小编Har*_*ran的帖子

我使用webpack模板设置了https://github.com/vuejs/vue-cli Vue CLI,它运行正常.但是当我在模板文件中更改某些内容时,它会抛出错误.

请帮助解决以下问题,

> Starting dev server...


 DONE  Compiled successfully in 2703ms                                6:00:35 PM

> Listening at http://localhost:8083
 WAIT  Compiling...                                                   6:01:05 PM


c:\xampp\htdocs\myproject\node_modules\enhanced-resolve\lib\CachedInputFileSy
stem.js:145
                        if(key.startsWith(what))
                              ^

TypeError: Cannot read property 'startsWith' of undefined
    at Storage.purge (c:\xampp\htdocs\myproject\node_modules\enhanced-resolve
\lib\CachedInputFileSystem.js:145:10)
    at Storage.purge (c:\xampp\htdocs\myproject\node_modules\enhanced-resolve
\lib\CachedInputFileSystem.js:150:9)
    at CachedInputFileSystem.purge (c:\xampp\htdocs\myproject\node_modules\en
hanced-resolve\lib\CachedInputFileSystem.js:259:20)
    at EventEmitter.watcher.once (c:\xampp\htdocs\myproject\node_modules\webp
ack\lib\node\NodeWatchFileSystem.js:42:26)
    at EventEmitter.g (events.js:291:16)
    at emitTwo (events.js:106:13)
    at EventEmitter.emit (events.js:191:7)
    at EventEmitter._onTimeout (c:\xampp\htdocs\myproject\node_modules\watchp
ack\lib\watchpack.js:142:7)
    at ontimeout (timers.js:380:14)
    at tryOnTimeout (timers.js:244:5)
    at Timer.listOnTimeout (timers.js:214:5)

npm ERR! Windows_NT 6.1.7601
npm …

我正在Lumen微框架中使用OAuth 2身份验证。现在我使用的grant_type值是password。unsupported_grant_type如果我使用不同的东西，它会抛出。我想知道使用的目的grant_type是password