I got that mesage when i try to load the example. Now i'm trying to model a cylindrical probe inside a plasma. The problem is when i try to convert the group, i got error message. When i load my *.geo file, the physical group doesn't seems to be loaded into the group edito. when i use the add function to create group for each points, lines, surfaces and volume (as in the example) and when i print the geo group, i got this message in the log;
Geometrical Group Id1
Geometrical Group Name SURFACE GROUP(1)
Geometrical Group Type None
Geometrical Group Description SURFACE
Geometrical Group Visible None
Geometrical Group Settings 0
Geometrical Group Material Id 0 of Type/Name ITO, default
Geometrical Group ElecNode Id 0 of Type/Name Spacecraft ground (ElecNode-0)
Geometrical Group Plasma Id 200 of Type/Name Spacecraft, default
Geometrical Group Number of Element 0
Geometrical Group Element Id List
RE : NumKernelParamList of Elements defined
compare that with the example provided;
Geometrical Group Id56
Geometrical Group Name SURFACE GROUP(56)
Geometrical Group Type SURFACE GROUP
Geometrical Group Description SURFACE
Geometrical Group Visible None
Geometrical Group Settings 0
Geometrical Group Material Id 0 of Type/Name ITO, default
Geometrical Group ElecNode Id 0 of Type/Name Spacecraft ground (ElecNode-0)
Geometrical Group Plasma Id 200 of Type/Name Spacecraft, default
Geometrical Group Number of Element 8
Geometrical Group Element Id List
invalid link : 53, 47, 51, 45, 49, 43, 41, 55(Illegal character in path at index 3: 53, 47, 51, 45, 49, 43, 41, 55)List of Elements defined
It seems that the group that i created is not recognised by the group editor as it has no group type and element.
How do you actually transferred the geo group into the workspace?