On Tue, Mar 31, 2009 at 12:01 PM, John Drescher <drescherjm at gmail.com> wrote: > 2009/3/31 panyuebit <panyuebit at 163.com>: >> Thank you SO much for your help. >> I do build vtk from source. > Check your VTK build. If you have no vtkcommon.lib then the build was not successful for some reason. John