Hey,
I finally made it to build and install the Qt 5.3.1 static libraries. But when I try to compile, I get some strange linker errors:
Qt5Core.lib(Qt5Core.dll):-1: error: LNK2005: "public: __thiscall QString::~QString(void)" (??1QString@@QAE@XZ) allready defined in mainwindow.obj.
mainwindow.obj:-1: error: LNK2019: Unresolved extern symbol ""public: static struct QArrayData const * const QArrayData::shared_null" (?shared_null@QArrayData@@2QBU1@B)" in Funktion ""public: __thiscall QString::QString(void)" (??0QString@@QAE@XZ)".
moc_mainwindow.obj:-1: error: LNK2001: Unresolved extern symbol ""public: static struct QMetaObject const QMainWindow::staticMetaObject" (?staticMetaObject@QMainWindow@@2UQMetaObject@@B)".
Here is my pro-file:
QT += core gui
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = projectname
TEMPLATE = app
CONFIG += static
SOURCES += main.cpp\
mainwindow.cpp
HEADERS += mainwindow.h
FORMS += mainwindow.ui
LIBS += -LC:\statics\lib\ -lQt5Core \
-LC:\statics\lib\ -lQt5Gui \
-LC:\statics\lib\ -lQt5Widgets \
-LC:\statics\lib\ -lqtmain \
-LC:\statics\lib\ -lQt5PlatformSupport \
INCLUDEPATH += C:\statics\include
I have no idea how to handle these errors. I looked these errors up on this board, but no one of the solutions helps :s
I read something about importing a plugin inside the C++ code, but I can’t remember what exactly to do, any ideas?
Thank you,
VVCephei
↧