I&#39;m running stable version of freesurfer 4.05 on 64 bit ubuntu 7.10.<br>&nbsp;Every time when I tried to run the qdec, it generated the error message below.<br><br><br>Reading /apps/freesurfer/freesurfer/lib/tcl/tkUtils.tcl<br>
<br>Using /apps/freesurfer/freesurfer/lib/tcl/fsgdfPlot.tcl<br>X Error of failed request:&nbsp; BadMatch (invalid parameter attributes)<br>&nbsp; Major opcode of failed request:&nbsp; 66 (X_PolySegment)<br>&nbsp; Serial number of failed request:&nbsp; 6022<br>
&nbsp; Current serial number in output stream:&nbsp; 6025<br><br>[1]&nbsp;&nbsp;&nbsp; Exit 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; qdec<br><br><br>anyone know what&#39;s the problem?<br>thanks <br>Lan<br>