save display to image button broken

[cmbarton]

The save display to image button is now broken in GRASS 7.4.1 and up. It works in 7.2.2.

It produces the following error:

Traceback (most recent call last):
  File "/Applications/GRASS-7.5.app/Contents/Resources/gui/w
xpython/mapdisp/frame.py", line 626, in SaveToFile

filetype, ltype = self._prepareSaveToFile()
  File "/Applications/GRASS-7.5.app/Contents/Resources/gui/w
xpython/mapdisp/frame.py", line 802, in _prepareSaveToFile

filetype, ltype = GetImageHandlers(img)
  File "/Applications/GRASS-7.5.app/Contents/Resources/gui/w
xpython/gui_core/dialogs.py", line 1834, in GetImageHandlers

for h in image.GetHandlers():
AttributeError
:
'Image' object has no attribute 'GetHandlers'

[cmbarton]

Because the cartographic composer doesn't work either in 7.4.1 and above, I'm escalating this to blocker because there is no way to get a map image out of GRASS.