<html><head><meta http-equiv="Content-Type" content="text/html; charset=windows-1252"></head><body><div><div style="font-family: Calibri,sans-serif; font-size: 11pt;">Hello,<br><br>I am getting an error when trying to use any algorithm in the graphical modeler. Either dragging it or double clicking, and no matter which algorithm I choose, I am getting the following error:<br><br>'An error has occurred while executing Python code: <br><br>NameError: global name 'QTextBrowser' is not defined <br><br>Traceback (most recent call last):<br> File "C:/PROGRA~1/QGIS21~1.4/apps/qgis-ltr/./python/plugins\processing\modeler\ModelerDialog.py", line 94, in _dropEvent<br> self._addAlgorithm(alg.getCopy(), event.pos())<br> File "C:/PROGRA~1/QGIS21~1.4/apps/qgis-ltr/./python/plugins\processing\modeler\ModelerDialog.py", line 429, in _addAlgorithm<br> dlg = ModelerParametersDialog(alg, self.alg)<br> File "C:/PROGRA~1/QGIS21~1.4/apps/qgis-ltr/./python/plugins\processing\modeler\ModelerParametersDialog.py", line 64, in __init__<br> self.setupUi()<br> File "C:/PROGRA~1/QGIS21~1.4/apps/qgis-ltr/./python/plugins\processing\modeler\ModelerParametersDialog.py", line 172, in setupUi<br> self.txtHelp = QTextBrowser()<br>NameError: global name 'QTextBrowser' is not defined<br><br><br>Python version: 2.7.4 (default, Apr 6 2013, 19:54:46) [MSC v.1500 32 bit (Intel)] <br>QGIS version: 2.14.4-Essen Essen, 634f24b <br><br>Python Path:<br><br>· C:/PROGRA~1/QGIS21~1.4/apps/qgis-ltr/./python/plugins\processing<br><br>· C:/PROGRA~1/QGIS21~1.4/apps/qgis-ltr/./python<br><br>· C:/Users/{user}/.qgis2/python<br><br>· C:/Users/{user}/.qgis2/python/plugins<br><br>· C:/PROGRA~1/QGIS21~1.4/apps/qgis-ltr/./python/plugins<br><br>· C:\PROGRA~1\QGIS21~1.4\apps\Python27\lib\site-packages\matplotlib-1.3.1-py2.7-win32.egg<br><br>· C:\PROGRA~1\QGIS21~1.4\bin\python27.zip<br><br>· C:\PROGRA~1\QGIS21~1.4\apps\Python27\DLLs<br><br>· C:\PROGRA~1\QGIS21~1.4\apps\Python27\lib<br><br>· C:\PROGRA~1\QGIS21~1.4\apps\Python27\lib\plat-win<br><br>· C:\PROGRA~1\QGIS21~1.4\apps\Python27\lib\lib-tk<br><br>· C:\PROGRA~1\QGIS21~1.4\bin<br><br>· C:\PROGRA~1\QGIS21~1.4\apps\Python27<br><br>· c:\progra~1\qgis21~1.4\apps\python27\lib\site-packages\jinja2-2.7.2-py2.7.egg<br><br>· c:\progra~1\qgis21~1.4\apps\python27\lib\site-packages\markupsafe-0.23-py2.7-win32.egg<br><br>· c:\progra~1\qgis21~1.4\apps\python27\lib\site-packages\python_dateutil-2.2-py2.7.egg<br><br>· c:\progra~1\qgis21~1.4\apps\python27\lib\site-packages\pytz-2014.2-py2.7.egg<br><br>· c:\progra~1\qgis21~1.4\apps\python27\lib\site-packages\shapely-1.2.18-py2.7-win32.egg<br><br>· C:\PROGRA~1\QGIS21~1.4\apps\Python27\lib\site-packages<br><br>· C:\PROGRA~1\QGIS21~1.4\apps\Python27\lib\site-packages\PIL<br><br>· C:\PROGRA~1\QGIS21~1.4\apps\Python27\lib\site-packages\win32<br><br>· C:\PROGRA~1\QGIS21~1.4\apps\Python27\lib\site-packages\win32\lib<br><br>· C:\PROGRA~1\QGIS21~1.4\apps\Python27\lib\site-packages\Pythonwin<br><br>· C:\PROGRA~1\QGIS21~1.4\apps\Python27\lib\site-packages\wx-2.8-msw-unicode<br><br>· C:/Users/{user}/.qgis2//python<br><br>C:\PROGRA~1\QGIS21~1.4\apps\qgis-ltr\python\plugins\fTools\tools<br><br>'<br><br>Seems like an installation or route problem. Is there any way to fix it without reinstalling? Thank you in advance<br><br>Regards, <br>Roman<br></div></div></body></html>