Add space to after tags field is better when create new post

[warrenwx]

• hexo new post "xxx"
• hexo generate

YAMLException: can not read a block mapping entry; a multiline key may not be an implicit key at line 4, column 1:
    ^
    at generateError (/opt/github_io/warrenwx_hexo/node_modules/js-yaml/lib/js-yaml/loader.js:165:10)
    at throwError (/opt/github_io/warrenwx_hexo/node_modules/js-yaml/lib/js-yaml/loader.js:171:9)
    at readBlockMapping (/opt/github_io/warrenwx_hexo/node_modules/js-yaml/lib/js-yaml/loader.js:1046:9)
    at composeNode (/opt/github_io/warrenwx_hexo/node_modules/js-yaml/lib/js-yaml/loader.js:1332:12)
    at readDocument (/opt/github_io/warrenwx_hexo/node_modules/js-yaml/lib/js-yaml/loader.js:1492:3)
    at loadDocuments (/opt/github_io/warrenwx_hexo/node_modules/js-yaml/lib/js-yaml/loader.js:1548:5)
    at Object.load (/opt/github_io/warrenwx_hexo/node_modules/js-yaml/lib/js-yaml/loader.js:1569:19)
    at parseYAML (/opt/github_io/warrenwx_hexo/node_modules/hexo-front-matter/lib/front_matter.js:80:21)
    at parse (/opt/github_io/warrenwx_hexo/node_modules/hexo-front-matter/lib/front_matter.js:56:12)
    at Promise.all.spread (/opt/github_io/warrenwx_hexo/node_modules/hexo/lib/plugins/processor/post.js:52:20)
    at tryCatcher (/opt/github_io/warrenwx_hexo/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/opt/github_io/warrenwx_hexo/node_modules/bluebird/js/release/promise.js:509:35)
    at Promise._settlePromise (/opt/github_io/warrenwx_hexo/node_modules/bluebird/js/release/promise.js:569:18)
    at Promise._settlePromise0 (/opt/github_io/warrenwx_hexo/node_modules/bluebird/js/release/promise.js:614:10)
    at Promise._settlePromises (/opt/github_io/warrenwx_hexo/node_modules/bluebird/js/release/promise.js:694:18)
    at Promise._fulfill (/opt/github_io/warrenwx_hexo/node_modules/bluebird/js/release/promise.js:638:18)
    at PromiseArray._resolve (/opt/github_io/warrenwx_hexo/node_modules/bluebird/js/release/promise_array.js:126:19)
    at PromiseArray._promiseFulfilled (/opt/github_io/warrenwx_hexo/node_modules/bluebird/js/release/promise_array.js:144:14)
    at PromiseArray._iterate (/opt/github_io/warrenwx_hexo/node_modules/bluebird/js/release/promise_array.js:114:31)
    at PromiseArray.init [as _init] (/opt/github_io/warrenwx_hexo/node_modules/bluebird/js/release/promise_array.js:78:10)
    at Promise._settlePromise (/opt/github_io/warrenwx_hexo/node_modules/bluebird/js/release/promise.js:566:21)
    at Promise._settlePromise0 (/opt/github_io/warrenwx_hexo/node_modules/bluebird/js/release/promise.js:614:10)

• cause
  A space is missing after the semicolon of tag fileds of the "new post" auto genrated by hexo.

[tcrowe]

@warrenwx Can you explain more please?

What is your scaffold? This? https://github.com/hexojs/hexo-starter/tree/master/scaffolds

[warrenwx]

hexo: 3.7.1
hexo-cli: 1.1.0
os: Linux 3.10.0-862.14.4.el7.x86_64 linux x64
http_parser: 2.8.0
node: 8.12.0
v8: 6.2.414.66
uv: 1.19.2
zlib: 1.2.11
ares: 1.10.1-DEV
modules: 57
nghttp2: 1.32.0
napi: 3
openssl: 1.0.2p
icu: 60.1
unicode: 10.0
cldr: 32.0
tz: 2017c

[warrenwx]

I used "hexo" with pulling master branch from https://github.com/hexojs/hexo

[warrenwx]

---

title: NIO
date: 2019-02-12 14:11:19
tags:

This is a sample generated automatically.

[tcrowe]

I'm not sure what is wrong. The original error looks like a YAML parsing error. Maybe if you open up the file that errors you can add console.log(...) to find more information. If you try again can you let me know @warrenwx ? Thank you

[yoshinorin]

@warrenwx @tcrowe
I found same issues hexojs/hexo#1753 (comment)
This error maybe caused by _config.yml formatting.

Could you please show your _config.yml to us?

[warrenwx]

_config.txt
sorry for that.

[yoshinorin]

@warrenwx
OK. I got it. I misunderstood. It's so sorry...
I will create PR for this issue.

And may I change this issue title more detailed?

PS. I can't judge add space to after tags field is better or not. So, I do not know whether it can will accept or not.

[warrenwx]

Anyway, for most beginners with hexo, the problem is common to meet. As for the title, please revise it for better recognition. Thanks a lot.

[yoshinorin]

@warrenwx
Thanks a lot 😄

[stevenjoezhang]

If I understand correctly, this file needs to be modified:
https://github.com/hexojs/hexo-starter/blob/master/scaffolds/post.md

I'm not sure how much this will help beginners with Hexo. YAML syntax errors caused by missing spaces can be avoided If the text editor can highlight front-matter