Почему не удается установить vue-router?

Question

[Vova135798]

При выполнении npm install vue-router мне выдает

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! While resolving: undefined@undefined
npm ERR! Found: vue@2.6.14
npm ERR! node_modules/vue
npm ERR!   dev vue@"^2.6.12" from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer vue@"^3.2.0" from vue-router@4.0.15
npm ERR! node_modules/vue-router
npm ERR!   vue-router@"*" from the root project
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR! 
npm ERR! See /Users/vladimir/.npm/eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/vladimir/.npm/_logs/2022-05-11T12_34_13_360Z-debug.log

full report:

# npm resolution error report

2022-05-11T12:34:13.358Z

While resolving: undefined@undefined
Found: vue@2.6.14
node_modules/vue
  dev vue@"^2.6.12" from the root project

Could not resolve dependency:
peer vue@"^3.2.0" from vue-router@4.0.15
node_modules/vue-router
  vue-router@"*" from the root project

Fix the upstream dependency conflict, or retry
this command with --force, or --legacy-peer-deps
to accept an incorrect (and potentially broken) dependency resolution.

Raw JSON explanation object:

{
  "code": "ERESOLVE",
  "current": {
    "name": "vue",
    "version": "2.6.14",
    "whileInstalling": {
      "path": "/Users/vladimir/Desktop/shop"
    },
    "location": "node_modules/vue",
    "isWorkspace": false,
    "dependents": [
      {
        "type": "dev",
        "name": "vue",
        "spec": "^2.6.12",
        "from": {
          "location": "/Users/vladimir/Desktop/shop"
        }
      }
    ]
  },
  "currentEdge": {
    "type": "dev",
    "name": "vue",
    "spec": "^2.6.12",
    "from": {
      "location": "/Users/vladimir/Desktop/shop"
    }
  },
  "edge": {
    "type": "peer",
    "name": "vue",
    "spec": "^3.2.0",
    "error": "INVALID",
    "from": {
      "name": "vue-router",
      "version": "4.0.15",
      "whileInstalling": {
        "path": "/Users/vladimir/Desktop/shop"
      },
      "location": "node_modules/vue-router",
      "isWorkspace": false,
      "dependents": [
        {
          "type": "prod",
          "name": "vue-router",
          "spec": "*",
          "from": {
            "location": "/Users/vladimir/Desktop/shop"
          }
        }
      ]
    }
  },
  "strictPeerDeps": false,
  "force": false
}

Answer 1

[Антон Антон]

На старый vue надо устанавливать старый роутер, что-то типа
npm install vue-router@3.5.3

Answer 2

[Владимир Коротенко]

npm install vue-router@3.5.3

В общем смотрите какой роутер совместим с вашей версией VUE

https://v3.router.vuejs.org/

Answer 3

[feelter]

vue add router