您好:
環境 WIN10 X64
有安裝 VS2022 comm
到 node官網下載 node-v20.12.2-x64.msi
安裝好後
node -v ok
但npm -v
會出現錯誤
有環境變數設定系統變數path加
C:\Program Files\nodejs\npm了 還是依樣
請問 這是什麼問題
謝謝
C:\Users\user99\AppData\Roaming\nvm\v12.13.1\node_modules\npm\lib\es6\validate-engines.js:31
throw err
^
TypeError: Class extends value undefined is not a constructor or null
at Object.<anonymous> (C:\Users\user99\AppData\Roaming\nvm\v12.13.1\node_modules\npm\node_modules\fs-minipass\lib\index.js:136:4)
at Module._compile (node:internal/modules/cjs/loader:1369:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1427:10)
at Module.load (node:internal/modules/cjs/loader:1206:32)
at Module._load (node:internal/modules/cjs/loader:1022:12)
at Module.require (node:internal/modules/cjs/loader:1231:19)
at require (node:internal/modules/helpers:179:18)
at Object.<anonymous> (C:\Users\user99\AppData\Roaming\nvm\v12.13.1\node_modules\npm\node_modules\cacache\lib\content\read.js:4:13)
at Module._compile (node:internal/modules/cjs/loader:1369:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1427:10)
Node.js v20.12.2
C:\Users\user99\AppData\Roaming\nvm\v12.13.1\node_modules\npm\lib\es6\validate-engines.js:31
throw err
^
TypeError: Class extends value undefined is not a constructor or null
at Object.<anonymous> (C:\Users\user99\AppData\Roaming\nvm\v12.13.1\node_modules\npm\node_modules\fs-minipass\lib\index.js:136:4)
at Module._compile (node:internal/modules/cjs/loader:1369:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1427:10)
at Module.load (node:internal/modules/cjs/loader:1206:32)
at Module._load (node:internal/modules/cjs/loader:1022:12)
at Module.require (node:internal/modules/cjs/loader:1231:19)
at require (node:internal/modules/helpers:179:18)
at Object.<anonymous> (C:\Users\user99\AppData\Roaming\nvm\v12.13.1\node_modules\npm\node_modules\cacache\lib\content\read.js:4:13)
at Module._compile (node:internal/modules/cjs/loader:1369:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1427:10)
Node.js v20.12.2
之前有安裝過Node.js或npm了嗎?
有的話先移除乾淨,再重新安裝Node.js
我注意到Node.js v20.12.2
和nvm\v12.13.1
這版本不一樣
你已經安裝nvm,現在又自己安裝node,
環境亂掉了,
都已經安裝nvm,就以nvm為準就好了