Did the suggested fix work for you at all?

If not, please let us know what version of MyPaint you're running. We can't begin to investigate this problem unless we know that.

PLEASE HELP!! :(

version: Windows ( 32bit )

I have tried uninstalling it and re installing it a couple of times and the scratch pad will not open when i either click on the shortcut on the tool bar or even try to access it through the file menu,
and when i try to open a previously saved scratchpad/image to the scratch pad, a 'Bug Detected' window pops up revealing these details:

Traceback (most recent call last):
File "C:\Program Files\MyPaint\library.zip\gui\drawwindow.py", line 843, load_scratchpad_cb(no details)
current_pad = self.app.filehandler.get_scratchpad_autosave()
self.app.filehandler.open_scratchpad_dialog()
# Check to see if a file has been opened outside of the scratchpad directory
File "C:\Program Files\MyPaint\library.zip\gui\filehandling.py", line 421, open_scratchpad_dialog(no details)
self.app.scratchpad_filename = dialog.get_filename().decode('utf-8')
self.open_scratchpad(self.app.scratchpad_filename)
finally:
File "C:\Program Files\MyPaint\library.zip\gui\filehandling.py", line 274, open_scratchpad(no details)
print 'Loaded scratchpad from', self.app.scratchpad_filename
self.app.scratchpad_doc.reset_view_cb(None)
File "C:\Program Files\MyPaint\library.zip\gui\document.py", line 559, reset_view_cb(no details)
if reset_all or ('Rotation' in command_name):
self.tdw.set_rotation(0.0)
if reset_all or ('Zoom' in command_name):
File "C:\Program Files\MyPaint\library.zip\gui\tileddrawwidget.py", line 622, set_rotation(self=<TiledDrawWidget object at 0x41b5f58 (TiledDrawWidget at 0x2654918)>, angle=0.0)
def f(): self.rotation = angle
self.rotozoom_with_center(f)
File "C:\Program Files\MyPaint\library.zip\gui\tileddrawwidget.py", line 593, rotozoom_with_center(no details)
else:
w, h = self.window.get_size()
cx, cy = self.get_center()
AttributeError: 'NoneType' object has no attribute 'get_size'