全局安裝cli的命令行,可以任意地方創建項目。:::也會生成cli的局部依賴。
另請注意:查看package.json中的內容。如:devDependencies,這個模塊。
1、我的產生環境:我創建的項目,誤刪除了以下模塊,故產生報錯
解決辦法:"npm install --save-dev @angular/compiler-cli"
產生原因:package.json的devDependencies內部,沒有@angular/compiler-cli(npm包的安裝分爲全局與局部安裝,這種出現在局部安裝中)
The "@angular/compiler-cli" package was not properly installed.
Error: The "@angular/compiler-cli" package was not properly installed.
at Object.<anonymous> (/home/lfy/drweb/client/node_modules/@ngtools/webpack/src/index.js:14:11)
at Module._compile (module.js:570:32)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at Object.<anonymous> (/home/lfy/drweb/client/node_modules/@angular/cli/tasks/eject.js:10:19)
at Module._compile (module.js:570:32)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
解決辦法:npm install --save-dev @angular/compiler-cli
2、我的產生環境:我創建的項目,誤刪除了以下模塊,故產生報錯
解決辦法:"npm install --save-dev @angular/cli@latest"
產生原因:package.json的devDependencies內部,沒有@angular/cli(npm包的安裝分爲全局與局部安裝,這種出現在局部安裝中)
Unable to find "@angular/cli" in devDependencies.
Please take the following steps to avoid issues:
"npm install --save-dev @angular/cli@latest"
You have to be inside an Angular CLI project in order to use the serve command. (他告訴你應該在cli的項目內,運行 ng serve命令。他不知道這是個cli的項目)
3、更新angular-cli爲最新版本