AdWhirl Conflict with TouchJSON? « cocos2d for iPhone

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AdWhirl Conflict with TouchJSON?

(9 posts) (5 voices)

Started 2 years ago by sunsu
Latest reply from riq

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sunsu
Member

Hey guys,

I am trying to get AdWhirl implemented into my lite version, but am running into problems. It conflicts with the CDataScanner stuff in TouchJSON.

Here is the specific error:
ld: duplicate symbol _OBJC_IVAR_$_CDataScanner.length in /Users/lyle/Documents/Twiddle Source/AdWhirl/libAdWhirlDevice_1.0.6.a(CDataScanner.o) and /Users/lyle/Documents/Twiddle Source/build/Release-iphoneos/libTouchJSON.a(CDataScanner.o)

I know the guy that created StickWars uses AdWhirl, but I'm not sure if anyone else here does. Does anyone know of a way to fix this? If i try removing it from one of the targets, things break.

Thanks,
Sunsu

Posted 2 years ago #
sunsu
Member

I THINK I might have fixed this, but not without a lot of headache. This is from AdWhirl's FAQ:

================================================================================

I use TouchJSON (or TouchXML). I get a linker error when building my project because you've already compiled TouchJSON into your library!

We feel your pain :) But actually, we didn't compile TouchJSON. AdMob compiled TouchJSON (and Quattro Wireless compiled TouchXML) into their own client library. Therefore, when we included their library into ours, TouchJSON (and TouchXML) was also included. Version 1.0 is being used, so the way around this is to just include the TouchJSON headers (or TouchXML headers) without the class files so that you don't produce object files that will cause a linker error when the linker detects that TouchJSON (TouchXML) components are already defined. You can find the TouchJSON headers that they provided here.

====================================================================================

I had been compiling a touchJSON library, but had to do away with it. I think I have it fixed with everything still working now, but we will see.

-Sunsu

Posted 2 years ago #
crmagicxxx
Member

Just as they said...

delete all same *.m files in your project, because they are already compiled in adwhirl libraries. There is a list on adwhirl site about TouchJSON files that are included.

Posted 2 years ago #
coolman
Member

>delete all same *.m files in your project,

Yes, this does the thing, include the .h files and delete the .m ones

Posted 2 years ago #
riq
Key Master

another option is to add in "another linker options":
-ObjC

Posted 2 years ago #
crmagicxxx
Member

Can't be sure, but I think I set -ObjC and I had same problems with TouchJSON until I removed *.m files...

Posted 2 years ago #
coolman
Member

Agreed with crmagic. You need to refactor every TouchJSON method or removing the .m

Posted 2 years ago #
gamer2001
Member

Hi,
I've followed instructions on AdWhirl page (ar -d libAdWhirl..a XXX.o) and removed all conflicted *.a files.

But After adding AdWhirl object into OpenGL view, I am getting segfault. Here is the bt.

#0 0x93683684 in objc_msgSend ()
#1 0x000baf8d in -[AdMobViewInternal setController:] ()
#2 0x000bae81 in +[AdMobView requestAdWithDelegate:] ()
#3 0x0007692e in -[ARAdMobController requestAd] ()
#4 0x0005bda7 in -[ARRollerController chooseAd] ()
#5 0x0005da4e in -[ARRollerController rollerConfReceivedBeginFetchingAds] ()
#6 0x000632d3 in -[ARRollerStaticInfo didReceiveNewCyclerInfo:] ()
#7 0x000642af in -[ARRollerUrlRequest connectionDidFinishLoading:] ()
#8 0x30561dc4 in -[NSURLConnection(NSURLConnectionReallyInternal) sendDidFinishLoading] ()
#9 0x30561d33 in _NSURLConnectionDidFinishLoading ()
#10 0x009aa868 in URLConnectionClient::_clientDidFinishLoading ()
#11 0x009aa0c8 in URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload ()

I was wondering if there is any other way to add AdWhirl into Layer? Any help/pointers would be really helpful.

Thanks

Posted 2 years ago #
riq
Key Master

I've never used libAdWhirl, but libAdMob has 2 types of libs: one for iPhone SDK 2.x and another one for SDK 3.x.
Make sure that you are using the correct one.

Posted 2 years ago #

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