delete a feature, in a way that you know that the changes will cause a conflict
open the "merge conflicts" dialog
when choosing the conflict to resolve:
Traceback (most recent call last):
File "C:/Users/qgis/.qgis2/python/plugins\geogig\gui\dialogs\conflictdialog.py", line 163, in treeItemClicked
self.updateCurrentPath()
File "C:/Users/qgis/.qgis2/python/plugins\geogig\gui\dialogs\conflictdialog.py", line 169, in updateCurrentPath
self.showFeatureAttributes()
File "C:/Users/qgis/.qgis2/python/plugins\geogig\gui\dialogs\conflictdialog.py", line 271, in showFeatureAttributes
values = (conflictItem.origin[name], conflictItem.local[name], conflictItem.remote[name])
TypeError: 'NoneType' object has no attribute '__getitem__'