No error message when there is parsing error in _config.yml

[dracodoc]

• Problem
  Running hexo d have no output. No error message or warnings, and nothing happened, files are not deployed too.
• Cause
  There is syntax error in _config.yml. When running hexo clean, there is error messages indicate the error. Once it is corrected, hexo d can run normally. There could be other problems with git setup but at least there is error messages.
• Suggestion
  There should be meaningful error messages in this case, either from deployer plugin or yml parser, but there should be messages instead of no output, which looks like success.

[Xuanwo]

Nice idea, I will do some work for this.

[leesei]

@dracodoc can you specify how you trigger this issue?
This plugin did checked it's part of config in _config.yml.

[stevenjoezhang]

Closing due to inactivity, please re-open if it is still outstanding.