[Qt-creator] [SOLVED] Couldn't generate ui_.h, is it a bug?

Sat Mar 13 08:33:07 CET 2010

On 13/03/2010 09:25 ص, John Vilburn wrote:
> Notice the line in the .pro file right before the FORMS definition.
>
> It has an escaped newline, thus making the FORMS definition look like 
> part of the HEADERS list.
> Remove the \ at the end of that line and it should fix the problem.
>
> Aloha,
> John
Thanks John, it's working now.
But the strange thing that Qt Creator suppose to remove '\' after 
removing files from its project! usually it does!

>
> On Mar 12, 2010, at 9:19 PM, M. Bashir Al-Noimi wrote:
>
>>
>> On 13/03/2010 09:02 ص, John Vilburn wrote:
>>> Did you notice the
>>>
>>> WARNING: Failure to find: FORMS
>>>
>>> That indicates that something is wrong with the FORMS definitions in 
>>> your .pro file which is the reason it is not generating the ui files.
>> Sure I noticed it. I didn't modify .pro file after latest successful 
>> run. Any way .pro file has
>> FORMS += mainwindow.ui \
>>      aboutdialog.ui \
>>      randomsgeneratordialog.ui
>>
>> you review that attachment file in the last post, it contains whole 
>> project.
>>>
>>> Aloha,
>>> John
>>>
>>> On Mar 12, 2010, at 8:50 PM, M. Bashir Al-Noimi wrote:
>>>
>>>> Hi All,
>>>>
>>>> During coding a Simulation project (see the attachment plz) I 
>>>> noticed that Qt Creator not able to generate ui_*.h files, *is a 
>>>> bug or something else?*
>>>>
>>>> *How I can fix this issue?*
>>>>
>>>>
>>>> Qt Creator gave me the following error log:
>>>>
>>>> ------------------------------------------------------------------------
>>>> Running build steps for project FactorySimulator...
>>>>
>>>> Starting: c:/qt/2010.02.1/qt/bin/qmake.exe 
>>>> Q:/Academic/SVU/courses/SM-Rand 
>>>> Elkouatly/F09/project1/FactorySimulator/FactorySimulator.pro -spec 
>>>> win32-g++ -r CONFIG+=release
>>>> WARNING: Failure to find: FORMS
>>>> WARNING: Failure to find: +=
>>>> WARNING: Failure to find: FORMS
>>>> WARNING: Failure to find: +=
>>>> Exited with code 0.
>>>> Starting: C:/Qt/2010.02.1/mingw/bin/mingw32-make.exe -w
>>>> mingw32-make: Entering directory `Q:/Academic/SVU/courses/SM-Rand 
>>>> Elkouatly/F09/project1/FactorySimulator'
>>>> C:/Qt/2010.02.1/mingw/bin/mingw32-make -f Makefile.Release
>>>> mingw32-make[1]: Entering directory 
>>>> `Q:/Academic/SVU/courses/SM-Rand 
>>>> Elkouatly/F09/project1/FactorySimulator'
>>>> g++ -c -O2 -frtti -fexceptions -mthreads -Wall -DUNICODE 
>>>> -DQT_LARGEFILE_SUPPORT -DQT_DLL -DQT_NO_DEBUG -DQT_SVG_LIB 
>>>> -DQT_GUI_LIB -DQT_CORE_LIB -DQT_THREAD_SUPPORT -DQT_NEEDS_QMAIN 
>>>> -I"c:\Qt\2010.02.1\qt\include\QtCore" 
>>>> -I"c:\Qt\2010.02.1\qt\include\QtGui" 
>>>> -I"c:\Qt\2010.02.1\qt\include\QtSvg" -I"c:\Qt\2010.02.1\qt\include" 
>>>> -I"c:\Qt\2010.02.1\qt\include\ActiveQt" -I"moc" 
>>>> -I"c:\Qt\2010.02.1\qt\mkspecs\win32-g++" -o obj\mainwindow.o 
>>>> mainwindow.cpp
>>>> mainwindow.cpp:2:27: error: ui_mainwindow.h: No such file or directory
>>>> mainwindow.cpp: In constructor 'MainWindow::MainWindow(QWidget*)':
>>>> mainwindow.cpp:6: error: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: error: forward declaration of 'struct Ui::MainWindow'
>>>> mainwindow.cpp:9: error: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: error: forward declaration of 'struct Ui::MainWindow'
>>>> mainwindow.cpp:10: error: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: error: forward declaration of 'struct Ui::MainWindow'
>>>> mainwindow.cpp:11: error: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: error: forward declaration of 'struct Ui::MainWindow'
>>>> mainwindow.cpp:12: error: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: error: forward declaration of 'struct Ui::MainWindow'
>>>> mainwindow.cpp:16: error: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: error: forward declaration of 'struct Ui::MainWindow'
>>>> mainwindow.cpp:17: error: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: error: forward declaration of 'struct Ui::MainWindow'
>>>> mainwindow.cpp:62: error: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: error: forward declaration of 'struct Ui::MainWindow'
>>>> mainwindow.cpp: In destructor 'virtual MainWindow::~MainWindow()':
>>>> mainwindow.cpp:67: warning: possible problem detected in invocation 
>>>> of delete operator:
>>>> mainwindow.cpp:67: warning: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: warning: forward declaration of 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.cpp:67: note: neither the destructor nor the 
>>>> class-specific operator delete will be called, even if they are 
>>>> declared when the class is defined.
>>>> mainwindow.cpp: In member function 'virtual void 
>>>> MainWindow::changeEvent(QEvent*)':
>>>> mainwindow.cpp:73: error: invalid use of incomplete type 'struct 
>>>> QEvent'
>>>> c:\Qt\2010.02.1\qt\include/QtCore/../../src/corelib/kernel/qobject.h:62: 
>>>> error: forward declaration of 'struct QEvent'
>>>> mainwindow.cpp:74: error: incomplete type 'QEvent' used in nested 
>>>> name specifier
>>>> mainwindow.cpp:75: error: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: error: forward declaration of 'struct Ui::MainWindow'
>>>> mainwindow.cpp: In member function 'void 
>>>> MainWindow::on_action_zoomIn_triggered()':
>>>> mainwindow.cpp:95: error: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: error: forward declaration of 'struct Ui::MainWindow'
>>>> mainwindow.cpp: In member function 'void 
>>>> MainWindow::on_action_zoomOut_triggered()':
>>>> mainwindow.cpp:100: error: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: error: forward declaration of 'struct Ui::MainWindow'
>>>> mainwindow.cpp: In member function 'void 
>>>> MainWindow::on_action_zoomFit_triggered()':
>>>> mainwindow.cpp:105: error: invalid use of incomplete type 'struct 
>>>> Ui::MainWindow'
>>>> mainwindow.h:14: error: forward declaration of 'struct Ui::MainWindow'
>>>> mingw32-make[1]: Leaving directory `Q:/Academic/SVU/courses/SM-Rand 
>>>> Elkouatly/F09/project1/FactorySimulator'
>>>> mingw32-make: Leaving directory `Q:/Academic/SVU/courses/SM-Rand 
>>>> Elkouatly/F09/project1/FactorySimulator'
>>>> mingw32-make[1]: *** [obj/mainwindow.o] Error 1
>>>> mingw32-make: *** [release] Error 2
>>>> Exited with code 2.
>>>> Error while building project FactorySimulator
>>>> When executing build step 'Make'
>>>>
>>>> ------------------------------------------------------------------------
>>>>
>>>>
>>>>
>>>> -- 
>>>> Best Regards
>>>> Muhammad Bashir Al-Noimi
>>>> My Blog:http://mbnoimi.net
>>>>      
>>>> <FactorySimulator.zip>_______________________________________________
>>>> Qt-creator mailing list
>>>> Qt-creator at trolltech.com <mailto:Qt-creator at trolltech.com>
>>>> http://lists.trolltech.com/mailman/listinfo/qt-creator
>>>
>>>
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>>
>> -- 
>> Best Regards
>> Muhammad Bashir Al-Noimi
>> My Blog:http://mbnoimi.net
>>      
>> _______________________________________________
>> Qt-creator mailing list
>> Qt-creator at trolltech.com <mailto:Qt-creator at trolltech.com>
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>
>
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-- 
Best Regards
Muhammad Bashir Al-Noimi
My Blog: http://mbnoimi.net

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