The Molecular Graphics Laboratory Forum

Hi everyone,

I am a new user to MGLTools and my general knowledge in such programs is limited. I have started doing the tutorials and when I follow the "Add on" tutorial for the molecular electrostatics I get the following error on computing the isocontour potential, could you please advise me on that?

Thanks!!

IDLE 1.2.2 ==== No Subprocess ====
>>> Warning: Module "lbiemesher" could not be imported.
Node "UTMesher" was not added to the Library.

STATS:
minimum: -1408.46
maximum: 1161.95
mean: 0.481315487028
standard deviation: 16.0331699868
WARNING: Keyword inheritLineStipple not recognized for root
WARNING: Keyword inheritShadeModel not recognized for root
WARNING: Keyword SharpColorBoundaries not recognized for root
WARNING: Keyword cull not recognized for root
WARNING: Keyword inheritPolygonStipple not recognized for root
WARNING: Keyword antiAliased not recognized for root

***********************************************************
*** ERROR while executing node: +polygons
***********************************************************
Traceback (most recent call last):
File "C:\Program Files\MGLTools 1.5.4\MGLToolsPckgs\Updates\nightly_2010_01_21\NetworkEditor\itemBase.py", line 568, in run
stat = self.computeFunction()
File "C:\Program Files\MGLTools 1.5.4\MGLToolsPckgs\Updates\nightly_2010_01_21\NetworkEditor\items.py", line 1682, in computeFunction
stat = apply( self.dynamicComputeFunction, tuple(lArgs) )
File "<string>", line 9, in doit
File "C:\Program Files\MGLTools 1.5.4\MGLToolsPckgs\Updates\nightly_2010_01_21\DejaVu\VisionInterface\GeometryNodes.py", line 201, in doit
self.addingEntries(name)
File "C:\Program Files\MGLTools 1.5.4\MGLToolsPckgs\Updates\nightly_2010_01_21\DejaVu\VisionInterface\GeometryNodes.py", line 500, in addingEntries
lenMoreGeoms = self.appendGeometry(name)
File "C:\Program Files\MGLTools 1.5.4\MGLToolsPckgs\Updates\nightly_2010_01_21\DejaVu\VisionInterface\GeometryNodes.py", line 1099, in appendGeometry
self.removePreviousGeomWithSameName(name)
File "C:\Program Files\MGLTools 1.5.4\MGLToolsPckgs\Updates\nightly_2010_01_21\DejaVu\VisionInterface\GeometryNodes.py", line 388, in removePreviousGeomWithSameName
self.naming(name)
File "C:\Program Files\MGLTools 1.5.4\MGLToolsPckgs\Updates\nightly_2010_01_21\DejaVu\VisionInterface\GeometryNodes.py", line 445, in naming
self.removeSingleGeomAndReparentChildren(self.geom())
File "C:\Program Files\MGLTools 1.5.4\MGLToolsPckgs\Updates\nightly_2010_01_21\DejaVu\VisionInterface\GeometryNodes.py", line 313, in removeSingleGeomAndReparentChildren
geom.viewer.RemoveObject(geom)
File "C:\Program Files\MGLTools 1.5.4\MGLToolsPckgs\Updates\nightly_2010_01_21\DejaVu\Viewer.py", line 1572, in RemoveObject
self._RemoveObjectRec(obj)
File "C:\Program Files\MGLTools 1.5.4\MGLToolsPckgs\Updates\nightly_2010_01_21\DejaVu\Viewer.py", line 1522, in _RemoveObjectRec
raise RuntimeError('attempt to remove a protected object from the DejaVu viewer: %s'%obj)
RuntimeError: attempt to remove a protected object from the DejaVu viewer: <DejaVu.IndexedPolygons.IndexedPolygons> +polygons with 5568 vertices and 11128 faces