Question

有一个用ruby编写的应用程序，我需要运行。它在IOS11之前有效，但现在正在抛出错误。我安装了formotion以及所有合适的宝石和SDK。我无法让编译器识别出有一个包含内部事物的formotion gem。

我收到一个未被捕获的异常＆＃34;名称错误＆＃34;并且它说我试图在formotion类中实例化的变量是一个未初始化的常量。

任何有关此错误的帮助都将不胜感激。

以下是一些代码，错误指向 row.text_field.resignFirstResponder

module RowType
class PickerWithDoneRow < PickerRow
  include RowType::ItemsMapper

  def after_build(cell)
    super
    keyboardDoneButtonView              = UIToolbar.new
    keyboardDoneButtonView.barStyle     = UIBarStyleBlack
    keyboardDoneButtonView.tintColor    = "#000".uicolor
    keyboardDoneButtonView.translucent  = false
    keyboardDoneButtonView.sizeToFit

    # keyboardDoneButtonView.barTintColor = "#BFC3C8".uicolor
    keyboardDoneButtonView.barTintColor = "#EFEFF4".uicolor

    doneButton = UIBarButtonItem.alloc.initWithTitle("Done", style:UIBarButtonItemStylePlain,  target:self, action: 'picker_done_clicked')
    spacer1    = UIBarButtonItem.alloc.initWithBarButtonSystemItem(UIBarButtonSystemItemFlexibleSpace, target:self, action: nil)
    spacer     = UIBarButtonItem.alloc.initWithBarButtonSystemItem(UIBarButtonSystemItemFlexibleSpace, target:self, action: nil)
    keyboardDoneButtonView.setItems([spacer, spacer1, doneButton])

    row.text_field.inputAccessoryView = keyboardDoneButtonView
  end

  def picker_done_clicked

    row.text_field.resignFirstResponder
  end
end
end

Answer 1

程序中需要一些未包含在代码中的宝石作为需要安装的宝石。需要的宝石是：

    bigdecimal (1.2.0)
  bubble-wrap (1.3.0)
  bundler (1.16.0)
  formotion (1.5.1)
  io-console (0.4.2)
  json (1.7.7)
  minitest (4.3.2)
  motion-csv (0.0.2)
  motion-require (0.0.7)
  motion-testflight (1.5)
  psych (2.0.0)
  rake (10.1.0, 0.9.6)
  rdoc (4.0.0)
  sugarcube (1.1.0)
  test-unit (2.0.0.0)

formotion模块的Ruby问题

1 个答案: