解决有关很久没更新后使用hexo s报错的问题

因为个人原因很久没更新博客，前几天想着更新我的博客，写好后拿去Hexo s ，结果报错 。下面是报错结果：

PS D:\blog> hexo s
INFO  Validating config
WARN  Deprecated config detected: "external_link" with a Boolean value is deprecated. See https://hexo.io/docs/configuration for more details.
ERROR Plugin load failed: hexo-butterfly-clock
Error: ENOENT: no such file or directory, open 'D:\blog\node_modules\hexo-butterfly-clock'       
ERROR Plugin load failed: hexo-wordcount
Error: ENOENT: no such file or directory, open 'D:\blog\node_modules\hexo-wordcount'

INFO  
  ===================================================================

      #####  #    # ##### ##### ###### #####  ###### #      #   #
      #    # #    #   #     #   #      #    # #      #       # #
      #####  #    #   #     #   #####  #    # #####  #        #
      #    # #    #   #     #   #      #####  #      #        #
      #    # #    #   #     #   #      #   #  #      #        #
      #####   ####    #     #   ###### #    # #      ######   #
    
                            4.4.0
  ===================================================================
Unhandled rejection TypeError: D:\blog\node_modules\hexo-theme-butterfly\layout\includes\widget\index.pug:33
    31|       !=partial('includes/widget/card_tags', {}, {cache: true})
    32|       !=partial('includes/widget/card_archives', {}, {cache: true})

  > 33|       !=partial('includes/widget/card_webinfo', {}, {cache: true})
  > 34|       !=partial('includes/widget/card_bottom_self', {}, {cache: true})

D:\blog\node_modules\hexo-theme-butterfly\layout\includes\widget\card_webinfo.pug:19
    17|         .webinfo-item
    18|           .item-name=_p('aside.card_webinfo.site_wordcount') + " :"
  > 19|           .item-count=totalcount(site)
  > 20|       if theme.busuanzi.site_uv
  > 21|         .webinfo-item
  > 22|           .item-name= _p('aside.card_webinfo.site_uv_name') + " :"

totalcount is not a function
    at eval (eval at wrap (D:\blog\node_modules\pug-runtime\wrap.js:6:10), <anonymous>:58:57)    
    at template (eval at wrap (D:\blog\node_modules\pug-runtime\wrap.js:6:10), <anonymous>:101:7)
    at _View._compiledSync (D:\blog\node_modules\hexo\lib\theme\view.js:132:24)
    at _View.renderSync (D:\blog\node_modules\hexo\lib\theme\view.js:59:25)
    at D:\blog\node_modules\hexo\lib\plugins\helper\partial.js:31:52
    at Cache.apply (D:\blog\node_modules\hexo-util\lib\cache.js:27:46)
    at Object.fragmentCache (D:\blog\node_modules\hexo\lib\plugins\helper\fragment_cache.js:11:34)
    at Object.partial (D:\blog\node_modules\hexo\lib\plugins\helper\partial.js:31:17)
    at eval (eval at wrap (D:\blog\node_modules\pug-runtime\wrap.js:6:10), <anonymous>:1896:46)  
    at template (eval at wrap (D:\blog\node_modules\pug-runtime\wrap.js:6:10), <anonymous>:5857:7)
    at _View._compiled (D:\blog\node_modules\hexo\lib\theme\view.js:136:50)
    at _View.render (D:\blog\node_modules\hexo\lib\theme\view.js:39:17)
    at D:\blog\node_modules\hexo\lib\hexo\index.js:64:21
    at tryCatcher (D:\blog\node_modules\bluebird\js\release\util.js:16:23)
    at D:\blog\node_modules\bluebird\js\release\method.js:15:34
    at RouteStream._read (D:\blog\node_modules\hexo\lib\hexo\router.js:47:5)
    at Readable.read (node:internal/streams/readable:496:12)
    at resume_ (node:internal/streams/readable:999:12)
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)

思路一

因为很久没更新 ，我第一时间想到的是不是因为node.js 和npm版本太老了？于是就更新了node.js 和npm。

node.js更新我是去官网下载最新版安装包 。

而npm更新则是用命令行更新。

NPM更新到最新版命令：

npm install -g npm

思路二

现在电脑上的node.js 和npm均是最新版了，但是hexo s后仍然报错，还是同样的ERROR，但是看到别人却成功了。于是分析了一下报错信息，

发现了这几行东西：

ERROR Plugin load failed: hexo-butterfly-clock
Error: ENOENT: no such file or directory, open 'D:\blog\node_modules\hexo-butterfly-clock'       
ERROR Plugin load failed: hexo-wordcount
Error: ENOENT: no such file or directory, open 'D:\blog\node_modules\hexo-wordcount'

就发现根本原因是hexo-butterfly-clock和hexo-wordcount这2个插件缺失

于是就立马下载插件

安装hexo-butterfly-clock

npm install hexo-butterfly-clock --save 

或者

cnpm install hexo-butterfly-clock --save

安装hexo-wordcount

npm install hexo-wordcount --save

或者

cnpm install hexo-wordcount --save

到此，再次hexo s ，可发现问题已解决。