ionic serve 報【ionic-app-scripts' 不是內部或外部命令 】問題解
Error: Cannot find module 'E:\angular\ionic0515\node_modules\@ionic\app-scripts'
at Function.Module._resolveFilename (module.js:547:15)
at Function.Module._load (module.js:474:25)
at Module.require (module.js:596:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (C:\Users\Administrator\AppData\Roaming\npm\node_modules\ionic\node_modules\
at Generator.next (<anonymous>)
at C:\Users\Administrator\AppData\Roaming\npm\node_modules\ionic\node_modules\[email protected]@tslib\tslib.js:107:75
at new Promise (<anonymous>)
at Object.__awaiter (C:\Users\Administrator\AppData\Roaming\npm\node_modules\ionic\node_modules\
at Object.importAppScripts (C:\Users\Administrator\AppData\Roaming\npm\node_modules\ionic\node_modules\[email protected][email protected]@@ionic\cli-utils\lib\ionic-angular\app-scripts.js:7:20)
1、cd至專案路徑 輸入命令:npm install @ionic/[email protected]
執行後,繼續報錯,下拉檢視錯誤資訊後,有提示 “This usually happens because your environment has changed since running 'npm install'. Run 'npm rebuild node-sass' to build the binding for your current environment.”
2、按提示 在專案路徑下輸入:npm rebuild node-sass
3、重試ionic serve