Metrics Machine Spreadsheet view in RF4 broken?

Kris

Is the Metrics Machine (v1.1.0) Spreadsheet View a bit broken in RF4.0b (build 2106301755)? The “Analyzing kerning” progress bar just spins for ages, and the Output Window gives:

Traceback (most recent call last):
  File "/Applications/RoboFont.app/Contents/Resources/lib/python3.7/vanilla/vanillaBase.py", line 506, in action_
    self.callback(sender)
  File "launch.py", line 363, in menuViewShowSpreadsheetCallback
  File "/Users/kris/Documents/Work/Code/RoboFont/RoboFont 3/RoboFont 3 Extensions/MetricsMachine.roboFontExt/lib/mm4/interface/documentWindow.py", line 413, in showSpreadsheet
    SpreadsheetSheet(self.w, self.font, progress)
  File "/Users/kris/Documents/Work/Code/RoboFont/RoboFont 3/RoboFont 3 Extensions/MetricsMachine.roboFontExt/lib/mm4/interface/spreadsheetSheet.py", line 72, in __init__
    self.tabs[1].topographyView = TopographyView((0, 0, -0, -0), self.tempFontWrapper, self.topographySelectionCallback)
  File "/Users/kris/Documents/Work/Code/RoboFont/RoboFont 3/RoboFont 3 Extensions/MetricsMachine.roboFontExt/lib/mm4/interface/views/topographyView.py", line 728, in __init__
    self._loadView()
  File "/Users/kris/Documents/Work/Code/RoboFont/RoboFont 3/RoboFont 3 Extensions/MetricsMachine.roboFontExt/lib/mm4/interface/views/topographyView.py", line 752, in _loadView
    self._nsObject.setCopiesOnScroll_(self.copiesOnScroll)
AttributeError: 'VMMNSScrollView' object has no attribute 'setCopiesOnScroll_'

frederik

oh thanks!

that is indeed gone...
see https://developer.apple.com/documentation/appkit/nsclipview/1532142-copiesonscroll?language=objc