vue项目运行npm run dev时报错

报错内容如下：

0 info it worked if it ends with ok
1 verbose cli [ 'D:\\tools\\nodejs\\node.exe',
1 verbose cli   'D:\\tools\\nodejs\\node_global\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'run',
1 verbose cli   'dev' ]
2 info using [email protected]6.13.1
3 info using [email protected].13.0
4 verbose run-script [ 'predev', 'dev', 'postdev' ]
5 info lifecycle vue-admin-[email protected]3.9.0~predev: vue-admin-[email protected]3.9.0
6 info lifecycle vue-admin-[email protected]3.9.0~dev: vue-admin-[email protected]3.9.0
7 verbose lifecycle vue-admin-[email protected]3.9.0~dev: unsafe-perm in lifecycle true
8 verbose lifecycle vue-admin-[email protected]3.9.0~dev: PATH: D:\tools\nodejs\node_global\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;D:\workspaces\git\information-cloud\code\web-front\zzxs-management\node_modules\.bin;D:\tools\Golang\bin;D:\tools\development\Xftp\;D:\tools\development\Xshell6\;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\iCLS\;C:\Program Files\Intel\Intel(R) Management Engine Components\iCLS\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;D:\tools\development\TortoiseSVN\bin;D:\tools\nodejs\;C:\WINDOWS\System32\OpenSSH\;D:\tools\Golang\bin;D:\tools\development\TortoiseGit\bin;C:\Users\wx\AppData\Local\Microsoft\WindowsApps;C:\Users\wx\AppData\Local\atom\bin;D:\tools\development\MySQL\mysql-5.7.24-winx64\bin;D:\tools\Java\maven\apache-maven-3.5.4\bin;D:\tools\Java\jdk\jdk1.8.1_81\bin;C:\Users\wx\AppData\Roaming\npm;D:\tools\nodejs\node_global;C:\Users\wx\AppData\Local\Microsoft\WindowsApps;D:\tools\development\Tomcat\apache-tomcat-8.5.37\bin;D:\tools\development\git for windows\Git\cmd;D:\tools\development\redis-3.2.100\redis;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;D:\tools\development\MongoDB\bin;C:\Users\wx\go\bin;D:\tools\Golang\bin;D:\tools\Erlang\erl10.0.1\bin;;D:\mygo\bin
9 verbose lifecycle vue-admin-[email protected]3.9.0~dev: CWD: D:\workspaces\git\information-cloud\code\web-front\zzxs-management
10 silly lifecycle vue-admin-[email protected]3.9.0~dev: Args: [ '/d /s /c',
10 silly lifecycle   'webpack-dev-server --inline --progress --config build/webpack.dev.conf.js' ]
11 silly lifecycle vue-admin-[email protected]3.9.0~dev: Returned: code: 134  signal: null
12 info lifecycle vue-admin-[email protected]3.9.0~dev: Failed to exec dev script
13 verbose stack Error: vue-admin-[email protected]3.9.0 dev: `webpack-dev-server --inline --progress --config build/webpack.dev.conf.js`
13 verbose stack Exit status 134
13 verbose stack     at EventEmitter.<anonymous> (D:\tools\nodejs\node_global\node_modules\npm\node_modules\npm-lifecycle\index.js:332:16)
13 verbose stack     at EventEmitter.emit (events.js:182:13)
13 verbose stack     at ChildProcess.<anonymous> (D:\tools\nodejs\node_global\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
13 verbose stack     at ChildProcess.emit (events.js:182:13)
13 verbose stack     at maybeClose (internal/child_process.js:962:16)
13 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:251:5)
14 verbose pkgid vue-admin-[email protected]3.9.0
15 verbose cwd D:\workspaces\git\information-cloud\code\web-front\zzxs-management
16 verbose Windows_NT 10.0.17763
17 verbose argv "D:\\tools\\nodejs\\node.exe" "D:\\tools\\nodejs\\node_global\\node_modules\\npm\\bin\\npm-cli.js" "run" "dev"
18 verbose node v10.13.0
19 verbose npm  v6.13.1
20 error code ELIFECYCLE
21 error errno 134
22 error vue-admin-[email protected]3.9.0 dev: `webpack-dev-server --inline --progress --config build/webpack.dev.conf.js`
22 error Exit status 134
23 error Failed at the vue-admin-[email protected]3.9.0 dev script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 134, true ]

错误原因：升级过npm到最新版本，项目没有重新install。
解决方法：
1、删除项目下的node_modules模块;
2、重新运行：npm install;
3、运行项目：npm run dev;