[vtkusers] How to show error messages

[Mathieu Malaterre]

jiang wrote:
> Hi, all,
> I develop one application with vtk. When I run my application, it goes well.
> However, when I end it, there is a vtk error message window flashes and
> disppeares immediately. Maybe there are some thing wrong about my code. But
> it can pass compiling and can also run. How can I get those error messages,
> then I can try to solve them?


You forgot to call ->Delete() on some vtk filter you are using.

HTH
mathieu