Blur redraw hangup !

[g8king]

Hi, I encounter difficult when I try to test the MRProgress.

I create a single view type project with a button to launch MRProgress. But the program always hangup at MRBlurview.m

• (void)redraw { ……. image = [image mr_applyBlurWithRadius:30.0 tintColor:[UIColor colorWithWhite:0.97 alpha:0.82] saturationDeltaFactor:1.0 maskImage:nil]; ……... }

The log: 2013-11-11 17:37:00.610 MRPTEST[4650:3403] -[UIImage mr_applyBlurWithRadius:tintColor:saturationDeltaFactor:maskImage:]: unrecognized selector sent to instance 0x109049c30 2013-11-11 17:37:00.612 MRPTEST[4650:3403] *\ Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIImage mr_applyBlurWithRadius:tintColor:saturationDeltaFactor:maskImage:]: unrecognized selector sent to instance 0x109049c30'

But the Example runs well. I had checked all the build config. But I still can't solve the problem.

Could you kindly to help the issue?

Thanks

[mrackwitz]

So, I guess you are using MRProgress as static library? You should add -ObjC to Other Linker Flags in the Build Settings tab in Xcode.

[thomey]

I'm having the same issue. MRProgress installed with Source files works fine, but then I switched over to CocoaPods installation, and now I get the same error message as above.

pod 'MRProgress', '~> 0.4'

pod install

#import "MRProgress.h"

Error message: *\ Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIImage mr_applyBlurWithRadius:tintColor:saturationDeltaFactor:maskImage:]: unrecognized selector sent to instance 0x10b2a4040'

I tried adding -ObjC to Other Linker Flags, but that didn't help..

[thomey]

Nevermind. For anyone else having the same/similar problem, make sure you have added $(inherited) to alle levels of your target's Other Linker Flags

[mrackwitz]

No problem! You should ensure not removing $(inherited) on any target in any build setting accepting multiple values, if you don't want to explicitly exclude inherited values.