2.2 with iOS 7 as target linker errors

cocos2d-x C++
#1

58 similar to this:

Undefined symbols for architecture i386:
“cocos2d::CCDictionary::objectForKey(std::1::basic_string<char, std::__1::char_traits, std::1::allocator > const&)”, referenced from:
cocos2d::extension::CCBAnimationManager::getBaseValue(cocos2d::CCNode, char const**) in CCBAnimationManager.o
cocos2d::extension::CCBAnimationManager::actionForCallbackChannel(cocos2d::extension::CCBSequenceProperty*) in CCBAnimationManager.o
cocos2d::extension::CCBAnimationManager::runAnimationsForSequenceIdTweenDuration(int, float) in CCBAnimationManager.o
cocos2d::extension::ActionManager::getActionByName(char const**, char const**) in CCActionManager.o
cocos2d::extension::CCArmatureAnimation::play(char const*, int, int, int, int) in CCArmatureAnimation.o
cocos2d::extension::CCArmature::addBone(cocos2d::extension::CCBone**, char const**) in CCArmature.o
cocos2d::extension::CCArmature::getBone(char const*) const in CCArmature.o

#2

I’m also getting this error (plus 57 other similar errors) with cocos2dx 2.2. I had a project that was working fine with Cocos2d-x 2.1, but the same code is producing these error in 2.2. Has anyone gotten past this?

#3

It appears these errors occur when you set the deployment target to 7.0 under General-Deployment Info. If you change it to 6.1 it links.

#4

Hm. Is there a difference between iOS 6.1 and iOS 7 regarding libstdc++ ?

#5

I am also having this exact same issue with the deployment target 7.0, but I’ve only tried it in 2.2.

#6

I got same error with cocos2d-x v2.2 too. It works after changing the “iOS Deployment Target” of cocos2dx to ios 7.0 which was ios 5.0 by default.

refer to attached screenshot for details.

hope it helps.

#7

Great catch Devon, that fixed it! Thank you!

#8

This Xcode 5 setting might work better

#9

I got the error about the same as this but the warning is
ignoring file libcocos2dx.a, file was built for archive which is not the architecture being linked (armv7)

I am trying to make a build on actual iPhone 5 with the followings
XCode 5, iOS 7 and cocos2d-v2.2

I have tried to change the target linker of cocos2d-x to iOS 7 and rebuild but no helps

#10

I’m having similar problems using a javascript project, i post it here because it appears similar issues. It works fine on the ios simulator, but when I’m trying to use it on a ipad3 version 6.1 then appears lots of linker errors.
I’ve tried changing different values in the following fields, but i haven’t found how to build it.
IOS Deployment target of my project
IOS Deployment target of cocos2dx project
CLanguage Dialect
CStandart Library

I should upgrade the ipad to IOS 7.0 to make cocos2dx work?

#11

Ok sorry i just created a new project from a new folder and it works, i’ve got some errors on my previous project.