我正在Visual Studio 2017中开发一个Asp.Net Core 2和Angular 5项目.
I'm developing an Asp.Net Core 2 and Angular 5 project in visual studio 2017.
当我要发布项目时,错误"错误代码窗口中显示命令"npm run build---prod",代码为1 ". 我在ASP.NET Core 2 Angular模板中使用 Angular CLI创建了项目 链接,一切都很好,项目可以正常运行和发布. 过了一会儿,我不知道到底发生了什么,导致该项目无法发布.
When I'm going to publish my project then the error 'The command "npm run build -- --prod" exited with code 1' show in error list window. I created the project with Angular CLI in ASP.NET Core 2 Angular template link and everything was fine and the project run and publish correctly. After a while, I don't know what exactly happens that cause the project doesn't publish.
在npm-debug.log文件中
In the npm-debug.log file
0 info it worked if it ends with ok 1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe', 1 verbose cli 'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js', 1 verbose cli 'run', 1 verbose cli 'build', 1 verbose cli '--', 1 verbose cli '--prod' ] 2 info using npm@3.10.10 3 info using node@v6.10.3 4 verbose stack Error: ENOENT: no such file or directory, open 'C:\Project\JWS\JWSApplication\package.json' 4 verbose stack at Error (native) 5 verbose cwd C:\Project\JWS\JWSApplication 6 error Windows_NT 10.0.15063 7 error argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "build" "--" "--prod" 8 error node v6.10.3 9 error npm v3.10.10 10 error path C:\Project\JWS\JWSApplication\package.json 11 error code ENOENT 12 error errno -4058 13 error syscall open 14 error enoent ENOENT: no such file or directory, open 'C:\Project\JWS\JWSApplication\package.json' 15 error enoent ENOENT: no such file or directory, open 'C:\Project\JWS\JWSApplication\package.json' 15 error enoent This is most likely not a problem with npm itself 15 error enoent and is related to npm not being able to find a file. 16 verbose exit [ -4058, true ]推荐答案
只要有错误,请执行以下任一选项
Perform any of the following options as long as there is an error
用于将参数传递给构建命令:
For passing an argument to build command:
在.csproj文件中将"npm run build---prod"更改为"npm run build --prod"
打开ClientApp文件夹,并使用以下CMD命令更新项目angular-cli:
Open ClientApp folder and Update project angular-cli with this CMD command:
npm install --save-dev @ angular/cli @ latest
从以下位置更新Visual Studio NodeJS和npm:
Update visual studio NodeJS and npm from:
Tools > Options > Projects and Solutions > Web Package Management > External Web Tools
Tools > Options > Projects and Solutions > Web Package Management > External Web Tools
如果您的环境路径中未安装NodeJS和npm,则将NodeJS和npm文件夹添加到列表顶部,否则将$(path)移到列表顶部
If NodeJS and npm aren't installed on your environment path Add NodeJS and npm folder to the top of the list else move $(path) to the top of the list
.
感谢@Praveen Kumar和@Yerkon
Thank @Praveen Kumar and @Yerkon
更多推荐
命令"npm run build
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