[Insight-users] ITK, VTK and QT

[DiLLa HaNdiNi]

Dear All,

I am a student trying to build a GUI to combine ITK, VTK and QT. I am
using MSVC 6, SP6. I did not use CMake to configure the project, yet I used
manual addition of library and header files in project settings.
As I am still new in this, I started by trying the program in "Getting
Started II" tutorial. In the QT GUI I make a button to execute this program.
I managed to compile, link and run. Yet, when the button is clicked, it
doesn't perform as expected. There is a run time error message appearing,
and the program aborted. While compiling, there is no error, yet there are
several warnings that I appended below.
I have no idea of how to deal about this.
I really need suggestions.
Thank you in advance.

While compiling, there are several warnings as follows:

--------------------Configuration: Regn - Win32 Debug--------------------
UICing regndialog.ui...
Performing Custom Build Step on .\vtkQtRenderWindowInteractor.h
Performing Custom Build Step on .\regndialogimpl.h
Compiling...
main.cpp
moc_regndialog.cpp
moc_regndialogimpl.cpp
moc_vtkQtRenderWindowInteractor.cpp
regndialog.cpp
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(134) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(135) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(136) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(137) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(138) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(139) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(140) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(141) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(142) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(143) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(144) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(145) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(146) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(147) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(148) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkeventobject.h(150) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::EventObject' with
/GR-; unpredictable behavior may result
c:\itksource\itksrc\itkbasic\code\common\itkobjectfactory.h(53) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::LightObject' with
/GR-; unpredictable behavior may result
        c:\itksource\itksrc\itkbasic\code\common\itkobjectfactory.h(51) :
while compiling class-template member function 'class
itk::SmartPointer<class itk::MutexLock> __cdecl itk::ObjectFactory<class
itk::MutexLock>::Create(void)'
c:\itksource\itksrc\itkbasic\code\common\itkobjectfactory.h(53) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::LightObject' with
/GR-; unpredictable behavior may result
        c:\itksource\itksrc\itkbasic\code\common\itkobjectfactory.h(51) :
while compiling class-template member function 'class
itk::SmartPointer<class itk::MultiThreader> __cdecl itk::ObjectFactory<class
itk::MultiThreader>::Create(void)'
c:\itksource\itksrc\itkbasic\code\common\itkobjectfactory.h(53) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::LightObject' with
/GR-; unpredictable behavior may result
        c:\itksource\itksrc\itkbasic\code\common\itkobjectfactory.h(51) :
while compiling class-template member function 'class
itk::SmartPointer<class itk::FastMutexLock> __cdecl itk::ObjectFactory<class
itk::FastMutexLock>::Create(void)'
c:\itksource\itksrc\itkbasic\code\common\itkobjectfactory.h(53) : warning
C4541: 'dynamic_cast' used on polymorphic type 'class itk::LightObject' with
/GR-; unpredictable behavior may result
        c:\itksource\itksrc\itkbasic\code\common\itkobjectfactory.h(51) :
while compiling class-template member function 'class
itk::SmartPointer<class itk::LightProcessObject> __cdecl
itk::ObjectFactory<class itk::LightProcessObject>::Create(void)'
c:\program files\microsoft visual studio\vc98\include\vector(156) : warning
C4018: '<' : signed/unsigned mismatch
        c:\program files\microsoft visual studio\vc98\include\vector(156) :
while compiling class-template member function 'void __thiscall
std::vector<unsigned int,class std::allocator<unsigned int>
>::insert(unsigned int *,unsigned int,const unsig
ned int &)'
c:\program files\microsoft visual studio\vc98\include\vector(167) : warning
C4018: '<' : signed/unsigned mismatch
        c:\program files\microsoft visual studio\vc98\include\vector(156) :
while compiling class-template member function 'void __thiscall
std::vector<unsigned int,class std::allocator<unsigned int>
>::insert(unsigned int *,unsigned int,const unsig
ned int &)'
c:\program files\microsoft visual studio\vc98\include\vector(156) : warning
C4018: '<' : signed/unsigned mismatch
        c:\program files\microsoft visual studio\vc98\include\vector(156) :
while compiling class-template member function 'void __thiscall
std::vector<long,class std::allocator<long> >::insert(long *,unsigned
int,const long &)'
c:\program files\microsoft visual studio\vc98\include\vector(167) : warning
C4018: '<' : signed/unsigned mismatch
        c:\program files\microsoft visual studio\vc98\include\vector(156) :
while compiling class-template member function 'void __thiscall
std::vector<long,class std::allocator<long> >::insert(long *,unsigned
int,const long &)'
vtkQtRenderWindow.cpp
vtkQtRenderWindowInteractor.cpp
Generating Code...
Linking...
   Creating library Debug/Regn.lib and object Debug/Regn.exp

Regn.exe - 0 error(s), 24 warning(s)
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