Hexo: Hexo 3.2.0-beta.2 test result report

[Xuanwo]

ref: https://travis-ci.org/Xuanwo/xuanwo.github.io/builds/95182069

build 400, historic time

I meet a TypeError: Cannot set property 'lastIndex' of undefined error, and error message as below

41.76s$ hexo g
INFO  Start processing
FATAL Something's wrong. Maybe you can find the solution here: http://hexo.io/docs/troubleshooting.html
TypeError: Cannot set property 'lastIndex' of undefined
    at highlight (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/highlight.js/lib/highlight.js:460:35)
    at /home/travis/build/Xuanwo/xuanwo.github.io/node_modules/highlight.js/lib/highlight.js:513:21
    at Array.forEach (native)
    at Object.highlightAuto (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/highlight.js/lib/highlight.js:509:20)
    at highlight (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/hexo-util/lib/highlight.js:98:19)
    at module.exports (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/hexo-util/lib/highlight.js:21:14)
    at /home/travis/build/Xuanwo/xuanwo.github.io/node_modules/hexo/lib/plugins/filter/before_post_render/backtick_code_block.js:49:15
    at String.replace (native)
    at Hexo.backtickCodeBlock (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/hexo/lib/plugins/filter/before_post_render/backtick_code_block.js:15:31)
    at Hexo.tryCatcher (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/util.js:11:23)
    at Hexo.<anonymous> (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/method.js:15:34)
    at /home/travis/build/Xuanwo/xuanwo.github.io/node_modules/hexo/lib/extend/filter.js:68:35
    at tryCatcher (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/util.js:11:23)
    at Object.gotValue (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/reduce.js:145:18)
    at Object.gotAccum (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/reduce.js:134:25)
    at Object.tryCatcher (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/util.js:11:23)
    at Promise._settlePromiseFromHandler (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/promise.js:489:31)
    at Promise._settlePromise (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/promise.js:546:18)
    at Promise._settlePromiseCtx (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/promise.js:583:10)
    at Async._drainQueue (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/async.js:134:12)
    at Async._drainQueues (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/async.js:139:10)
    at Immediate.Async.drainQueues [as _onImmediate] (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/async.js:16:14)
    at processImmediate [as _immediateCallback] (timers.js:383:17)
The command "hexo g" exited with 1.
60.72s$ hexo d
INFO  Start processing
FATAL Something's wrong. Maybe you can find the solution here: http://hexo.io/docs/troubleshooting.html
TypeError: Cannot set property 'lastIndex' of undefined
    at highlight (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/highlight.js/lib/highlight.js:460:35)
    at /home/travis/build/Xuanwo/xuanwo.github.io/node_modules/highlight.js/lib/highlight.js:513:21
    at Array.forEach (native)
    at Object.highlightAuto (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/highlight.js/lib/highlight.js:509:20)
    at highlight (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/hexo-util/lib/highlight.js:98:19)
    at module.exports (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/hexo-util/lib/highlight.js:21:14)
    at /home/travis/build/Xuanwo/xuanwo.github.io/node_modules/hexo/lib/plugins/filter/before_post_render/backtick_code_block.js:49:15
    at String.replace (native)
    at Hexo.backtickCodeBlock (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/hexo/lib/plugins/filter/before_post_render/backtick_code_block.js:15:31)
    at Hexo.tryCatcher (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/util.js:11:23)
    at Hexo.<anonymous> (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/method.js:15:34)
    at /home/travis/build/Xuanwo/xuanwo.github.io/node_modules/hexo/lib/extend/filter.js:68:35
    at tryCatcher (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/util.js:11:23)
    at Object.gotValue (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/reduce.js:145:18)
    at Object.gotAccum (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/reduce.js:134:25)
    at Object.tryCatcher (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/util.js:11:23)
    at Promise._settlePromiseFromHandler (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/promise.js:489:31)
    at Promise._settlePromise (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/promise.js:546:18)
    at Promise._settlePromiseCtx (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/promise.js:583:10)
    at Async._drainQueue (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/async.js:134:12)
    at Async._drainQueues (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/async.js:139:10)
    at Immediate.Async.drainQueues [as _onImmediate] (/home/travis/build/Xuanwo/xuanwo.github.io/node_modules/bluebird/js/release/async.js:16:14)
    at processImmediate [as _immediateCallback] (timers.js:383:17)
The command "hexo d" exited with 1.

@tommy351

[Xuanwo]

set auto_detect to false fixed.

and test results are as below:
before(3.1.1):

INFO  Files loaded in 41 s
INFO  731 files generated in 24 s
Elapsed time 2 min 6 sec

after(3.2.0-beta.2):

INFO  Files loaded in 6.54 s
INFO  731 files generated in 25 s
Elapsed time 1 min 20 sec

This is the cold start time, as the cache added, hot start will be quicker.

[leesei]

I think we should recommend setting highlight.js's auto detect to false in the document.
It is causing quite a lot of issues.

[Xuanwo]

Yes, It used to save a lot time for don't need to choose language, but at this time, it looks like just resulting more and more problems.

[tommy351]

It's disabled by default in Hexo 3.2.

[leesei]

@tommy351 do you mean disabling the config?
It's still true in hexo-starter.
https://github.com/hexojs/hexo-starter/blob/master/_config.yml#L43

[tommy351]

hexo-starter is not updated yet. But it has been disabled in hexo core.
https://github.com/hexojs/hexo/blob/master/lib/hexo/default_config.js#L37

[leesei]

But the default config will be overwritten by config value, isn't it?
I'll create PR on hexo-starter.

[Xuanwo]

I think we can remove the auto-detect option from _config.yml, and educate people form the rule that add specific language for codeblocks.

[leesei]

@Xuanwo I second the idea. We can override the value and state in documentation that it will be hardcoded. Actually we could also set lang to plain if it is missing.

[leesei]

Track in #1786

[Waydrow]

I meet this problem too. I have been troubled for a whole day. Thanks very much. It's working!!

[lovexiaov]

set auto_detect to false solved my problem.

[cyang812]

set auto_detect to false solved my problem.

[masikkk]

met this prob, thank you!

[Mran]

i met this issue too.And my problem was due to that i didn't specify language for the code in markdown.so,you should specify your code language.May it can help you.

[yugasun]

I have solved the problem by changing auto_detect to false too~