Plus+,ld: duplicate symbol _NGCGContextAddRoundedRect

cocos2d for iPhone » Programming » high score, social and ads networks

Plus+,ld: duplicate symbol _NGCGContextAddRoundedRect

(15 posts) (5 voices)

Started 1 year ago by phoenixreanimation
Latest reply from superjohan

Tags:

phoenixreanimation
Member

I found when I did this step add "-lngplatform" to "other linker flags" field.

- In the "other linker flags" field, add the following: -ObjC -lngplatform

I got a error:

Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/g++-4.2 failed with exit code 1

Any suggestion?
More detail about the error message:

Ld /Users/phoenixreanimation/Desktop/REANIMATION/IPhone/Codebuildout/Debug-iphonesimulator/Plus.app/Plus normal i386
cd /Users/phoenixreanimation/Desktop/REANIMATION/IPhone/app/Plus
setenv MACOSX_DEPLOYMENT_TARGET 10.5
setenv PATH "/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 -arch i386 -isysroot /var/folders/8P/8PikHhlbFu8mDES61+zc8E+++TI/-Caches-/com.apple.Xcode.501/CompositeSDKs/iphonesimulator-iPhoneSimulator3.0-flutncnjblzcqieribpkhxzdmhpn -L/Users/phoenixreanimation/Desktop/REANIMATION/IPhone/Codebuildout/Debug-iphonesimulator -L/Users/phoenixreanimation/Desktop/REANIMATION/IPhone/app/Plus -F/Users/phoenixreanimation/Desktop/REANIMATION/IPhone/Codebuildout/Debug-iphonesimulator -filelist /Users/phoenixreanimation/Desktop/REANIMATION/IPhone/Codebuildout/Plus.build/Debug-iphonesimulator/Plus.build/Objects-normal/i386/Plus.LinkFileList -mmacosx-version-min=10.5 -all_load -ObjC -framework CoreGraphics -framework Foundation -framework OpenGLES -framework QuartzCore -framework UIKit -framework AudioToolbox -framework OpenAL -framework AVFoundation -framework AddressBook -framework MediaPlayer -framework MessageUI -lsqlite3 -framework SystemConfiguration "-lcocos2d libraries" -o /Users/phoenixreanimation/Desktop/REANIMATION/IPhone/Codebuildout/Debug-iphonesimulator/Plus.app/Plus

ld: duplicate symbol _NGCGContextAddRoundedRect in /Users/phoenixreanimation/Desktop/REANIMATION/IPhone/Codebuildout/Debug-iphonesimulator/libcocos2d libraries.a(NGDrawing-A491E8C949386E3E.o) and /Users/phoenixreanimation/Desktop/REANIMATION/IPhone/Codebuildout/Debug-iphonesimulator/libcocos2d libraries.a(NGDrawing-DA7D8762376E6D9F.o)
collect2: ld returned 1 exit status
Command /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 failed with exit code 1

Posted 1 year ago #

onedayitwillmake
Member

Hi pheonixreanimation,

Were you able to figure this out? I have been getting the same error.

Can you contact me via email, maybe we could combine brains and try to figure out a solution for our same problem.

Posted 1 year ago #
phoenixreanimation
Member

PM sent with my email.

It seems "_NGCGContextAddRoundedRect" be defined in both Plus+ and cocos2d.

Posted 1 year ago #
superjohan
Member

I've got essentially the same problem. If you've figured it out, PM or email me as well...

Posted 1 year ago #
phoenixreanimation
Member

lo1, still not find a way to fix...

Posted 1 year ago #
onedayitwillmake
Member

I have the solution for the fix, feel free to email me and i will email you an example project with cocos2d combined plus+.

Try this offhand though, remove 'link_all' from the compiler options

Posted 1 year ago #
phoenixreanimation
Member

Wow,nice. Thanks for help.

Where is the compiler options,something like this?
I have not find "link_all" in those steps.
To see the compiler options:

1. Select the name of your project from the Groups and Files list.
2. Click the Get Info button in the project window toolbar. An information panel for the project will open.
3. Click the Build tab in the information panel.
4. Choose GNU C/C++ Compiler from the Collection pop-up menu.

Posted 1 year ago #
codeflakes
Member

Hi,

Can someone help me on this topic I can't manage to compile
with both libs.
I don't see any link_all option
Furthermore I can't find any NGCGContextAddRoundedRect declaration in cocos2D.
Shouldn't there be one for this problem to happen ?

Posted 1 year ago #
superjohan
Member

It seems that you should remove -all_load from the linker flags.

The problem (at least with my game) is that (apparently) using TTF fonts in your project screws things up when running on the device if you don't have -all_load in your linker flags. Works just fine in the simulator. But if I put -all_load back, the thing won't compile.

Anyone have any ideas for a solution?

Posted 1 year ago #
riq
Key Master

I really don't know what is NGCGContextAddRoundedRect. I don't think that cocos2d is defining that symbol.

Perhaps some of the dependencies is using it like ZFontLabel, but I don't know. I've just "grepped" all the source code including the external dependencies, and I didn't find any reference to NGCGContextAddRoundedRect.

Posted 1 year ago #
superjohan
Member

Yeah. I don't know what the hell's going on either. Is there a way to get the FontLabel stuff to work without -all_load?

Posted 1 year ago #
riq
Key Master

@superjohan no, but you can disable FontLabel from ccConfig.h

Posted 1 year ago #
superjohan
Member

That's not exactly desirable because I use ttf fonts. :) Thanks anyway.

Posted 1 year ago #
riq
Key Master

@superjohan:

Try this:
Include all the cocos2d + zfontlabel source code files as part of your project (not via static library) and try again without using -all_load.

Posted 1 year ago #
superjohan
Member

Thanks, that worked! (now the question is, why didn't I think of that... duh!)

Posted 1 year ago #

RSS feed for this topic

Reply

You must log in to post.