Hexo生成pandoc报错解决方法

发表于 更新于 分类于 Waline： 阅读次数： 
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INFO  Start processing
FATAL Something's wrong. Maybe you can find the solution here: https://hexo.io/docs/troubleshooting.html
Error: 
[ERROR][hexo-renderer-pandoc] On /home/xxxxx/blog/source/_drafts/TensorFlow2-0学习笔记.md
[ERROR][hexo-renderer-pandoc] pandoc exited with code null.
    at Hexo.pandocRenderer (/home/xxxxx/blog/node_modules/hexo-renderer-pandoc/index.js:114:11)
    at Hexo.tryCatcher (/home/xxxxx/blog/node_modules/bluebird/js/release/util.js:16:23)
    at Hexo.<anonymous> (/home/xxxxx/blog/node_modules/bluebird/js/release/method.js:15:34)
    at /home/xxxxx/blog/node_modules/hexo/lib/hexo/render.js:75:22
    at tryCatcher (/home/xxxxx/blog/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/home/xxxxx/blog/node_modules/bluebird/js/release/promise.js:547:31)
    at Promise._settlePromise (/home/xxxxx/blog/node_modules/bluebird/js/release/promise.js:604:18)
    at Promise._settlePromiseCtx (/home/xxxxx/blog/node_modules/bluebird/js/release/promise.js:641:10)
    at _drainQueueStep (/home/xxxxx/blog/node_modules/bluebird/js/release/async.js:97:12)
    at _drainQueue (/home/xxxxx/blog/node_modules/bluebird/js/release/async.js:86:9)
    at Async._drainQueues (/home/xxxxx/blog/node_modules/bluebird/js/release/async.js:102:5)
    at Immediate.Async.drainQueues [as _onImmediate] (/home/xxxxx/blog/node_modules/bluebird/js/release/async.js:15:14)
    at processImmediate (internal/timers.js:456:21)
events.js:292
      throw er; // Unhandled 'error' event
      ^

Error: EACCES: permission denied, open '/home/xxxxx/blog/db.json'
Emitted 'error' event on WriteStream instance at:
    at /home/xxxxx/blog/node_modules/graceful-fs/graceful-fs.js:295:14
    at /home/xxxxx/blog/node_modules/graceful-fs/graceful-fs.js:325:16
    at FSReqCallback.oncomplete (fs.js:156:23) {
  errno: -13,
  code: 'EACCES',
  syscall: 'open',
  path: '/home/xxxx/blog/db.json'
}

https://github.com/jgm/pandoc/releases 下载最新版pandoc，使用dpkg -i安装即可

此问题在Ubuntu上出现，Windows下老版本无此问题

centos下安装，anaconda自带pandoc版本太低，也需要替换

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wget https://github.com/jgm/pandoc/releases/download/2.14.0.3/pandoc-2.14.0.3-linux-amd64.tar.gz

tar -xvf pandoc-2.14.0.3-linux-amd64.tar.gz

ln -s /root/pandoc-2.14.0.3/bin/pandoc /usr/bin/pandoc