<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>Hi David,</span></div><div><span>Yes, this was the problem.</span></div><div><span>Thank you for help!</span></div><div><span><br></span></div><div><span>Dora</span></div><div><br></div><div style="font-size: 12pt; font-family: 'times new roman', 'new york', times, serif; "><div style="font-size: 12pt; font-family: 'times new roman', 'new york', times, serif; "><font size="2" face="Arial"><hr size="1"><b><span style="font-weight:bold;">From:</span></b> David Gobbi <david.gobbi@gmail.com><br><b><span style="font-weight: bold;">To:</span></b> Dora Szasz <dora.szasz@yahoo.com><br><b><span style="font-weight: bold;">Cc:</span></b> "vtkusers@vtk.org" <vtkusers@vtk.org><br><b><span style="font-weight: bold;">Sent:</span></b> Friday, June 10, 2011 12:59 AM<br><b><span style="font-weight:
bold;">Subject:</span></b> Re: [vtkusers] HELP with vtkVolumePicker error<br></font><br>
Hi Dora,<br><br>You might be running an old version of VTK. The vtkVolumePicker class<br>was introduced in VTK 5.6. The VolumePicker.tcl and VolumePickerCrop.tcl<br>examples are run as part of the nightly dashboard, so they are known to work.<br><br> - David<br><br><br>On Thu, Jun 9, 2011 at 2:37 PM, Dora Szasz <<a ymailto="mailto:dora.szasz@yahoo.com" href="mailto:dora.szasz@yahoo.com">dora.szasz@yahoo.com</a>> wrote:<br>> Hello,<br>> I have tried the VolumePicker.tcl and VolumePickerCrop.tcl example provided<br>> in the Examples part, but a strange error appeared: "invalid command name<br>> "vtkVolumePicker" while executing "vtkVolumePicker picker" -line 154.<br>> Actually is the line where the picker object is declared.<br>> Any other example works, so I have made the wrapping Tcl part, but I don't<br>> know what is the problem with this class.<br>> Can you please help me?<br>> Thank
you!<br><br><br></div></div></div></body></html>