Intermittent errors

Environment

• Node Version: 6.11.0
• Eslint-Watch Version: 3.1.0
• Eslint Version: 3.19.0

Basic Description of the problem

I run your plugin , but when I save a file, I get the following error, intermittently (1 out of every 2 saves) :

/Users/davestewart/Sites/dev/vue-element/node_modules/eslint-watch/src/formatters/simple-detail.js:29
  results.forEach(function (result) {
          ^
TypeError: Cannot read property 'length' of undefined
    at /Users/davestewart/Sites/dev/vue-element/node_modules/eslint-watch/src/formatters/simple-detail.js:33:10
    at Array.forEach (native)
    at simpleDetail (/Users/davestewart/Sites/dev/vue-element/node_modules/eslint-watch/src/formatters/simple-detail.js:29:11)
    at lintFile (/Users/davestewart/Sites/dev/vue-element/node_modules/eslint-watch/src/watcher.js:92:16)
    at FSWatcher.changeEvent (/Users/davestewart/Sites/dev/vue-element/node_modules/eslint-watch/src/watcher.js:111:9)
    at emitOne (events.js:96:13)
    at FSWatcher.emit (events.js:188:7)
    at FSWatcher.<anonymous> (/Users/davestewart/Sites/dev/vue-element/node_modules/chokidar/index.js:196:15)
    at FSWatcher._emit (/Users/davestewart/Sites/dev/vue-element/node_modules/chokidar/index.js:238:5)
    at FSWatcher.<anonymous> (/Users/davestewart/Sites/dev/vue-element/node_modules/chokidar/lib/fsevents-handler.js:204:14)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! Vue-Element-Starter@1.0.0 lintw: `esw client/* -w --ext .js --ext .vue --quiet`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the Vue-Element-Starter@1.0.0 lintw script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/davestewart/.npm/_logs/2017-06-14T10_41_03_258Z-debug.log

How to reproduce it

1. Command: esw client/* -w --ext .js --ext .vue --quiet
2. Save file
3. Watch crashes

More info

Since writing this, strangely, the bug has now stopped (I was having it all morning, and haven’t worked on it since).

But the problem seemed to be results being null in your code.

Any ideas? I don’t want to waste your time on this, but I am curious, as it was a real thing 😮

[rizowski]

@davestewart There could be some defensive coding done around the simple-detail-formatter so that way this error isn’t what is displayed. But I am wondering if this issue is related to #115. Either way, I am glad it is working for you now. 😃 I’ll keep this issue in mind as I make the fixes for #115

[rizowski]

This should be fixed in the latest release.