<html dir="ltr"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style id="owaParaStyle" type="text/css">P {margin-top:0;margin-bottom:0;}</style> </head> <body ocsi="0" fpstyle="1"> <div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Dear all, I'm rather new with Gate and am trying to simulate the NEMA IEC 2001 phantom from the opengate website (NEMA_IEC_2001.mac). I'm running the Virtual Machine of Gate (vGate 6.2). When trying to visualize the phantom in vGate, I get the following Geant4 error: [Core-0] Initialization of geometry -------- EEEE ------- G4Exception-START -------- EEEE ------- *** G4Exception : GeomSolids0002 issued by : G4Sphere::G4Sphere() Invalid radii for Solid: sphere10_solid pRmin = 10, pRmax = 6 *** Fatal Exception *** core dump *** -------- EEEE -------- G4Exception-END --------- EEEE ------- I couldn't find a solution on the mailing list, but I was hoping someone has experienced the same problem and has found a way to solve it. Does anyone know how to solve this error? Thank you in advance, Kind regards, Floris van Velden VU University Medical Center Amsterdam, The Netherlands </div> </body> </html>