[Qt-interest] Qt newbie needs some help with Xcode
Norman Rosner
jeckyll at mac.com
Fri May 29 15:18:32 CEST 2009
mbp:TextEditor jeckyll$ make clean
rm -f moc_MainWindow.cpp
rm -f ui_MainWindow.h
rm -f main.o MainWindow.o moc_MainWindow.o
rm -f *~ core *.core
mbp:TextEditor jeckyll$ qmake -spec macx-g++
mbp:TextEditor jeckyll$ make
/Developer/Tools/Qt/uic MainWindow.ui -o ui_MainWindow.h
g++ -c -pipe -g -gdwarf-2 -Wall -W -DQT_GUI_LIB -DQT_CORE_LIB -
DQT_SHARED -I/usr/local/Qt4.5/mkspecs/macx-g++ -I. -I/Library/
Frameworks/QtCore.framework/Versions/4/Headers -I/usr/include/QtCore -
I/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/usr/include/
QtGui -I/usr/include -I. -I. -I. -F/Library/Frameworks -o main.o
main.cpp
g++ -c -pipe -g -gdwarf-2 -Wall -W -DQT_GUI_LIB -DQT_CORE_LIB -
DQT_SHARED -I/usr/local/Qt4.5/mkspecs/macx-g++ -I. -I/Library/
Frameworks/QtCore.framework/Versions/4/Headers -I/usr/include/QtCore -
I/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/usr/include/
QtGui -I/usr/include -I. -I. -I. -F/Library/Frameworks -o MainWindow.o
MainWindow.cpp
/Developer/Tools/Qt/moc -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/
local/Qt4.5/mkspecs/macx-g++ -I. -I/Library/Frameworks/
QtCore.framework/Versions/4/Headers -I/usr/include/QtCore -I/Library/
Frameworks/QtGui.framework/Versions/4/Headers -I/usr/include/QtGui -I/
usr/include -I. -I. -I. -F/Library/Frameworks -D__APPLE__ -D__GNUC__
MainWindow.h -o moc_MainWindow.cpp
g++ -c -pipe -g -gdwarf-2 -Wall -W -DQT_GUI_LIB -DQT_CORE_LIB -
DQT_SHARED -I/usr/local/Qt4.5/mkspecs/macx-g++ -I. -I/Library/
Frameworks/QtCore.framework/Versions/4/Headers -I/usr/include/QtCore -
I/Library/Frameworks/QtGui.framework/Versions/4/Headers -I/usr/include/
QtGui -I/usr/include -I. -I. -I. -F/Library/Frameworks -o
moc_MainWindow.o moc_MainWindow.cpp
g++ -headerpad_max_install_names -o TextEditor.app/Contents/MacOS/
TextEditor main.o MainWindow.o moc_MainWindow.o -F/Library/
Frameworks -L/Library/Frameworks -framework QtGui -framework Carbon -
framework AppKit -framework QtCore -lz -lm -framework
ApplicationServices
Undefined symbols:
"MainWindow::~MainWindow()", referenced from:
vtable for MainWindowin moc_MainWindow.o
"MainWindow::~MainWindow()", referenced from:
vtable for MainWindowin moc_MainWindow.o
"non-virtual thunk to MainWindow::~MainWindow()", referenced from:
vtable for MainWindowin moc_MainWindow.o
"non-virtual thunk to MainWindow::~MainWindow()", referenced from:
vtable for MainWindowin moc_MainWindow.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
make: *** [TextEditor.app/Contents/MacOS/TextEditor] Error 1
mbp:TextEditor jeckyll$ make clean
rm -f moc_MainWindow.cpp
rm -f ui_MainWindow.h
rm -f main.o MainWindow.o moc_MainWindow.o
rm -f *~ core *.core
On 29.05.2009, at 15:15, Karol Krizka wrote:
> On Fri, 2009-05-29 at 15:03 +0200, Norman Rosner wrote:
>> After running
>>
>> qmake -spec macx-g++ && make the same errors occurred. Also with -
>> spec
>> macx-g++42. So what now? I'm clueless ;(
>>
> That's pretty weird, vtable errors almost 100% of the time mean that
> you
> just forgot to regenerate the Makefile by running qmake again. Can you
> post the entire output of:
> make clean && make
>
> --
> Cheers,
> Karol Krizka
> http://www.krizka.net
>
>> cheers,
>>
>> norman
>> On 29.05.2009, at 14:42, Karol Krizka wrote:
>>
>>> On Fri, 2009-05-29 at 14:36 +0200, Norman Rosner wrote:
>>>> Thanks for the quick answer. This is my project file:
>>>>
>>>> ######################################################################
>>>> # Automatically generated by qmake (2.01a) Di Mai 26 17:42:20 2009
>>>> ######################################################################
>>>>
>>>> TEMPLATE = app
>>>> TARGET =
>>>> DEPENDPATH += .
>>>> INCLUDEPATH += /Users/jeckyll/studium/cpp/cpp2/TextEditor/. .
>>>>
>>>> # Input
>>>> HEADERS += MainWindow.h
>>>> FORMS += MainWindow.ui
>>>> SOURCES += main.cpp MainWindow.cpp
>>>>
>>> Try compiling from Terminal. See if you get the same errors or if it
>>> is
>>> something XCode specific.
>>>
>>> qmake -spec-gcc && make
>>>
>>>> It seems to me that all headers and sources are where they should
>>>> be
>>>> right?
>>>> But it's not compiling. I get the same errors.
>>>>
>>>> On 29.05.2009, at 14:11, Karol Krizka wrote:
>>>>
>>>>> On Fri, 2009-05-29 at 14:00 +0200, Norman Rosner wrote:
>>>>>> Hi folks,
>>>>>>
>>>>>> I'm stuck in a problem and I can't find a solution to it. I'm
>>>>>> using
>>>>>> the current version of Qt with Xcode. Here is what I did:
>>>>>> In my Project Folder there's a main.cpp and i have set up a
>>>>>> MainWindow.ui file.
>>>>>>
>>>>>> I set up a project using qmake -project in a folder.
>>>>>> Then I ran qmake -spec mac-xcode
>>>>>>
>>>>>> Now when I start up the created Xcode project I created a new
>>>>>> Class
>>>>>> that inherits from Ui::MainWindow and QMainWindow in MainWindow.h
>>>>>> and
>>>>>> MainWindow.cpp.
>>>>>>
>>>>>> So now, when I run Build and Go I get errors like this one:
>>>>>>
>>>>>> "MainWindow::~MainWindow()", referenced from:
>>>>>> vtable for MainWindowin moc_MainWindow.o
>>>>>>
>>>>>> I think it has something to do with moc and compiling
>>>>>> MainWindow.ui
>>>>>>
>>>>>> So what am I doing wrong?
>>>>>>
>>>>>> Do i always have to run qmake -spec macx-xcode when I added new
>>>>>> files?
>>>>>>
>>>>> I'm pretty sure you have to run that everytime you add new files.
>>>>> The
>>>>> command only generates the initial XCode Project, but it does not
>>>>> updated it after you add new classes. Also make sure that
>>>>> your .pro
>>>>> file
>>>>> has the headers for the new class.
>>>>>
>>>>> HEADERS += MainWindow.h
>>>>> SOURCES += main.cpp MainWindow.cpp
>>>>>
>>>>>> I looked into two books about Qt but i didn't find the answer.
>>>>>>
>>>>>> Would be nice to get some help from somebody who works with Xcode
>>>>>> and
>>>>>> Qt too.
>>>>>
>>>
>>> --
>>> Cheers,
>>> Karol Krizka
>>> http://www.krizka.net
>>>
>>
>> _______________________________________________
>> Qt-interest mailing list
>> Qt-interest at trolltech.com
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>
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