Compiling for iOS failed - Memory ?

[Lordful]

Hello, I'm writing an iPhone app that uses QNetworkAccessManager && QSvgRenderer.

My code works like a charm on the desktop but on my iPad, I have this errors at compiling :

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:2701:35: error: expected expression
        {return __ptr_.first() != ;}
                                  ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:2892:35: error: expected expression
        {return __ptr_.first() != ;}
                                  ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:3035:35: error: expected expression
    return less<_P1>()(__x.get(), );
                                  ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:3044:24: error: expected expression
    return less<_P1>()(, __x.get());
                       ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:3052:13: error: expected expression
    return  < __x;
            ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:3060:18: error: expected expression
    return __x < ;
                 ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:3068:15: error: expected expression
    return !( < __x);
              ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:3076:20: error: expected expression
    return !(__x < );
                   ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:3084:20: error: expected expression
    return !(__x < );
                   ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:3092:15: error: expected expression
    return !( < __x);
              ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:4918:36: error: expected expression
    return less<_Tp*>()(__x.get(), );
                                   ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:4926:25: error: expected expression
    return less<_Tp*>()(, __x.get());
                        ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:4934:13: error: expected expression
    return  < __x;
            ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:4942:18: error: expected expression
    return __x < ;
                 ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:4950:15: error: expected expression
    return !( < __x);
              ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:4958:20: error: expected expression
    return !(__x < );
                   ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:4966:20: error: expected expression
    return !(__x < );
                   ^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/memory:4974:15: error: expected expression
    return !( < __x);
              ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]

And many more.

Is this a problem of memory in my application ? Maybe there is too much dynamic allocation or something ?

Thanks for your answer.

[SGaist]

Hi,

How big is your application ? Do you have assets in it ?

[Lordful]

@SGaist It's not a big application but there is some kind of these :

#ifdef TARGET_TYPE_XXX
#include <xxxx.h>
#else
...
...

Is it a problem on iOS ?

I also tried to add different type of c++11 to the pro file but anyway, that changes nothing.

CONFIG += c++11
QMAKE_CXXFLAGS += -std=c++11

It's strange

EDIT 1 : After working on an other project, It looks like it's not a problem with my project but with the environment. Even with a new project, I can't launch it on iOS, same errors.

[SGaist]

What version of Qt are you using ? On what version of OS X ? Which Xcode are you using ?

[Lordful]

@SGaist Qt Version : 5.5 - OS X version : 10.11.5 - Xcode version : 7.3

Everything is up-to-date and it was working on monday and then errors. The project is still running on an other Mac..

[SGaist]

That's strange, did you have any update in between from your system ?