in
    // ...
}

The solution is obvious; make sure you unwrap any optionals using guard, if-let or by implicitly unwrapping them before constructing your url.

My guess is that Carthage builds the Alamofire framework with the Release configuration (by default) for which optimizations are enabled, which results in the error message mentioned in the initial post instead of a more descriptive message. Could be wrong about this though ¯_(ツ)_/¯

[29satnam]

Same error, PUT isn't working

let parameters = ["briefDes": briefDes.text, "jobDetail": detail.text, "skill": skillsTF.text]
Alamofire.request(.PUT, "http://localhost:2403/postedjob?id=\(jobId.text)", parameters: parameters)

error: Alamofire was compiled with optimization - stepping may behave oddly; variables may not be available.

Update:
Issue solved.! jobId.text wasn't unwrapped. :)

[jakubprusa]

@29satnam life saver !!!, unwraping was also my issue with different library :)

[geoherna]

Just incase anyone else is getting: error: Alamofire was compiled with optimization - stepping may behave oddly; variables may not be available.

I was getting that error when constructing a URL for google geo services. I was appending a street address to the end of the URL WITHOUT encoding the street address itself first.
My Solution:

var streetAdress = "123 fake street, new york, ny"
var escapedStreetAddress = streetAddress.stringByAddingPercentEncodingWithAllowedCharacters(.URLHostAllowedCharacterSet())
let url = "(self.baseUrl)&address=(escapedAddress!)"

That fixed it for me! It didnt like that the address had spaces and commas, etc.

Hope this helps someone else!

[ramrumram]

man geoherna, you nailed it, yes there was a trailing space in input and your way worked...

[davidbjames]

You got it @geoherna. We had server-provided media URLs with spaces in them, so this fixed it :

NSURL(string: unsafeUrlString.stringByAddingPercentEncodingWithAllowedCharacters(NSCharacterSet.whitespaceCharacterSet().invertedSet))

[arjun011]

hi friends i have fetch same problem "Alamofire was compiled with optimization - stepping may behave oddly; variables may not be available."
But , I was Fixed it Check your url string Pass Url Without any SPACE