Dear all, Why do I get this error from the geo file attached, could not trace it for a long time. Any help is appreciated, Best regards, Umut -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: gmshFoilHex.geo URL: <http://www.geuz.org/pipermail/gmsh/attachments/20090726/1bac9428/attachment.geo>