Problem 251

My geometry compiles ok, so i am hopefully that the boolean operation is
working, but when i try to visualize my setup within OGLIX i get the following
messages:

# draw scene
#
/vis/drawVolume
/vis/scene/create
New empty scene "scene-1" created.
/vis/scene/add/volume world
First occurrence of "MOTH", copy no. 0, found at depth 0,
  with further requested depth of descent -1, has been added to scene "scene-1"
/vis/sceneHandler/attach
Scene "scene-1" attached to scene handler "scene-handler-0.
/vis/viewer/refresh
Refreshing viewer "viewer-0 (OpenGLImmediateX)"...
Traversing scene data...
BooleanProcessor::modifyReference : could not find the edge, iface=169,
i1,i2=126,125, iref=265
BooleanProcessor: boolean operation failed
BooleanProcessor::execute : unknown faces !!!
BooleanProcessor: boolean operation failed
BooleanProcessor::modifyReference : could not find the edge, iface=97,
i1,i2=51,52, iref=217
BooleanProcessor: boolean operation failed
BooleanProcessor::execute : unknown faces !!!
BooleanProcessor: boolean operation failed
Viewer "viewer-0 (OpenGLImmediateX)" refreshed.
  (You might also need "/vis/viewer/update".)
/vis/viewer/update


I have looked in source/geometry and cant find any code that sheds any light on
this situation. Is this a problem? Are my boolean operations working or not? Or
this just a visualization problem?