[xcrysden] xcrysden crashes while displaying thermometer

[Gabriele Sclauzero]

Dear Tone and users,

    I met a problem when trying to display a 3D charge density plot. I 
can visualize the density, but when I select the option to display the 
color thermometer (and then click "submit"), the program crashes with 
the following error message

reading PRIMCOORD
reading CONVCOORD
Number of Atoms:  398
Number of Frames: 12
natoms: 398 , ndel: 0
Filtered number of atoms: 398
Estimated number of bonds = 1174
sInfo(dim) = 3; periodic(dim) = 3
coordinate system orientation is right
X Error of failed request:  BadValue (integer parameter out of range for 
operation)
   Major opcode of failed request:  91 (X_QueryColors)
   Value in failed request:  0xff000000
   Serial number of failed request:  49383
   Current serial number in output stream:  49383


Any idea of how to locate the problem?

Regards,

GS

-- 

Gabriele Sclauzero, EPFL SB ITP CSEA
PH H2 462, Station 3, CH-1015 Lausanne