<div dir="ltr">Could you provide some more information that might be helpful for debugging:<div><br></div><div>1). Are you using CMake to configure your project?</div><div><br></div><div>2). Could you provide a stack trace?</div><div><br></div><div>Thanks,</div><div>Cory</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 5, 2015 at 11:55 AM, francesco.argese <span dir="ltr"><<a href="mailto:kekko84@gmail.com" target="_blank">kekko84@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
I'm having problems trying to port an application from VTK 5.10 to VTK 6.1.<br>
<br>
The application is a simple LSDyna reader which loads the frames of the<br>
animation and stores them in a vector of actors; then it uses them for a<br>
conversion.<br>
<br>
The only modification needed to compile the code with VTK 6.1 is the<br>
following one:<br>
#ifdef __VTK_5__<br>
<a href="http://mapper.at" rel="noreferrer" target="_blank">mapper.at</a>(k)->SetInput(myData.at(k).GetPointer());<br>
#else<br>
<a href="http://mapper.at" rel="noreferrer" target="_blank">mapper.at</a>(k)->SetInputData(myData.at(k).GetPointer());<br>
#endif<br>
<br>
The error at runtime is generated when I call SetMapper function.<br>
<br>
The entire code with a note on the runtime error is below.<br>
<br>
What could be the problem?<br>
<br>
Francesco<br>
<br>
<br>
---------------------------- CODE (BEGIN)<br>
-----------------------------------------<br>
int main(int argc, char **argv)<br>
{<br>
// 0) Parse command line arguments. First argument is path of dir<br>
containing LS-DYNA files<br>
if(argc != 2)<br>
{<br>
std::cout << "Usage: " << argv[0] << " directory path" << std::endl;<br>
return EXIT_FAILURE;<br>
}<br>
std::string dir= argv[1]; // Save command-line argument to dir variable<br>
<br>
// 1) Use lsDyna reader to read file from lsDyna output<br>
vtkSmartPointer<vtkLSDynaReader> reader =<br>
vtkSmartPointer<vtkLSDynaReader>::New();<br>
reader->SetFileName(dir.c_str());<br>
reader->Update();<br>
<br>
// Extract a vector of actors from lsDynaReader<br>
std::vector<std::vector<vtkSmartPointer<vtkActor>>> vectorOfFrames;<br>
// every frame is a vector of actor<br>
for(unsigned int i = 0; i < reader->GetNumberOfTimeSteps(); i++) // loop<br>
over frames<br>
{<br>
// Set frame number and update<br>
reader->SetTimeStep(i);<br>
reader->Update();<br>
<br>
vtkMultiBlockDataSet* mbds = reader->GetOutput();<br>
<br>
std::vector<vtkSmartPointer<vtkDataSetMapper>> mapper;<br>
std::vector<vtkSmartPointer<vtkDataSet>> myData;<br>
<br>
std::vector<vtkSmartPointer<vtkActor>> actorsForThisFrame;<br>
<br>
for(unsigned int k=0; k<=mbds->GetNumberOfBlocks(); k++)<br>
{<br>
// Define a new mapper (process object to be related to the new vtkActor)<br>
and add it to vector of mappers<br>
vtkSmartPointer<vtkDataSetMapper> newMapper =<br>
vtkSmartPointer<vtkDataSetMapper>::New();<br>
// newMapper->SetScalarRange(0, 10);<br>
mapper.push_back(newMapper);<br>
<br>
// Take vtkDataSet extracted from multiBlockDataset extracted from<br>
lsDynaReader<br>
myData.push_back((vtkDataSet *)mbds->GetBlock(k));<br>
<br>
// Set dataset inserted as last mapper input<br>
#ifdef __VTK_5__<br>
<a href="http://mapper.at" rel="noreferrer" target="_blank">mapper.at</a>(k)->SetInput(myData.at(k).GetPointer());<br>
#else<br>
<a href="http://mapper.at" rel="noreferrer" target="_blank">mapper.at</a>(k)->SetInputData(myData.at(k).GetPointer());<br>
#endif<br>
<br>
// add a new vtkactor to vector of vtkActors<br>
actorsForThisFrame.push_back(vtkSmartPointer<vtkActor>::New());<br>
<br>
// Set mapper created as mapper of the vtkActor<br>
actorsForThisFrame.at(k)->SetMapper(<a href="http://mapper.at" rel="noreferrer" target="_blank">mapper.at</a>(k).GetPointer()); // Here<br>
there is the run time error!!!<br>
}<br>
<br>
vectorOfFrames.push_back(actorsForThisFrame);<br>
}<br>
---------------------------- CODE (END)<br>
-----------------------------------------<br>
<br>
<br>
<br>
--<br>
View this message in context: <a href="http://vtk.1045678.n5.nabble.com/Error-porting-from-VTK-5-10-to-VTK-6-1-tp5734818.html" rel="noreferrer" target="_blank">http://vtk.1045678.n5.nabble.com/Error-porting-from-VTK-5-10-to-VTK-6-1-tp5734818.html</a><br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">Cory Quammen<br>R&D Engineer<br>Kitware, Inc.</div>
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