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

M. Bashir Al-Noimi mbnoimi at gmx.com
Sat Mar 13 08:19:14 CET 2010


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>_______________________________________________
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>
>
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-- 
Best Regards
Muhammad Bashir Al-Noimi
My Blog: http://mbnoimi.net

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