An error has occured while executing Python code: Traceback (most recent call last): File "C:/PROGRA~1/QGIS/apps/qgis/./python/plugins\processing\modeler\ModelerArrowItem.py", line 78, in paint startPt = self.startItem.getLinkPointForOutput(self.startIndex) File "C:/PROGRA~1/QGIS/apps/qgis/./python/plugins\processing\modeler\ModelerGraphicItem.py", line 288, in getLinkPointForOutput text = self.getAdjustedText(self.element.algorithm.outputs[outputIndex].description) IndexError: list index out of range Python version: 2.7.5 (default, May 15 2013, 22:44:16) [MSC v.1500 64 bit (AMD64)] QGIS version: 2.8.2-Wien Wien, 1b929ef Python path: ['C:/PROGRA~1/QGIS/apps/qgis/./python/plugins\\processing', 'C:/PROGRA~1/QGIS/apps/qgis/./python', u'C:/Users/Dalen W. Brauner/.qgis2/python', u'C:/Users/Dalen W. Brauner/.qgis2/python/plugins', 'C:/PROGRA~1/QGIS/apps/qgis/./python/plugins', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\matplotlib-1.3.1-py2.7-win-amd64.egg', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\nose-1.3.3-py2.7.egg', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\tornado-4.0.1-py2.7-win-amd64.egg', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\backports.ssl_match_hostname-3.4.0.2-py2.7.egg', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\certifi-14.05.14-py2.7.egg', 'C:\\PROGRA~1\\QGIS\\apps\\grass\\GRASS-~1.3\\etc\\python', 'C:\\Program Files\\QGIS\\bin', 'C:\\Program Files\\QGIS\\bin\\python27.zip', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\DLLs', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\plat-win', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\lib-tk', 'C:\\PROGRA~1\\QGIS\\apps\\Python27', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\PIL', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\jinja2-2.7.2-py2.7.egg', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\markupsafe-0.23-py2.7-win-amd64.egg', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\pytz-2012j-py2.7.egg', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\win32', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\win32\\lib', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\Pythonwin', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\Shapely-1.2.18-py2.7-win-amd64.egg', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\six-1.3.0-py2.7.egg', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\wx-2.8-msw-unicode', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\xlrd-0.9.2-py2.7.egg', 'C:\\PROGRA~1\\QGIS\\apps\\Python27\\lib\\site-packages\\xlwt-0.7.5-py2.7.egg', u'C:/Users/Dalen W. Brauner/.qgis2//python', 'C:\\PROGRA~1\\QGIS\\apps\\qgis\\python\\plugins\\fTools\\tools']