```
I'm sorry, but an uncaught exception occurred.
While running game code:
  File "renpy/common/000statements.rpy", line 671, in execute_call_screen
  File "renpy/common/00action_control.rpy", line 131, in __call__
Exception: Screen cons_2nd_room is not known.
-- Full Traceback ------------------------------------------------------------
Full traceback:
  File "game/mayu_events.rpyc", line 823, in script
  File "renpy/ast.py", line 1971, in execute
  File "renpy/ast.py", line 1953, in call
  File "renpy/statements.py", line 349, in call
  File "renpy/common/000statements.rpy", line 671, in execute_call_screen
  File "renpy/exports.py", line 3420, in call_screen
  File "renpy/ui.py", line 301, in interact
  File "renpy/display\core.py", line 2212, in interact
  File "renpy/display\core.py", line 3254, in interact_core
  File "renpy/display\layout.py", line 1202, in event
  File "renpy/display\layout.py", line 1202, in event
  File "renpy/display\layout.py", line 1202, in event
  File "renpy/display\screen.py", line 793, in event
  File "renpy/display\layout.py", line 1202, in event
  File "renpy/display\transform.py", line 984, in event
  File "renpy/display\layout.py", line 1430, in event
  File "renpy/display\layout.py", line 288, in event
  File "renpy/display\layout.py", line 1202, in event
  File "renpy/display\behavior.py", line 1174, in event
  File "renpy/display\behavior.py", line 1095, in handle_click
  File "renpy/display\behavior.py", line 388, in run
  File "renpy/display\behavior.py", line 395, in run
  File "renpy/common/00action_control.rpy", line 131, in __call__
  File "renpy/display\screen.py", line 1322, in show_screen
Exception: Screen cons_2nd_room is not known.
Anyway to fix this.? It happen when I go to mayu. To build the second room. 
```
When I presss ignore it take my gold/wood but the room still in ruins