QGIS » SEXTANTE

It is not possible to remove added variables or actions. Sextante always returns this message "Other elements depend on the selected one. Remove them before trying to remove them" regardless of the user does.

I also tried to remove "Add field field to attributes table" and got this error:

An error has occured while executing Python code:

Traceback (most recent call last):
File "C:/Users/fd/.qgis//python/plugins\sextante\modeler\ModelerGraphicItem.py", line 84, in removeElement
if not self.model.removeAlgorithm(self.elementIndex):
File "C:/Users/fd/.qgis//python/plugins\sextante\modeler\ModelerAlgorithm.py", line 161, in removeAlgorithm
val = self.algOutputs[index][out.name]
KeyError: 'OUTPUT_LAYER'

Python version:
2.7.2 (default, Jun 12 2011, 15:08:59) [MSC v.1500 32 bit (Intel)]

QGIS version:
1.8.0-Lisboa Lisboa, 6416f38

Python path: ['C:/Users/fd/.qgis//python/plugins\\sextante_taudem', 'C:/Users/fd/.qgis//python/plugins\\sextante', 'C:/Users/fd/.qgis//python/plugins\\ogrprocessing', 'C:/OSGeo4W/apps/qgis/./python', 'C:/Users/fd/.qgis//python', 'C:/Users/fd/.qgis//python/plugins', 'C:/OSGeo4W/apps/qgis/./python/plugins', 'C:\\OSGeo4W\\apps\\orfeotoolbox\\python', 'C:\\', 'C:\\OSGeo4W\\bin\\python27.zip', 'C:\\OSGeo4W\\apps\\Python27\\DLLs', 'C:\\OSGeo4W\\apps\\Python27\\lib', 'C:\\OSGeo4W\\apps\\Python27\\lib\\plat-win', 'C:\\OSGeo4W\\apps\\Python27\\lib\\lib-tk', 'C:\\OSGeo4W\\apps\\qgis\\bin', 'C:\\OSGeo4W\\apps\\Python27', 'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages', 'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\PIL', 'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\win32', 'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\win32\\lib', 'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\Pythonwin', 'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\wx-2.8-msw-unicode', 'C:\\OSGeo4W\\apps\\qgis\\python\\plugins\\fTools\\tools', 'D:/Filipe Trabalho/WebGIS/HABEAS_Nacional/Versoes_finais', 'C:\\Users\\fd\\.qgis\\python\\plugins\\qgis2kml', 'C:\\Users\\fd\\.qgis\\python\\plugins\\qgis2kml']