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I get this error and i have done everything i can. I have tried adding the relative path or the absolute path and none work. Is there anything else that i should do to get ZXing working? Also im not using ARC so is this a problem with the latest version of ZXing? I read every blog/question available but i keep getting this error and i have no idea why. Any help would be greatly appreciated. 

  In file included from /Users/KaushiK/Projects/Projects/iOS/ZXingProjectFolder/trunk/iphone/x/QRReaderViewController.mm:10:
/Users/KaushiK/Projects/Projects/iOS/ZXingProjectFolder/trunk/iphone/x/QRReaderViewController.h:10:9: fatal error: 'ZXingWidgetController.h' file not found

import "ZXingWidgetController.h"

CodeGeek123
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    Steps for a clean integration at this time, January 2013: > http://stackoverflow.com/a/14404363/1188082 – mircaea Jan 18 '13 at 18:00

1 Answers1

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If you have access to the header file that it's looking for 'ZXingWidgetController.h', make sure that the directory containing that "Header Search Paths":

  1. Select you project in Xcode and go over to the "Build Settings" tab
  2. Search for "Header Search Paths"
  3. Make sure this field includes the directory that holds the header file you're looking for
  4. Then you should be able to import it using quotes:

#import "ZXingWidgetController.h"

If you have this file as a part of your project in Xcode, you can also make sure that it's included in your build target:

  1. Select the header file, and open up the "Utilities" panel on the right
  2. Ensure your build target is selected under "Target Membership"

If this file is just bundled up in a framework however, then go over the the "Build Phases" tab and make sure this framework is listed under the "Link Binary With Libraries" phase. Then import it using angle brackets:

#import <ZXing/ZXingWidgetController.h>

Dhruv
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Christopher Brew
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