系统自带的脚本报错

卡比王道 · 发表于 2012-7-20 21:09:50

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脚本“Window_Message”第347行：发生NoMethodError。undefined method“upcase”for nil:NilClass

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卡比王道 · 发表于 2012-7-20 21:20:41

测试时进行一场战斗，战斗胜利结束时出错！！！！！！！！！！！！！！！！！！！！！！！！！！

feishzz · 发表于 2012-7-20 22:11:17

RUBY 代码复制

#encoding:utf-8
#==============================================================================
# ■ Window_Message
#------------------------------------------------------------------------------
# 　显示文字信息的窗口。
#==============================================================================
 
class Window_Message < Window_Base
  #--------------------------------------------------------------------------
  # ● 初始化对象
  #--------------------------------------------------------------------------
  def initialize
    super(0, 0, window_width, window_height)
    self.z = 200
    self.openness = 0
    create_all_windows
    create_back_bitmap
    create_back_sprite
    clear_instance_variables
  end
  #--------------------------------------------------------------------------
  # ● 获取窗口的宽度
  #--------------------------------------------------------------------------
  def window_width
    Graphics.width
  end
  #--------------------------------------------------------------------------
  # ● 获取窗口的高度
  #--------------------------------------------------------------------------
  def window_height
    fitting_height(visible_line_number)
  end
  #--------------------------------------------------------------------------
  # ● 清除实例变量
  #--------------------------------------------------------------------------
  def clear_instance_variables
    @fiber = nil                # 纤程
    @background = 0             # 背景类型
    @position = 2               # 显示位置
    clear_flags
  end
  #--------------------------------------------------------------------------
  # ● 清除的标志
  #--------------------------------------------------------------------------
  def clear_flags
    @show_fast = false          # 快进的标志
    @line_show_fast = false     # 行单位快进的标志
    @pause_skip = false         # “不等待输入”的标志
  end
  #--------------------------------------------------------------------------
  # ● 获取显示行数
  #--------------------------------------------------------------------------
  def visible_line_number
    return 4
  end
  #--------------------------------------------------------------------------
  # ● 释放
  #--------------------------------------------------------------------------
  def dispose
    super
    dispose_all_windows
    dispose_back_bitmap
    dispose_back_sprite
  end
  #--------------------------------------------------------------------------
  # ● 更新画面
  #--------------------------------------------------------------------------
  def update
    super
    update_all_windows
    update_back_sprite
    update_fiber
  end
  #--------------------------------------------------------------------------
  # ● 更新纤程
  #--------------------------------------------------------------------------
  def update_fiber
    if @fiber
      @fiber.resume
    elsif $game_message.busy? && !$game_message.scroll_mode
      @fiber = Fiber.new { fiber_main }
      @fiber.resume
    else
      $game_message.visible = false
    end
  end
  #--------------------------------------------------------------------------
  # ● 生成所有窗口
  #--------------------------------------------------------------------------
  def create_all_windows
    @gold_window = Window_Gold.new
    @gold_window.x = Graphics.width - @gold_window.width
    @gold_window.y = 0
    @gold_window.openness = 0
    @choice_window = Window_ChoiceList.new(self)
    @number_window = Window_NumberInput.new(self)
    @item_window = Window_KeyItem.new(self)
  end
  #--------------------------------------------------------------------------
  # ● 生成背景位图
  #--------------------------------------------------------------------------
  def create_back_bitmap
    @back_bitmap = Bitmap.new(width, height)
    rect1 = Rect.new(0, 0, width, 12)
    rect2 = Rect.new(0, 12, width, height - 24)
    rect3 = Rect.new(0, height - 12, width, 12)
    @back_bitmap.gradient_fill_rect(rect1, back_color2, back_color1, true)
    @back_bitmap.fill_rect(rect2, back_color1)
    @back_bitmap.gradient_fill_rect(rect3, back_color1, back_color2, true)
  end
  #--------------------------------------------------------------------------
  # ● 获取背景色 1
  #--------------------------------------------------------------------------
  def back_color1
    Color.new(0, 0, 0, 160)
  end
  #--------------------------------------------------------------------------
  # ● 获取背景色 2
  #--------------------------------------------------------------------------
  def back_color2
    Color.new(0, 0, 0, 0)
  end
  #--------------------------------------------------------------------------
  # ● 生成背景精灵
  #--------------------------------------------------------------------------
  def create_back_sprite
    @back_sprite = Sprite.new
    @back_sprite.bitmap = @back_bitmap
    @back_sprite.visible = false
    @back_sprite.z = z - 1
  end
  #--------------------------------------------------------------------------
  # ● 释放所有窗口
  #--------------------------------------------------------------------------
  def dispose_all_windows
    @gold_window.dispose
    @choice_window.dispose
    @number_window.dispose
    @item_window.dispose
  end
  #--------------------------------------------------------------------------
  # ● 释放背景位图
  #--------------------------------------------------------------------------
  def dispose_back_bitmap
    @back_bitmap.dispose
  end
  #--------------------------------------------------------------------------
  # ● 释放背景精灵
  #--------------------------------------------------------------------------
  def dispose_back_sprite
    @back_sprite.dispose
  end
  #--------------------------------------------------------------------------
  # ● 更新所有窗口
  #--------------------------------------------------------------------------
  def update_all_windows
    @gold_window.update
    @choice_window.update
    @number_window.update
    @item_window.update
  end
  #--------------------------------------------------------------------------
  # ● 更新背景精灵
  #--------------------------------------------------------------------------
  def update_back_sprite
    @back_sprite.visible = (@background == 1)
    @back_sprite.y = y
    @back_sprite.opacity = openness
    @back_sprite.update
  end
  #--------------------------------------------------------------------------
  # ● 处理纤程的主逻辑
  #--------------------------------------------------------------------------
  def fiber_main
    $game_message.visible = true
    update_background
    update_placement
    loop do
      process_all_text if $game_message.has_text?
      process_input
      $game_message.clear
      @gold_window.close
      Fiber.yield
      break unless text_continue?
    end
    close_and_wait
    $game_message.visible = false
    @fiber = nil
  end
  #--------------------------------------------------------------------------
  # ● 更新窗口背景
  #--------------------------------------------------------------------------
  def update_background
    @background = $game_message.background
    self.opacity = @background == 0 ? 255 : 0
  end
  #--------------------------------------------------------------------------
  # ● 更新窗口的位置
  #--------------------------------------------------------------------------
  def update_placement
    @position = $game_message.position
    self.y = @position * (Graphics.height - height) / 2
    @gold_window.y = y > 0 ? 0 : Graphics.height - @gold_window.height
  end
  #--------------------------------------------------------------------------
  # ● 处理所有内容
  #--------------------------------------------------------------------------
  def process_all_text
    open_and_wait
    text = convert_escape_characters($game_message.all_text)
    pos = {}
    new_page(text, pos)
    process_character(text.slice!(0, 1), text, pos) until text.empty?
  end
  #--------------------------------------------------------------------------
  # ● 输入处理
  #--------------------------------------------------------------------------
  def process_input
    if $game_message.choice?
      input_choice
    elsif $game_message.num_input?
      input_number
    elsif $game_message.item_choice?
      input_item
    else
      input_pause unless @pause_skip
    end
  end
  #--------------------------------------------------------------------------
  # ● 打开窗口并等待窗口开启完成
  #--------------------------------------------------------------------------
  def open_and_wait
    open
    Fiber.yield until open?
  end
  #--------------------------------------------------------------------------
  # ● 关闭窗口并等待窗口关闭完成
  #--------------------------------------------------------------------------
  def close_and_wait
    close
    Fiber.yield until all_close?
  end
  #--------------------------------------------------------------------------
  # ● 判定是否所有窗口已全部关闭
  #--------------------------------------------------------------------------
  def all_close?
    close? && @choice_window.close? &&
    @number_window.close? && @item_window.close?
  end
  #--------------------------------------------------------------------------
  # ● 判定文字是否继续显示
  #--------------------------------------------------------------------------
  def text_continue?
    $game_message.has_text? && !settings_changed?
  end
  #--------------------------------------------------------------------------
  # ● 判定背景和位置是否被更改
  #--------------------------------------------------------------------------
  def settings_changed?
    @background != $game_message.background ||
    @position != $game_message.position
  end
  #--------------------------------------------------------------------------
  # ● 等待
  #--------------------------------------------------------------------------
  def wait(duration)
    duration.times { Fiber.yield }
  end
  #--------------------------------------------------------------------------
  # ● 监听“确定”键的按下，更新快进的标志
  #--------------------------------------------------------------------------
  def update_show_fast
    @show_fast = true if Input.trigger?(:C)
  end
  #--------------------------------------------------------------------------
  # ● 输出一个字符后的等待
  #--------------------------------------------------------------------------
  def wait_for_one_character
    update_show_fast
    Fiber.yield unless @show_fast || @line_show_fast
  end
  #--------------------------------------------------------------------------
  # ● 翻页处理
  #--------------------------------------------------------------------------
  def new_page(text, pos)
    contents.clear
    draw_face($game_message.face_name, $game_message.face_index, 0, 0)
    reset_font_settings
    pos[:x] = new_line_x
    pos[:y] = 0
    pos[:new_x] = new_line_x
    pos[:height] = calc_line_height(text)
    clear_flags
  end
  #--------------------------------------------------------------------------
  # ● 获取换行位置
  #--------------------------------------------------------------------------
  def new_line_x
    $game_message.face_name.empty? ? 0 : 112
  end
  #--------------------------------------------------------------------------
  # ● 普通文字的处理
  #--------------------------------------------------------------------------
  def process_normal_character(c, pos)
    super
    wait_for_one_character
  end
  #--------------------------------------------------------------------------
  # ● 换行文字的处理
  #--------------------------------------------------------------------------
  def process_new_line(text, pos)
    @line_show_fast = false
    super
    if need_new_page?(text, pos)
      input_pause
      new_page(text, pos)
    end
  end
  #--------------------------------------------------------------------------
  # ● 判定是否需要翻页
  #--------------------------------------------------------------------------
  def need_new_page?(text, pos)
    pos[:y] + pos[:height] > contents.height && !text.empty?
  end
  #--------------------------------------------------------------------------
  # ● 翻页文字的处理
  #--------------------------------------------------------------------------
  def process_new_page(text, pos)
    text.slice!(/^\n/)
    input_pause
    new_page(text, pos)
  end
  #--------------------------------------------------------------------------
  # ● 处理控制符指定的图标绘制
  #--------------------------------------------------------------------------
  def process_draw_icon(icon_index, pos)
    super
    wait_for_one_character
  end
  #--------------------------------------------------------------------------
  # ● 控制符的处理
  #     code : 控制符的实际形式（比如“\C[1]”是“C”）
  #     text : 绘制处理中的字符串缓存（字符串可能会被修改）
  #     pos  : 绘制位置 {:x, :y, :new_x, :height}
  #--------------------------------------------------------------------------
  def process_escape_character(code, text, pos)
    case code.upcase
    when '$'
      @gold_window.open
    when '.'
      wait(15)
    when '|'
      wait(60)
    when '!'
      input_pause
    when '>'
      @line_show_fast = true
    when '<'
      @line_show_fast = false
    when '^'
      @pause_skip = true
    else
      super
    end
  end
  #--------------------------------------------------------------------------
  # ● 处理输入等待
  #--------------------------------------------------------------------------
  def input_pause
    self.pause = true
    wait(10)
    Fiber.yield until Input.trigger?(:B) || Input.trigger?(:C)
    Input.update
    self.pause = false
  end
  #--------------------------------------------------------------------------
  # ● 处理选项的输入
  #--------------------------------------------------------------------------
  def input_choice
    @choice_window.start
    Fiber.yield while @choice_window.active
  end
  #--------------------------------------------------------------------------
  # ● 处理数值的输入
  #--------------------------------------------------------------------------
  def input_number
    @number_window.start
    Fiber.yield while @number_window.active
  end
  #--------------------------------------------------------------------------
  # ● 处理物品的选择
  #--------------------------------------------------------------------------
  def input_item
    @item_window.start
    Fiber.yield while @item_window.active
  end
end

#encoding:utf-8


#==============================================================================


# ■ Window_Message


#------------------------------------------------------------------------------


# 　显示文字信息的窗口。


#==============================================================================


 


class Window_Message < Window_Base


  #--------------------------------------------------------------------------


  # ● 初始化对象


  #--------------------------------------------------------------------------


  def initialize


    super(0, 0, window_width, window_height)


    self.z = 200


    self.openness = 0


    create_all_windows


    create_back_bitmap


    create_back_sprite


    clear_instance_variables


  end


  #--------------------------------------------------------------------------


  # ● 获取窗口的宽度


  #--------------------------------------------------------------------------


  def window_width


    Graphics.width


  end


  #--------------------------------------------------------------------------


  # ● 获取窗口的高度


  #--------------------------------------------------------------------------


  def window_height


    fitting_height(visible_line_number)


  end


  #--------------------------------------------------------------------------


  # ● 清除实例变量


  #--------------------------------------------------------------------------


  def clear_instance_variables


    @fiber = nil                # 纤程


    @background = 0             # 背景类型


    @position = 2               # 显示位置


    clear_flags


  end


  #--------------------------------------------------------------------------


  # ● 清除的标志


  #--------------------------------------------------------------------------


  def clear_flags


    @show_fast = false          # 快进的标志


    @line_show_fast = false     # 行单位快进的标志


    @pause_skip = false         # “不等待输入”的标志


  end


  #--------------------------------------------------------------------------


  # ● 获取显示行数


  #--------------------------------------------------------------------------


  def visible_line_number


    return 4


  end


  #--------------------------------------------------------------------------


  # ● 释放


  #--------------------------------------------------------------------------


  def dispose


    super


    dispose_all_windows


    dispose_back_bitmap


    dispose_back_sprite


  end


  #--------------------------------------------------------------------------


  # ● 更新画面


  #--------------------------------------------------------------------------


  def update


    super


    update_all_windows


    update_back_sprite


    update_fiber


  end


  #--------------------------------------------------------------------------


  # ● 更新纤程


  #--------------------------------------------------------------------------


  def update_fiber


    if @fiber


      @fiber.resume


    elsif $game_message.busy? && !$game_message.scroll_mode


      @fiber = Fiber.new { fiber_main }


      @fiber.resume


    else


      $game_message.visible = false


    end


  end


  #--------------------------------------------------------------------------


  # ● 生成所有窗口


  #--------------------------------------------------------------------------


  def create_all_windows


    @gold_window = Window_Gold.new


    @gold_window.x = Graphics.width - @gold_window.width


    @gold_window.y = 0


    @gold_window.openness = 0


    @choice_window = Window_ChoiceList.new(self)


    @number_window = Window_NumberInput.new(self)


    @item_window = Window_KeyItem.new(self)


  end


  #--------------------------------------------------------------------------


  # ● 生成背景位图


  #--------------------------------------------------------------------------


  def create_back_bitmap


    @back_bitmap = Bitmap.new(width, height)


    rect1 = Rect.new(0, 0, width, 12)


    rect2 = Rect.new(0, 12, width, height - 24)


    rect3 = Rect.new(0, height - 12, width, 12)


    @back_bitmap.gradient_fill_rect(rect1, back_color2, back_color1, true)


    @back_bitmap.fill_rect(rect2, back_color1)


    @back_bitmap.gradient_fill_rect(rect3, back_color1, back_color2, true)


  end


  #--------------------------------------------------------------------------


  # ● 获取背景色 1


  #--------------------------------------------------------------------------


  def back_color1


    Color.new(0, 0, 0, 160)


  end


  #--------------------------------------------------------------------------


  # ● 获取背景色 2


  #--------------------------------------------------------------------------


  def back_color2


    Color.new(0, 0, 0, 0)


  end


  #--------------------------------------------------------------------------


  # ● 生成背景精灵


  #--------------------------------------------------------------------------


  def create_back_sprite


    @back_sprite = Sprite.new


    @back_sprite.bitmap = @back_bitmap


    @back_sprite.visible = false


    @back_sprite.z = z - 1


  end


  #--------------------------------------------------------------------------


  # ● 释放所有窗口


  #--------------------------------------------------------------------------


  def dispose_all_windows


    @gold_window.dispose


    @choice_window.dispose


    @number_window.dispose


    @item_window.dispose


  end


  #--------------------------------------------------------------------------


  # ● 释放背景位图


  #--------------------------------------------------------------------------


  def dispose_back_bitmap


    @back_bitmap.dispose


  end


  #--------------------------------------------------------------------------


  # ● 释放背景精灵


  #--------------------------------------------------------------------------


  def dispose_back_sprite


    @back_sprite.dispose


  end


  #--------------------------------------------------------------------------


  # ● 更新所有窗口


  #--------------------------------------------------------------------------


  def update_all_windows


    @gold_window.update


    @choice_window.update


    @number_window.update


    @item_window.update


  end


  #--------------------------------------------------------------------------


  # ● 更新背景精灵


  #--------------------------------------------------------------------------


  def update_back_sprite


    @back_sprite.visible = (@background == 1)


    @back_sprite.y = y


    @back_sprite.opacity = openness


    @back_sprite.update


  end


  #--------------------------------------------------------------------------


  # ● 处理纤程的主逻辑


  #--------------------------------------------------------------------------


  def fiber_main


    $game_message.visible = true


    update_background


    update_placement


    loop do


      process_all_text if $game_message.has_text?


      process_input


      $game_message.clear


      @gold_window.close


      Fiber.yield


      break unless text_continue?


    end


    close_and_wait


    $game_message.visible = false


    @fiber = nil


  end


  #--------------------------------------------------------------------------


  # ● 更新窗口背景


  #--------------------------------------------------------------------------


  def update_background


    @background = $game_message.background


    self.opacity = @background == 0 ? 255 : 0


  end


  #--------------------------------------------------------------------------


  # ● 更新窗口的位置


  #--------------------------------------------------------------------------


  def update_placement


    @position = $game_message.position


    self.y = @position * (Graphics.height - height) / 2


    @gold_window.y = y > 0 ? 0 : Graphics.height - @gold_window.height


  end


  #--------------------------------------------------------------------------


  # ● 处理所有内容


  #--------------------------------------------------------------------------


  def process_all_text


    open_and_wait


    text = convert_escape_characters($game_message.all_text)


    pos = {}


    new_page(text, pos)


    process_character(text.slice!(0, 1), text, pos) until text.empty?


  end


  #--------------------------------------------------------------------------


  # ● 输入处理


  #--------------------------------------------------------------------------


  def process_input


    if $game_message.choice?


      input_choice


    elsif $game_message.num_input?


      input_number


    elsif $game_message.item_choice?


      input_item


    else


      input_pause unless @pause_skip


    end


  end


  #--------------------------------------------------------------------------


  # ● 打开窗口并等待窗口开启完成


  #--------------------------------------------------------------------------


  def open_and_wait


    open


    Fiber.yield until open?


  end


  #--------------------------------------------------------------------------


  # ● 关闭窗口并等待窗口关闭完成


  #--------------------------------------------------------------------------


  def close_and_wait


    close


    Fiber.yield until all_close?


  end


  #--------------------------------------------------------------------------


  # ● 判定是否所有窗口已全部关闭


  #--------------------------------------------------------------------------


  def all_close?


    close? && @choice_window.close? &&


    @number_window.close? && @item_window.close?


  end


  #--------------------------------------------------------------------------


  # ● 判定文字是否继续显示


  #--------------------------------------------------------------------------


  def text_continue?


    $game_message.has_text? && !settings_changed?


  end


  #--------------------------------------------------------------------------


  # ● 判定背景和位置是否被更改


  #--------------------------------------------------------------------------


  def settings_changed?


    @background != $game_message.background ||


    @position != $game_message.position


  end


  #--------------------------------------------------------------------------


  # ● 等待


  #--------------------------------------------------------------------------


  def wait(duration)


    duration.times { Fiber.yield }


  end


  #--------------------------------------------------------------------------


  # ● 监听“确定”键的按下，更新快进的标志


  #--------------------------------------------------------------------------


  def update_show_fast


    @show_fast = true if Input.trigger?(:C)


  end


  #--------------------------------------------------------------------------


  # ● 输出一个字符后的等待


  #--------------------------------------------------------------------------


  def wait_for_one_character


    update_show_fast


    Fiber.yield unless @show_fast || @line_show_fast


  end


  #--------------------------------------------------------------------------


  # ● 翻页处理


  #--------------------------------------------------------------------------


  def new_page(text, pos)


    contents.clear


    draw_face($game_message.face_name, $game_message.face_index, 0, 0)


    reset_font_settings


    pos[:x] = new_line_x


    pos[:y] = 0


    pos[:new_x] = new_line_x


    pos[:height] = calc_line_height(text)


    clear_flags


  end


  #--------------------------------------------------------------------------


  # ● 获取换行位置


  #--------------------------------------------------------------------------


  def new_line_x


    $game_message.face_name.empty? ? 0 : 112


  end


  #--------------------------------------------------------------------------


  # ● 普通文字的处理


  #--------------------------------------------------------------------------


  def process_normal_character(c, pos)


    super


    wait_for_one_character


  end


  #--------------------------------------------------------------------------


  # ● 换行文字的处理


  #--------------------------------------------------------------------------


  def process_new_line(text, pos)


    @line_show_fast = false


    super


    if need_new_page?(text, pos)


      input_pause


      new_page(text, pos)


    end


  end


  #--------------------------------------------------------------------------


  # ● 判定是否需要翻页


  #--------------------------------------------------------------------------


  def need_new_page?(text, pos)


    pos[:y] + pos[:height] > contents.height && !text.empty?


  end


  #--------------------------------------------------------------------------


  # ● 翻页文字的处理


  #--------------------------------------------------------------------------


  def process_new_page(text, pos)


    text.slice!(/^\n/)


    input_pause


    new_page(text, pos)


  end


  #--------------------------------------------------------------------------


  # ● 处理控制符指定的图标绘制


  #--------------------------------------------------------------------------


  def process_draw_icon(icon_index, pos)


    super


    wait_for_one_character


  end


  #--------------------------------------------------------------------------


  # ● 控制符的处理


  #     code : 控制符的实际形式（比如“\C[1]”是“C”）


  #     text : 绘制处理中的字符串缓存（字符串可能会被修改）


  #     pos  : 绘制位置 {:x, :y, :new_x, :height}


  #--------------------------------------------------------------------------


  def process_escape_character(code, text, pos)


    case code.upcase


    when '$'


      @gold_window.open


    when '.'


      wait(15)


    when '|'


      wait(60)


    when '!'


      input_pause


    when '>'


      @line_show_fast = true


    when '<'


      @line_show_fast = false


    when '^'


      @pause_skip = true


    else


      super


    end


  end


  #--------------------------------------------------------------------------


  # ● 处理输入等待


  #--------------------------------------------------------------------------


  def input_pause


    self.pause = true


    wait(10)


    Fiber.yield until Input.trigger?(:B) || Input.trigger?(:C)


    Input.update


    self.pause = false


  end


  #--------------------------------------------------------------------------


  # ● 处理选项的输入


  #--------------------------------------------------------------------------


  def input_choice


    @choice_window.start


    Fiber.yield while @choice_window.active


  end


  #--------------------------------------------------------------------------


  # ● 处理数值的输入


  #--------------------------------------------------------------------------


  def input_number


    @number_window.start


    Fiber.yield while @number_window.active


  end


  #--------------------------------------------------------------------------


  # ● 处理物品的选择


  #--------------------------------------------------------------------------


  def input_item


    @item_window.start


    Fiber.yield while @item_window.active


  end


end

完全复制覆盖···

咚小黑 · 发表于 2012-7-20 23:18:12

本帖最后由咚小黑于 2012-7-20 23:18 编辑

后面带来的那些脚本有问题

咚小黑 · 发表于 2012-7-21 10:46:07

你以前的是VX吧

咚小黑 · 发表于 2012-7-21 10:59:12

如果完全符合，那就不是原来的脚本错误，而是因为那三个脚本使Window_Message产生错误。
你把那三个脚本，找到有关于Window_Message的，贴上来

亿万星辰 · 发表于 2012-7-21 14:40:36

你出的这个错不在Window_Message里，而是在于Window_Message的实例在调用process_escape_character方法时的第一个参数是nil~

davidyou · 发表于 2013-4-13 11:15:10

我碰到了同样的问题。
弹出窗口。

脚本。

Albert_D · 发表于 2023-2-3 13:57:54

我也遇到过，后来发现对话文本中有特殊字符（类似\(^o^)/~之类的），或者\n[]打成n\[]都会触发这个错误

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