[processing] Better error reporting in point on surface

qgis · Jul 17, 2017 · 246685b · 246685b
1 parent 2b2d5e3
commit 246685b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/plugins/processing/algs/qgis/PointOnSurface.py b/python/plugins/processing/algs/qgis/PointOnSurface.py
@@ -83,7 +83,7 @@ def processAlgorithm(self, parameters, context, feedback):
             if input_geometry:
                 output_geometry = input_geometry.pointOnSurface()
                 if not output_geometry:
-                    raise QgsProcessingException(self.tr('Error calculating point on surface. Check the message log for GEOS errors.'))
+                    raise QgsProcessingException(self.tr('Error calculating point on surface: `{error_message}`'.format(error_message=output_geometry.error())))
 
                 output_feature.setGeometry(output_geometry)