hexo博客无法编译中文

[雪幻天痕]

下面是错误代码，请问这是怎么回事？

FATAL Something's wrong. Maybe you can find the solution here: http://hexo.io/docs/troubleshooting.html
TypeError: Cannot read property '1' of undefined
at /home/jerry/hexo/node_modules/hexo/lib/plugins/filter/before_post_render/backtick_code_block.js:36:27
at String.replace (native)
at Hexo.backtickCodeBlock (/home/jerry/hexo/node_modules/hexo/lib/plugins/filter/before_post_render/backtick_code_block.js:16:31)
at Hexo.tryCatcher (/home/jerry/hexo/node_modules/hexo/node_modules/bluebird/js/main/util.js:24:31)
at Hexo.<anonymous> (/home/jerry/hexo/node_modules/hexo/node_modules/bluebird/js/main/method.js:15:34)
at /home/jerry/hexo/node_modules/hexo/lib/extend/filter.js:68:35
at tryCatcher (/home/jerry/hexo/node_modules/hexo/node_modules/bluebird/js/main/util.js:24:31)
at ReductionPromiseArray._promiseFulfilled (/home/jerry/hexo/node_modules/hexo/node_modules/bluebird/js/main/reduce.js:103:38)
at ReductionPromiseArray.init [as _init$] (/home/jerry/hexo/node_modules/hexo/node_modules/bluebird/js/main/promise_array.js:92:18)
at ReductionPromiseArray.init (/home/jerry/hexo/node_modules/hexo/node_modules/bluebird/js/main/reduce.js:40:10)
at Async._drainQueue (/home/jerry/hexo/node_modules/hexo/node_modules/bluebird/js/main/async.js:137:12)
at Async._drainQueues (/home/jerry/hexo/node_modules/hexo/node_modules/bluebird/js/main/async.js:142:10)
at Async.drainQueues (/home/jerry/hexo/node_modules/hexo/node_modules/bluebird/js/main/async.js:16:14)
at process._tickCallback (node.js:415:13)