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Re: Creating an umbrella framework
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Re: Creating an umbrella framework


  • Subject: Re: Creating an umbrella framework
  • From: Ofri Wolfus <email@hidden>
  • Date: Thu, 23 Mar 2006 16:49:57 +0200

Thanks but I already read and did what that document says. I still can't manage it to work though... :(
That's really a shame that umbrella frameworks are so discouraged by apple.

- Ofri

On 23/03/2006, at 05:51, Chris Espinosa wrote:

On Mar 22, 2006, at 11:35 AM, Ofri Wolfus wrote:

Hi,

I'm trying to create a framework which contains another framework inside it. I did some reading, and I found that the -sub_framework flag should do exactly what I want. The problem I have is that this umbrella framework is designed to be included inside an app's bundle, so I set the sub framework's install dir to @loader_path/../Frameworks and added a script that will create a sym link in umbrellaFramework.framework/Frameworks that points to umbrellaFramework.framework/Versions/Current/Frameworks (and yes, I am coping the sub framework into the umbrella framework).
Now when I try to link an app to my framework, I get a warning saying it can't locate/open the sub framework. When I try to run my app, it just crashes on launch saying:

"dyld: Library not loaded: @loader_path/../Frameworks/subFramework.framework/Versions/A/subFramework
Referenced from: pathToUmbrellaFramework/umbrellaFramework.framework/Versions/A/umbrellaFramework
Reason: image not found"

Can anyone please tell me what am I doing wrong?

"Don't Create Umbrella Frameworks"
http://developer.apple.com/documentation/MacOSX/Conceptual/BPFrameworks/Concepts/CreationGuidelines.html

"Packaging Frameworks and Libraries under an Umbrella Framework"
http://developer.apple.com/documentation/developertools/Conceptual/MachOTopics/Articles/loading_code.html

And remember, it's -sub_framework, not -sub-framework.

Chris

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  • Follow-Ups:
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      • From: Ofri Wolfus <email@hidden>
References: 
 >Creating an umbrella framework (From: Ofri Wolfus <email@hidden>)
 >Re: Creating an umbrella framework (From: Chris Espinosa <email@hidden>)

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