I'm sorry, but an uncaught exception occurred.
While running game code:
  File "renpy/common/00gamemenu.rpy", line 173, in script
    $ ui.interact()
  File "renpy/common/00gamemenu.rpy", line 173, in <module>
    $ ui.interact()
  File "game/screens.rpy", line 1091, in execute
  File "game/screens.rpy", line 1091, in execute
  File "game/screens.rpy", line 1098, in execute
  File "game/screens.rpy", line 568, in execute
  File "game/screens.rpy", line 568, in execute
  File "game/screens.rpy", line 577, in execute
  File "game/screens.rpy", line 580, in execute
  File "game/screens.rpy", line 586, in execute
  File "game/screens.rpy", line 589, in execute
  File "game/screens.rpy", line 604, in execute
  File "game/screens.rpy", line 614, in execute
  File "game/screens.rpy", line 1098, in execute
  File "game/screens.rpy", line 1102, in execute
  File "game/screens.rpy", line 1104, in execute
  File "game/screens.rpy", line 1107, in execute
  File "game/screens.rpy", line 1121, in execute
NameError: Name '!' is not defined.
-- Full Traceback ------------------------------------------------------------
Full traceback:
  File "renpy/common/00gamemenu.rpy", line 173, in script
    $ ui.interact()
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\ast.py", line 848, in execute
    renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\python.py", line 1804, in py_exec_bytecode
    exec bytecode in globals, locals
  File "renpy/common/00gamemenu.rpy", line 173, in <module>
    $ ui.interact()
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\ui.py", line 287, in interact
    rv = renpy.game.interface.interact(roll_forward=roll_forward, **kwargs)
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\display\core.py", line 2620, in interact
    repeat, rv = self.interact_core(preloads=preloads, trans_pause=trans_pause, **kwargs)
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\display\core.py", line 2925, in interact_core
    root_widget.visit_all(lambda i : i.per_interact())
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\display\core.py", line 511, in visit_all
    d.visit_all(callback)
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\display\core.py", line 511, in visit_all
    d.visit_all(callback)
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\display\core.py", line 511, in visit_all
    d.visit_all(callback)
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\display\core.py", line 511, in visit_all
    d.visit_all(callback)
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\display\screen.py", line 401, in visit_all
    callback(self)
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\display\core.py", line 2925, in <lambda>
    root_widget.visit_all(lambda i : i.per_interact())
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\display\screen.py", line 411, in per_interact
    self.update()
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\display\screen.py", line 592, in update
    self.screen.function(**self.scope)
  File "game/screens.rpy", line 1091, in execute
  File "game/screens.rpy", line 1091, in execute
  File "game/screens.rpy", line 1098, in execute
  File "game/screens.rpy", line 568, in execute
  File "game/screens.rpy", line 568, in execute
  File "game/screens.rpy", line 577, in execute
  File "game/screens.rpy", line 580, in execute
  File "game/screens.rpy", line 586, in execute
  File "game/screens.rpy", line 589, in execute
  File "game/screens.rpy", line 604, in execute
  File "game/screens.rpy", line 614, in execute
  File "game/screens.rpy", line 1098, in execute
  File "game/screens.rpy", line 1102, in execute
  File "game/screens.rpy", line 1104, in execute
  File "game/screens.rpy", line 1107, in execute
  File "game/screens.rpy", line 1121, in execute
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\text\text.py", line 1366, in __init__
    self.set_text(text, scope, substitute)
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\text\text.py", line 1466, in set_text
    i, did_sub = renpy.substitutions.substitute(i, scope, substitute)
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\substitutions.py", line 242, in substitute
    s = formatter.vformat(s, (), kwargs)
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/string.py", line 563, in vformat
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/string.py", line 585, in _vformat
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/string.py", line 646, in get_field
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/string.py", line 605, in get_value
  File "C:\Misha\Games\MOE\WaifuAcademy-0.8.0a-pc\WaifuAcademy-0.8.0a-pc\renpy\substitutions.py", line 201, in __getitem__
    raise NameError("Name '{}' is not defined.".format(key))
NameError: Name '!' is not defined.
Windows-8-6.2.9200
Ren'Py 6.99.14.3135
Waifu Academy 0.8.0a