Index: src/main/java/org/gvsig/expressionfield/project/documents/table/gui/EvalExpressionDialog.java
===================================================================
--- src/main/java/org/gvsig/expressionfield/project/documents/table/gui/EvalExpressionDialog.java	(revisione 42)
+++ src/main/java/org/gvsig/expressionfield/project/documents/table/gui/EvalExpressionDialog.java	(copia locale)
@@ -726,12 +729,14 @@
             for ( int i = 0; i < fds.size(); i++ ) {
                 Field field = new Field();
                 field.setFieldDescription(fds.getAttributeDescriptor(i));
-                try {
-                    field.eval(interpreter);
-                } catch (BSFException e) {
-                    e.printStackTrace();
+                if (field.getName() != "GEOMETRY") {
+	                try {
+	                    field.eval(interpreter);
+	                } catch (BSFException e) {
+	                    e.printStackTrace();
+	                }
+	                lm.addOperator(field);
                 }
-                lm.addOperator(field);
             }
 
             listFields.addMouseListener(new MouseListener() {