[1/2 0.8/sec] Building CXX object CMakeFiles/PlanetCentauri.dir/centauri/ui_custom/skin.cpp.o
FAILED: CMakeFiles/PlanetCentauri.dir/centauri/ui_custom/skin.cpp.o
/usr/bin/gcc   -I/home/oni/dev/OniDev_Centauri/Centauri/. -I/home/oni/dev/OniDev_Centauri/Centauri/../OniDev2/project/include -I/usr/include/freetype2 -I/usr/include/x86_64-linux-gnu/freetype2 -I/usr/include/AL -I/usr/include/SDL2 -std=c++14 -Wall -Wextra -Wfatal-errors -pedantic -Wno-unused-parameter -Wno-sign-compare -Werror=return-type -ftemplate-depth=3000 -O3 -DNDEBUG -s -O2 -Wl,-rpath=./lib/linux64 -MD -MT CMakeFiles/PlanetCentauri.dir/centauri/ui_custom/skin.cpp.o -MF CMakeFiles/PlanetCentauri.dir/centauri/ui_custom/skin.cpp.o.d -o CMakeFiles/PlanetCentauri.dir/centauri/ui_custom/skin.cpp.o -c /home/oni/dev/OniDev_Centauri/Centauri/centauri/ui_custom/skin.cpp
/home/oni/dev/OniDev_Centauri/Centauri/centauri/ui_custom/skin.cpp: In member function ‘virtual void UiSkin::bakeSkin(const od::Json&, unsigned int)’:
/home/oni/dev/OniDev_Centauri/Centauri/centauri/ui_custom/skin.cpp:413:29: warning: unused variable ‘j1’ [-Wunused-variable]
         for(const od::Json& j1: json["MonsterPreview"]) {
                             ^
/home/oni/dev/OniDev_Centauri/Centauri/centauri/ui_custom/skin.cpp:491:29: warning: unused variable ‘j1’ [-Wunused-variable]
         for(const od::Json& j1: json["ItemRequired"]) {
                             ^
/home/oni/dev/OniDev_Centauri/Centauri/centauri/ui_custom/skin.cpp:500:29: warning: unused variable ‘j1’ [-Wunused-variable]
         for(const od::Json& j1: json["ItemPreview"]) {
                             ^
/home/oni/dev/OniDev_Centauri/Centauri/centauri/ui_custom/skin.cpp:511:29: warning: unused variable ‘j1’ [-Wunused-variable]
         for(const od::Json& j1: json["WorldFrame"]) {
                             ^
In file included from /usr/include/c++/5/bits/stl_algobase.h:71:0,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/string:40,
                 from /home/oni/dev/OniDev_Centauri/Centauri/../OniDev2/project/include/onidev/graphics/texturePacker.h:5,
                 from /home/oni/dev/OniDev_Centauri/Centauri/../OniDev2/project/include/onidev/graphics/metaTextureData.h:3,
                 from /home/oni/dev/OniDev_Centauri/Centauri/../OniDev2/project/include/onidev/graphics/metaTexture.h:3,
                 from /home/oni/dev/OniDev_Centauri/Centauri/./centauri/ui/skin.h:3,
                 from /home/oni/dev/OniDev_Centauri/Centauri/centauri/ui_custom/skin.h:3,
                 from /home/oni/dev/OniDev_Centauri/Centauri/centauri/ui_custom/skin.cpp:1:
/usr/include/c++/5/bits/predefined_ops.h: In instantiation of ‘__gnu_cxx::__ops::_Iter_equals_iter<_Iterator1>::_Iter_equals_iter(_Iterator1) [with _Iterator1 = od::Utf8::const_view::iterator]’:
/usr/include/c++/5/bits/predefined_ops.h:220:47:   required from ‘__gnu_cxx::__ops::_Iter_equals_iter<_Iterator> __gnu_cxx::__ops::__iter_comp_iter(__gnu_cxx::__ops::_Iter_equal_to_iter, _Iterator) [with _Iterator = od::Utf8::const_view::iterator]’
/usr/include/c++/5/bits/stl_algo.h:217:37:   required from ‘_ForwardIterator1 std::__search(_ForwardIterator1, _ForwardIterator1, _ForwardIterator2, _ForwardIterator2, _BinaryPredicate) [with _ForwardIterator1 = od::Utf8::const_view::iterator; _ForwardIterator2 = od::Utf8::const_view::iterator; _BinaryPredicate = __gnu_cxx::__ops::_Iter_equal_to_iter]’
/usr/include/c++/5/bits/stl_algo.h:4034:27:   required from ‘_FIter1 std::search(_FIter1, _FIter1, _FIter2, _FIter2) [with _FIter1 = od::Utf8::const_view::iterator; _FIter2 = od::Utf8::const_view::iterator]’
/home/oni/dev/OniDev_Centauri/Centauri/centauri/ui_custom/skin.cpp:661:67:   required from here
/usr/include/c++/5/bits/predefined_ops.h:208:11: error: invalid initialization of non-const reference of type ‘std::__iterator_traits<od::Utf8::const_view::iterator, void>::reference {aka unsigned int&}’ from an rvalue of type ‘uint32_t {aka unsigned int}’
  : _M_ref(*__it1)
           ^