Hi,
On 06/06/2012 08:08 AM, Lodron, Gerald wrote:
Yupp, it seems that we have an older version of mitk and it seems that
the actual one does not have this bug. The problem is that we
developed a software which uses mitk which is currently in medical
software certification process (ISO 13485) and that it is not possible
to update the mitk toolkit any more during clinical trial , only
critical bug fixes like this one would be allowed (by writing an huge
amount of change request documents)….
Sounds familiar.
So if I look at the git the only thing you did is changing the
SmartPointer into a weak pointer in mitkDisplayCoordinateOperation.h ?
Yes, that fixed the bug.
Thanks for your help, would never found it otherwise…
You are welcome.
- Sascha
*Von:*Sascha Zelzer [mailto:[email protected]]
*Gesendet:* Freitag, 01. Juni 2012 16:49
*An:* Lodron, Gerald
*Cc:* MITK ([email protected])
*Betreff:* Re: [mitk-users] Crash on closing mitk App
Hi,
thanks for reporting this. What MITK version are you using?
We had a very similar problem which has been fixed since then:
http://bugs.mitk.org/show_bug.cgi?id=4733
It very much looks like there is a "wrong" destruction order: Methods
called from desctructors try to access static members of objects which
are probably gone already.
- Sascha
On 05/24/2012 02:22 PM, Lodron, Gerald wrote:
Hello
Sometimes (not very often) when i close my mitk App (but it also seems
to happen in ExtApp) i get a crash on mitkVtkLayerController at line
54 (see following) in “find” function of the static std::map of the
RemoveInstance function:
void mitk::VtkLayerController::RemoveInstance(vtkRenderWindow* renWin)
{
vtkLayerControllerMapType::iterator mapit =
s_LayerControllerMap.find(renWin);
if(mapit != s_LayerControllerMap.end())
{
deletemapit->second;
s_LayerControllerMap.erase( mapit );
}
}
It seems that this is a threading problem of mitk since renWin is not
a Nullpointer and the static variable s_LayerControllerMap also
exists. Has anyone a clue what I am making or what mitk is making
wrong? I have no idea how the debug this…
Here my call stack but I think it will not help much:
mitkCore.dll!std::_Tree<std::_Tmap_traits<vtkRenderWindow
const * __ptr64,mitk::VtkLayerController *
__ptr64,std::less<vtkRenderWindow const *
__ptr64>,std::allocator<std::pair<vtkRenderWindow const * __ptr64
const,mitk::VtkLayerController * __ptr64> >,0> >::_Lbound(const
vtkRenderWindow * const & _Keyval=0x00000000098f3030) Line 1264 + 0xa
bytes C++
mitkCore.dll!std::_Tree<std::_Tmap_traits<vtkRenderWindow
const * __ptr64,mitk::VtkLayerController *
__ptr64,std::less<vtkRenderWindow const *
__ptr64>,std::allocator<std::pair<vtkRenderWindow const * __ptr64
const,mitk::VtkLayerController * __ptr64> >,0> >::lower_bound(const
vtkRenderWindow * const & _Keyval=0x00000000098f3030) Line 1004 + 0xf
bytes C++
mitkCore.dll!std::_Tree<std::_Tmap_traits<vtkRenderWindow
const * __ptr64,mitk::VtkLayerController *
__ptr64,std::less<vtkRenderWindow const *
__ptr64>,std::allocator<std::pair<vtkRenderWindow const * __ptr64
const,mitk::VtkLayerController * __ptr64> >,0> >::find(const
vtkRenderWindow * const & _Keyval=0x00000000098f3030) Line 978 + 0x1a
bytes C++
mitkCore.dll!mitk::VtkLayerController::RemoveInstance(vtkRenderWindow
* renWin=0x00000000098f3030) Line 54 + 0x19 bytes C++
mitkCore.dll!mitk::BaseRenderer::~BaseRenderer() Line
239 C++
mitkCore.dll!mitk::VtkPropRenderer::~VtkPropRenderer() Line
133 + 0x64 bytes C++
mitkCore.dll!mitk::VtkPropRenderer::`vector deleting
destructor'() + 0x85 bytes C++
ITKCommon.dll!itk::LightObject::UnRegister() Line 201 + 0x31
bytes C++
ITKCommon.dll!itk::Object::UnRegister() Line 339 C++
mitkCore.dll!itk::SmartPointer<mitk::BaseRenderer>::UnRegister() Line
148 C++
mitkCore.dll!itk::SmartPointer<mitk::BaseRenderer>::~SmartPointer<mitk::BaseRenderer>()
Line 65 C++
mitkCore.dll!mitk::DisplayCoordinateOperation::~DisplayCoordinateOperation()
Line 55 + 0xe bytes C++
mitkCore.dll!mitk::DisplayCoordinateOperation::`vector
deleting destructor'() + 0x7f bytes C++
mitkCore.dll!mitk::OperationEvent::~OperationEvent() Line
139 + 0x37 bytes C++
mitkCore.dll!mitk::OperationEvent::`vector deleting
destructor'() + 0x7f bytes C++
mitkCore.dll!mitk::LimitedLinearUndo::ClearList(std::vector<mitk::UndoStackItem
*,std::allocator<mitk::UndoStackItem *> > *
list=[1](0x000000000fd1f150 {m_Destination=0x0000000009b28c20
m_Operation=0x0000000004090980 m_UndoOperation=0x000000000fd38ec0
...})) Line 40 + 0x30 bytes C++
mitkCore.dll!mitk::LimitedLinearUndo::~LimitedLinearUndo()
Line 31 C++
mitkCore.dll!mitk::VerboseLimitedLinearUndo::~VerboseLimitedLinearUndo()
Line 28 + 0xa bytes C++
mitkCore.dll!mitk::VerboseLimitedLinearUndo::`vector deleting
destructor'() + 0x85 bytes C++
ITKCommon.dll!itk::LightObject::UnRegister() Line 201 + 0x31
bytes C++
ITKCommon.dll!itk::Object::UnRegister() Line 339 C++
mitkCore.dll!itk::SmartPointer<mitk::UndoModel>::UnRegister() Line
148 C++
mitkCore.dll!itk::SmartPointer<mitk::UndoModel>::~SmartPointer<mitk::UndoModel>()
Line 65 C++
mitkCore.dll!`dynamic atexit destructor for
'mitk::UndoController::m_CurUndoModel''() + 0x26 bytes C++
mitkCore.dll!_CRT_INIT(void * hDllHandle=0x000007feeab90000,
unsigned long dwReason=0, void * lpreserved=0x0000000000000001) Line
446 C
mitkCore.dll!__DllMainCRTStartup(void *
hDllHandle=0x000007feeab90000, unsigned long dwReason=0, void *
lpreserved=0x0000000000000001) Line 557 + 0x13 bytes C
mitkCore.dll!_DllMainCRTStartup(void *
hDllHandle=0x000007feeab90000, unsigned long dwReason=0, void *
lpreserved=0x0000000000000001) Line 508 C
ntdll.dll!0000000077604371()
[Frames below may be incorrect and/or missing, no symbols
loaded for ntdll.dll]
ntdll.dll!0000000077604180()
msvcr90d.dll!__crtExitProcess(int status=0) Line 732 C
msvcr90d.dll!doexit(int code=0, int quick=0, int
retcaller=0) Line 645 C
msvcr90d.dll!exit(int code=0) Line 413 C
ReDeformApp.exe!__tmainCRTStartup() Line 595 C
> ReDeformApp.exe!mainCRTStartup() Line 399 C
kernel32.dll!000000007728652d()
ntdll.dll!000000007760c521()
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