Cannot create a CIDetector of type CIDetectorTypeQRCode
Originator: | sam.jc.davies | ||
Number: | rdar://20684947 | Date Originated: | 24-Apr-2015 |
Status: | Duplicate | Resolved: | |
Product: | iOS SDK | Product Version: | 8.3 |
Classification: | Bug | Reproducible: | Yes |
Summary: It's possible to create CIDetectors for faces and for rectangles, but since iOS 8.3, CIDetectorTypeQRCode always returns nil. Steps to Reproduce: 1. Open a playground 2. Attempt to create a CIDetector with: CIDetector(ofType: CIDetectorTypeQRCode, context: nil, options: nil) The attached zip file contains a sample playground and an image of the output. You'll notice that the OS X playground works OK. Expected Results: An instance of some CIDetector subclass Actual Results: nil Version: iOS 8.3 / Xcode 6.3.1 Notes: much love :) Configuration: iOS playground & simulator. Not tested on device. Attachments: 'QRDetectorNil.zip' was successfully uploaded.
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Duplicate of 18988309 (Closed)