我正在尝试使用以下命令更新npm(节点包管理器):npm install npm @ latest -g但是我在命令提示符中收到以下错误:
有人知道这是什么意思吗?
npm ERR! Windows_NT 6.1.7601
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\
node_modules\\npm\\bin\\npm-cli.js" "install" "npm@latest" "-g"
npm ERR! node v6.9.5
npm ERR! npm v3.10.10
npm ERR! code ECONNREFUSED
npm ERR! errno ECONNREFUSED
npm ERR! syscall connect
npm ERR! Error: connect ECONNREFUSED xxx.xxx.xx.xxx:xxx
npm ERR! at Object.exports._errnoException (util.js:1022:11)
npm ERR! If you are behind a proxy, please make sure that the
npm ERR! 'proxy' config is set properly. See: 'npm help config'
Run Code Online (Sandbox Code Playgroud)
任何帮助,将不胜感激.
谢谢你nickJS
我有一个新的ubuntu 16.04虚拟机,我正在尝试使用此文档贡献指南安装thingboard并且没有任何成功:
这是在机器上做了什么:
sudo apt-get install default-jre default-jdkJAVA_HOME='/usr/lib/jvm/default-java'git clone https://github.com/thingsboard/thingsboard.gitgit checkout release-1.3cd ${TB_WORK_DIR}/applicationmvn clean install -DskipTestscd ${TB_WORK_DIR}/application/target/bin/install/install_dev_db.sh为我的用户和执行脚本.cd ${TB_WORK_DIR}/applicationmvn clean install -DskipTests结果:
NPM服务器启动,但当我登录localhost:3000并尝试使用tenant@thingsboard.org/ 登录时tenant,我收到错误
[Error API proxy error: Error connect ECONNREFUSED 127.0.0.1:8080]
Run Code Online (Sandbox Code Playgroud)
我已经三次检查我没有打字错误.
我错过了一步吗?
我没有使用代理并收到与上面相同的错误:
npm config set proxy null
npm config set https-proxy null npm config
npm config set registry http://registry.npmjs.org/
cat~/.npmrc:
proxy=null
https-proxy=null
registry=http://registry.npmjs.org/ls
香港专业教育学院刚刚开始研究我的第一个节点JS应用程序,同时尝试通过npm安装快递,我得到以下错误:
Error: connect ECONNREFUSED 127.0.0.1:8080
at Object.exports._errnoException (util.js:870:11)
at exports._exceptionWithHostPort (util.js:893:20)
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1057:14)
{ [Error: connect ECONNREFUSED 127.0.0.1:8080]
code: 'ECONNREFUSED',
errno: 'ECONNREFUSED',
syscall: 'connect',
address: '127.0.0.1',
port: 8080 }
Run Code Online (Sandbox Code Playgroud)
并在npm-debug:
36 verbose stack Error: connect ECONNREFUSED 127.0.0.1:8080
36 verbose stack at Object.exports._errnoException (util.js:870:11)
36 verbose stack at exports._exceptionWithHostPort (util.js:893:20)
36 verbose stack at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1057:14)
37 verbose cwd C:\APS\NodeJS
38 error Windows_NT 6.1.7601
39 error argv "C:\\APS\\NodeJS\\node.exe" "C:\\APS\\NodeJS\\node_modules\\npm\\bin\\npm-cli.js" "install" "express"
40 error node v4.4.0
41 …Run Code Online (Sandbox Code Playgroud)