ARC Semantic Issues + Install instructions?

Question

ARC Semantic Issues + Install instructions?

tbergeron opened this issue 11 years ago · comments

Tommy Bergeron commented 11 years ago

Hi,

This library is simply amazing, getting so much power with so little effort is a big gift for other developers hehe

First, is there any wiki page or install/usage instructions? How are we supposed to know what methods to use, etc?

I can't seem to compile anymore as I get lots of "ARC Semantic Issue" errors:

Any idea why I might be getting these? I installed via the podfile.

Thanks!

Tommy Bergeron · Answer 1 · Sat Dec 14 2013 00:14:33 GMT+0800 (China Standard Time)

I followed install instructions for GPUImage: https://github.com/BradLarson/GPUImage

But I still get those errors.

Tommy Bergeron · Answer 2 · Sat Dec 14 2013 05:36:03 GMT+0800 (China Standard Time)

Now I get this:

:-/

Tommy Bergeron · Answer 3 · Sat Dec 14 2013 06:10:35 GMT+0800 (China Standard Time)

Here's a text version of what's going on:

Ld /Users/tommybergeron/Library/Developer/Xcode/DerivedData/VINPIN-gubraeegprbzjjebovkzhitcwfhr/Build/Products/Debug-iphonesimulator/VINPIN.app/VINPIN normal i386
    cd /Users/tommybergeron/Desktop/VINPIN-iOS
    setenv IPHONEOS_DEPLOYMENT_TARGET 7.0
    setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk -L/Users/tommybergeron/Library/Developer/Xcode/DerivedData/VINPIN-gubraeegprbzjjebovkzhitcwfhr/Build/Products/Debug-iphonesimulator -L/Users/tommybergeron/Desktop/VINPIN-iOS/TestFlightSDK2.0.2 -L/Users/tommybergeron/Library/Developer/Xcode/DerivedData/VINPIN-gubraeegprbzjjebovkzhitcwfhr/Build/Products/Debug-iphoneos -F/Users/tommybergeron/Library/Developer/Xcode/DerivedData/VINPIN-gubraeegprbzjjebovkzhitcwfhr/Build/Products/Debug-iphonesimulator -F/Users/tommybergeron/Desktop/VINPIN-iOS/Pods/Dropbox-iOS-SDK/dropbox-ios-sdk-1.3.9 -F/Users/tommybergeron/Desktop/VINPIN-iOS/Pods/ShareKit/Frameworks -F/Users/tommybergeron/Desktop/VINPIN-iOS/DLCImagePickerController -filelist /Users/tommybergeron/Library/Developer/Xcode/DerivedData/VINPIN-gubraeegprbzjjebovkzhitcwfhr/Build/Intermediates/VINPIN.build/Debug-iphonesimulator/VINPIN.build/Objects-normal/i386/VINPIN.LinkFileList -Xlinker -objc_abi_version -Xlinker 2 -ObjC -lxml2 -framework AVFoundation -framework AssetsLibrary -framework CFNetwork -framework CoreGraphics -framework CoreLocation -framework CoreMedia -framework CoreMotion -framework CoreText -framework DropboxSDK -framework Foundation -framework GooglePlus -framework ImageIO -framework MediaPlayer -framework MessageUI -framework MobileCoreServices -framework QuartzCore -framework Security -framework Social -framework StoreKit -framework SystemConfiguration -framework Twitter -framework UIKit -weak_framework Accounts -weak_framework AdSupport -weak_framework Security -weak_framework Social -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=7.0 -lGPUImage -framework OpenGLES -lPods -framework QuartzCore -framework AVFoundation -framework CoreVideo -framework CoreMedia -lz -framework ImageIO -framework CoreGraphics -framework UIKit -lTestFlight -framework Foundation -Xlinker -dependency_info -Xlinker /Users/tommybergeron/Library/Developer/Xcode/DerivedData/VINPIN-gubraeegprbzjjebovkzhitcwfhr/Build/Intermediates/VINPIN.build/Debug-iphonesimulator/VINPIN.build/Objects-normal/i386/VINPIN_dependency_info.dat -o /Users/tommybergeron/Library/Developer/Xcode/DerivedData/VINPIN-gubraeegprbzjjebovkzhitcwfhr/Build/Products/Debug-iphonesimulator/VINPIN.app/VINPIN

Undefined symbols for architecture i386:
  "_OBJC_CLASS_$_DLCImagePickerController", referenced from:
      objc-class-ref in CameraViewController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Please, anybody help, I'd love to use that component but have been stuck the whole day on it :-/

Thanks!

Dmitri Cherniak · Answer 4 · Sat Dec 14 2013 06:28:07 GMT+0800 (China Standard Time)

I've never installed this via podfile and wouldn't recommend it. This uses a specific commit of GPUImage whereas the podfile uses latest.

Tommy Bergeron · Answer 5 · Sat Dec 14 2013 06:29:31 GMT+0800 (China Standard Time)

I'm not using the podfile anymore, I got it in separate projects and added them all in the headers path.

Dmitri Cherniak · Answer 6 · Sat Dec 14 2013 06:31:28 GMT+0800 (China Standard Time)

can you run the AppDelegate application that comes with the project?

Tommy Bergeron · Answer 7 · Sat Dec 14 2013 06:34:32 GMT+0800 (China Standard Time)

Yes without any problems at all. That's what boggles my mind, I can't seem to find what's the issue with my project :-/ Thanks

Dmitri Cherniak · Answer 8 · Sat Dec 14 2013 06:39:13 GMT+0800 (China Standard Time)

Seems like you aren't linking GPUImage properly in your VINPIN project. Please read how to do that on the GPUImage repo.

https://github.com/BradLarson/GPUImage/tree/a29f15a72528e152892f6245abb2f37271fa5a70#adding-the-framework-to-your-ios-project

I suggest including the DLCImagePicker files in your main project, not in another project

Tommy Bergeron · Answer 9 · Sun Dec 15 2013 02:09:49 GMT+0800 (China Standard Time)

I very carefully followed those instructions, and I'm still stuck on the same issue. I really have no clue about what's going on, I'm still new to objective-c development and using xcode so it's hard for me to figure our the build-related linking problems, etc.

If anybody can try to help me, I'd be very grateful. I even opened up a ticket on GPUImage's repo: BradLarson/GPUImage#1340

Thanks