NPM安装显示错误

Question

I have tried to uninstall and reinstall angular cli, for which i have used, 我曾尝试卸载并重新安装我使用过的angular cli，

sudo npm uninstall -g @angular/cli
sudo npm install -g @angular/cli

Whenever i give npm install it is showing the error, 每当我给npm安装时，它就会显示错误，

npm ERR! Unexpected token < in JSON at position 1 while parsing near '
npm ERR! <!doctype html>
npm ERR! <htm...'

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/izchnl050/.npm/_logs/2018-08-07T08_02_19_674Z-debug.log

And the log file consists the following, 日志文件包含以下内容：

0 info it worked if it ends with ok
1 verbose cli [ '/usr/bin/node',
1 verbose cli   '/usr/bin/npm',
1 verbose cli   'install',
1 verbose cli   '-g',
1 verbose cli   '@angular/cli' ]
2 info using npm@6.2.0
3 info using node@v10.8.0
4 verbose npm-session 6b584ff5794304f7
5 silly install loadCurrentTree
6 silly install readGlobalPackageData
7 http fetch GET 200 https://www.npmjs.com/@angular%2fcli 1450ms (from cache)
8 silly fetchPackageMetaData error for @angular/cli@latest Unexpected token < in JSON at position 1 while parsing near '
8 silly fetchPackageMetaData <!doctype html>
8 silly fetchPackageMetaData <htm...'
9 timing stage:rollbackFailedOptional Completed in 1ms
10 timing stage:runTopLevelLifecycles Completed in 1690ms
11 verbose stack SyntaxError: Unexpected token < in JSON at position 1 while parsing near '
11 verbose stack <!doctype html>
11 verbose stack <htm...'
11 verbose stack     at JSON.parse (<anonymous>)
11 verbose stack     at parseJson (/usr/lib/node_modules/npm/node_modules/json-parse-better-errors/index.js:7:17)
11 verbose stack     at consumeBody.call.then.buffer (/usr/lib/node_modules/npm/node_modules/node-fetch-npm/src/body.js:96:50)
11 verbose stack     at process._tickCallback (internal/process/next_tick.js:68:7)
12 verbose cwd /home/izchnl050
13 verbose Linux 4.15.0-29-generic
14 verbose argv "/usr/bin/node" "/usr/bin/npm" "install" "-g" "@angular/cli"
15 verbose node v10.8.0
16 verbose npm  v6.2.0
17 error Unexpected token < in JSON at position 1 while parsing near '
17 error <!doctype html>
17 error <htm...'
18 verbose exit [ 1, true ]

Based on the other solutions, tried with the following, 根据其他解决方案，尝试了以下方法，

npm cache clean --force

Uninstalled node and again installed node but there is no use. 卸载节点，然后再次安装节点，但没有用。

If i give npm install it showing the above error everytime. 如果我给npm安装它每次都会显示上述错误。

npm -v = 6.2.0
node -v = v10.8.0

Kindly help me to fix this issue and to continue with the workflow. 请帮助我解决此问题并继续进行工作流程。

Answer 1

try to remove package.lock file 尝试删除package.lock文件

Possible duplicate Install error: Unexpected token < in JSON at position 可能重复的安装错误：JSON中的位置<的意外令牌<

package-lock.json is automatically generated for any operations where npm modifies either the node_modules tree, or package.json. It describes the exact tree that was generated, such that subsequent installs are able to generate identical trees, regardless of intermediate dependency updates.

Delete the package-lock.json and after this run npm install . 删除package-lock.json，然后运行npm install 。

Then you can install any plugin, that you want, with npm. 然后，您可以使用npm安装任何所需的插件。

NPM安装显示错误

问题描述

1 个解决方案

解决方案1
-2 2018-08-07 08:16:22

NPM安装显示错误

问题描述

1 个解决方案

解决方案1 -2 2018-08-07 08:16:22

解决方案1
-2 2018-08-07 08:16:22