local main_run_frame = App.run_frame
-- one iteration of the event loop when showing an error
-- return nil to continue the event loop, non-nil to quit
local error_frame_keys_down = {}
function error_run_frame()
  if love.event then
    love.event.pump()
    for name, a,b,c,d,e,f in love.event.poll() do
      if name == 'quit' then
        return a or 0
      elseif name == 'keypressed' then
        error_frame_keys_down[a] = true
        -- C-c
        if a == 'c' and (error_frame_keys_down.lctrl or error_frame_keys_down.rctrl) then
          love.system.setClipboardText(Error_message)
        end
      elseif name == 'keyreleased' then
        error_frame_keys_down[a] = nil
        App.run_frame = main_run_frame
      end
    end
  end

  local dt = love.timer.step()
  Current_time = Current_time + dt
  live.update(dt)
  love.graphics.origin()
  love.graphics.clear(love.graphics.getBackgroundColor())
    love.graphics.setColor(0,0,1)
    love.graphics.rectangle('fill', 0,0, App.screen.width, App.screen.height)
    love.graphics.setColor(1,1,1)
    love.graphics.printf(Error_message, 40,40, 600)
  love.graphics.present()
  love.timer.sleep(0.001)
  -- returning nil continues the loop
end

  App.run_frame = error_run_frame

  local dt = 0

App.run_frame = function()

function App.run_frame()

  dt = love.timer.step()

  local dt = love.timer.step()