[translation:ERROR] OperationError: [<W_TypeObject 'UnicodeDecodeError' at 0x5c99090>: W_UnicodeDecodeError([W_UnicodeObject(u'utf8'), W_BytesObject('\xfe\xfe\xec\xee\xf2\xf8\xeb\xfa \xe0\xe9\xef \xe0\xf4\xf9\xf8\xe5\xfa \xec\xe0\xfa\xf8 \xe0\xfa \xe4\xf7\xe5\xe1\xf5 \xf9\xf6\xe5\xe9\xef'), W_IntObject(0), W_IntObject(1), W_UnicodeObject(u'invalid start byte')])]

>>bt

  d:\pypy_stuff\pypy\rpython\translator\goal\translate.py(325)main()
-> debug(True)
  d:\pypy_stuff\pypy\rpython\translator\driver.py(566)from_targetspec()
-> spec = target(driver, args)
  d:\pypy_stuff\pypy\pypy\goal\targetpypystandalone.py(351)target()
-> return self.get_entry_point(config)
  d:\pypy_stuff\pypy\pypy\goal\targetpypystandalone.py(386)get_entry_point()
-> space = make_objspace(config)
  d:\pypy_stuff\pypy\pypy\tool\option.py(35)make_objspace()
-> return Space(config)
  d:\pypy_stuff\pypy\pypy\interpreter\baseobjspace.py(414)__init__()
-> self.initialize()
  d:\pypy_stuff\pypy\pypy\objspace\std\objspace.py(113)initialize()
-> self.setup_builtin_modules()
  d:\pypy_stuff\pypy\pypy\interpreter\baseobjspace.py(640)setup_builtin_modules()
-> mod.setup_after_space_initialization()
  d:\pypy_stuff\pypy\pypy\module\_collections\__init__.py(26)setup_after_space_initialization()
-> space.getattr(self, space.newtext('defaultdict'))  # force importing
  d:\pypy_stuff\pypy\pypy\objspace\std\objspace.py(620)getattr()
-> return self._handle_getattribute(w_descr, w_obj, w_name)
  d:\pypy_stuff\pypy\pypy\objspace\descroperation.py(212)_handle_getattribute()
-> raise
  d:\pypy_stuff\pypy\pypy\objspace\descroperation.py(160)get_and_call_function()
-> return w_descr.funccall(w_obj, *args_w)
  d:\pypy_stuff\pypy\pypy\interpreter\function.py(104)funccall()
-> return code.fastcall_2(self.space, self, args_w[0], args_w[1])
  d:\pypy_stuff\pypy\pypy\interpreter\gateway.py(920)fastcall_2()
-> self.handle_exception(space, e)
  <281-codegen d:\pypy_stuff\pypy\rpython\tool\sourcetools.py:174>(3)fastfunc_descr_getattribute_2()
-> return func(space.interp_w(Module, w0), space, w1)
  d:\pypy_stuff\pypy\pypy\interpreter\module.py(136)descr_getattribute()
-> raise
  d:\pypy_stuff\pypy\pypy\interpreter\baseobjspace.py(1106)call_function()
-> return w_func.funccall(*args_w)
  d:\pypy_stuff\pypy\pypy\interpreter\function.py(104)funccall()
-> return code.fastcall_2(self.space, self, args_w[0], args_w[1])
  d:\pypy_stuff\pypy\pypy\interpreter\gateway.py(920)fastcall_2()
-> self.handle_exception(space, e)
  d:\pypy_stuff\pypy\pypy\objspace\descroperation.py(91)descr__getattribute__()
-> w_value = w_obj.getdictvalue(space, name)
  d:\pypy_stuff\pypy\pypy\interpreter\mixedmodule.py(95)getdictvalue()
-> return self._load_lazily(space, name)
  d:\pypy_stuff\pypy\pypy\interpreter\mixedmodule.py(116)_load_lazily()
-> w_value = loader(space)
  d:\pypy_stuff\pypy\pypy\interpreter\mixedmodule.py(263)afileloader()
-> return app.wget(space, attrname)
  d:\pypy_stuff\pypy\pypy\interpreter\gateway.py(1205)wget()
-> w_globals = self.getwdict(space)
  d:\pypy_stuff\pypy\pypy\interpreter\gateway.py(1198)getwdict()
-> return space.fromcache(ApplevelCache).getorbuild(self)
  d:\pypy_stuff\pypy\rpython\rlib\cache.py(58)getorbuild()
-> if lock: lock.release()
  d:\pypy_stuff\pypy\pypy\interpreter\baseobjspace.py(363)_build()
-> return self.build(key)
  d:\pypy_stuff\pypy\pypy\interpreter\gateway.py(1249)build()
-> return build_applevel_dict(app, self.space)
  d:\pypy_stuff\pypy\pypy\interpreter\gateway.py(1260)build_applevel_dict()
-> filename=self.filename)
  d:\pypy_stuff\pypy\pypy\interpreter\baseobjspace.py(1273)exec_()
-> return statement.exec_code(self, w_globals, w_locals)
  d:\pypy_stuff\pypy\pypy\interpreter\eval.py(33)exec_code()
-> return frame.run()
  d:\pypy_stuff\pypy\pypy\interpreter\pyframe.py(277)run()
-> raise
  d:\pypy_stuff\pypy\pypy\interpreter\pyframe.py(356)execute_frame()
-> executioncontext.leave(self, w_exitvalue, got_exception)
  d:\pypy_stuff\pypy\pypy\module\pypyjit\interp_jit.py(100)dispatch()
-> return self.popvalue()
  d:\pypy_stuff\pypy\pypy\interpreter\pyopcode.py(74)handle_bytecode()
-> next_instr = self.handle_operation_error(ec, operr)
  d:\pypy_stuff\pypy\pypy\interpreter\pyopcode.py(310)dispatch_bytecode()
-> self.IMPORT_NAME(oparg, next_instr)
  d:\pypy_stuff\pypy\pypy\interpreter\pyopcode.py(1057)IMPORT_NAME()
-> w_locals, w_fromlist, w_flag)
  d:\pypy_stuff\pypy\pypy\interpreter\baseobjspace.py(1110)call_function()
-> return self.call_args(w_func, args)
  d:\pypy_stuff\pypy\pypy\objspace\descroperation.py(169)call_args()
-> return w_obj.call_args(args)
  d:\pypy_stuff\pypy\pypy\interpreter\function.py(71)call_args()
-> w_res = self.getcode().funcrun(self, args)
  d:\pypy_stuff\pypy\pypy\interpreter\gateway.py(830)funcrun()
-> self.handle_exception(space, e)
  d:\pypy_stuff\pypy\pypy\module\_frozen_importlib\interp_import.py(22)import_with_frames_removedArgument...ject(0)])
-> raise
  d:\pypy_stuff\pypy\pypy\objspace\descroperation.py(169)call_args()
-> return w_obj.call_args(args)
  d:\pypy_stuff\pypy\pypy\interpreter\function.py(71)call_args()
-> w_res = self.getcode().funcrun(self, args)
  d:\pypy_stuff\pypy\pypy\interpreter\pycode.py(272)funcrun()
-> return frame.run(func.name, func.qualname)
  d:\pypy_stuff\pypy\pypy\interpreter\pyframe.py(277)run()
-> raise
  d:\pypy_stuff\pypy\pypy\interpreter\pyframe.py(356)execute_frame()
-> executioncontext.leave(self, w_exitvalue, got_exception)
  d:\pypy_stuff\pypy\pypy\module\pypyjit\interp_jit.py(100)dispatch()
-> return self.popvalue()
  d:\pypy_stuff\pypy\pypy\interpreter\pyopcode.py(74)handle_bytecode()
-> next_instr = self.handle_operation_error(ec, operr)
  d:\pypy_stuff\pypy\pypy\interpreter\pyopcode.py(278)dispatch_bytecode()
-> self.CALL_FUNCTION(oparg, next_instr)
  d:\pypy_stuff\pypy\pypy\interpreter\pyopcode.py(1297)CALL_FUNCTION()
-> self.dropvalues(nargs + 1)
  d:\pypy_stuff\pypy\pypy\interpreter\baseobjspace.py(1132)call_valuestack()
-> nargs, frame, methodcall=methodcall)
  d:\pypy_stuff\pypy\pypy\interpreter\function.py(170)funccall_valuestack()
-> natural_arity - nargs)
  d:\pypy_stuff\pypy\pypy\interpreter\function.py(206)_flat_pycall_defaults()
-> return new_frame.run(self.name, self.qualname)
  d:\pypy_stuff\pypy\pypy\interpreter\pyframe.py(277)run()
-> raise
  d:\pypy_stuff\pypy\pypy\interpreter\pyframe.py(356)execute_frame()
-> executioncontext.leave(self, w_exitvalue, got_exception)
  d:\pypy_stuff\pypy\pypy\module\pypyjit\interp_jit.py(100)dispatch()
-> return self.popvalue()
  d:\pypy_stuff\pypy\pypy\interpreter\pyopcode.py(74)handle_bytecode()
-> next_instr = self.handle_operation_error(ec, operr)
  d:\pypy_stuff\pypy\pypy\interpreter\pyopcode.py(278)dispatch_bytecode()
-> self.CALL_FUNCTION(oparg, next_instr)
  d:\pypy_stuff\pypy\pypy\interpreter\pyopcode.py(1297)CALL_FUNCTION()
-> self.dropvalues(nargs + 1)
  d:\pypy_stuff\pypy\pypy\interpreter\baseobjspace.py(1132)call_valuestack()
-> nargs, frame, methodcall=methodcall)
  d:\pypy_stuff\pypy\pypy\interpreter\function.py(164)funccall_valuestack()
-> return self._flat_pycall(code, nargs, frame)
  d:\pypy_stuff\pypy\pypy\interpreter\function.py(189)_flat_pycall()
-> return new_frame.run(self.name, self.qualname)
> d:\pypy_stuff\pypy\pypy\interpreter\pyframe.py(277)run()
-> raise
  d:\pypy_stuff\pypy\pypy\interpreter\pyframe.py(356)execute_frame()
-> executioncontext.leave(self, w_exitvalue, got_exception)
  d:\pypy_stuff\pypy\pypy\module\pypyjit\interp_jit.py(100)dispatch()
-> return self.popvalue()
  d:\pypy_stuff\pypy\pypy\interpreter\pyopcode.py(77)handle_bytecode()
-> attach_tb=False)
  d:\pypy_stuff\pypy\pypy\interpreter\pyopcode.py(201)dispatch_bytecode()
-> w_result = unroller.nomoreblocks()
  d:\pypy_stuff\pypy\pypy\interpreter\pyopcode.py(1713)nomoreblocks()
-> raise RaiseWithExplicitTraceback(self.operr)


in the call to _flat_pycall self.name is '_find_and_load' self.qualname is u'_find_and_load'