使用npm安装东西的时候。老是报如下错误。求解怎么回事。

Question

npm WARN ajv-keywords@3.2.0 requires a peer of ajv@^6.0.0 but none is installed. You must install peer dependencies yourself. npm WARN The package @nuxtjs/axios is included as both a dev and production dependency. npm WARN The package @nuxtjs/proxy is included as both a dev and production dependency. npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.3 (node_modulesfsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}) + vue-clipboard2@0.1.1 updated 1 package in 30.863s [!] 45 vulnerabilities found [20043 packages audited] Severity: 10 Low | 28 Moderate | 6 High | 1 Critical Run npm audit for more detail

Answer 1

这不是警告信息吗

Answer 2

这是警告（WARN，一般是黄色），不是错误（ERROR，一般是红色）

警告一般不会影响的程序的正常运行，出现的原因有可能是包升级，比如2.x.x版本升级到3.x.x版本说依赖的包也需要升级，但是你不升级也还能用，估计到下个大版本就会提示错误了

Answer 3

vulnerabilities 漏洞，按照它的指示，npm audit 试试看？