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I created simple Angular app and then tried to create a server-side app using Angular Universal. However, in every single tutorial the first step is to run npm run build:ssr which in my case throws an error:

npm ERR! missing script: build:ssr

I must be missing something obvious but I can't figure out what. I checked StackOverflow for this issue, there is one, however, without accepted answer. One hint would be to check the Angular/Angular Universal version, but these seems to be aligned for me:

    "@angular/common": "~7.2.0",
    "@angular/compiler": "~7.2.0",
    "@angular/core": "~7.2.0",
    "@angular/forms": "~7.2.0",
    "@angular/http": "^7.2.14",
    "@angular/platform-browser": "~7.2.0",
    "@angular/platform-browser-dynamic": "~7.2.0",
    "@angular/platform-server": "^7.2.14",
    "@angular/router": "~7.2.0",
    "@ng-toolkit/universal": "^7.1.2",
    "@nguniversal/common": "^7.1.1",
    "@nguniversal/express-engine": "^7.1.1",
    "@nguniversal/module-map-ngfactory-loader": "^7.1.1",

Any help would be much appreciated. Thanks!

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4 Answers 4

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2

this issue is occurring probably because you might not have run the @nguniversal express-engine command :

 ng add @nguniversal/express-engine --clientProject (Project Name)

Project name can be found in angular.json file under projects attribute.

This will generate server module and build:ssr It should work after running this hopefully.

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1 Comment

NOT SUPPORTED: keyword "id", use "$id" for schema ID I am getting this err. when i run the command.
1

For better understanding how angular universal should be configured properly you can take a look on official sample universal's starter repo https://github.com/angular/universal-starter

Here you have also example how to setup package.json properly https://github.com/angular/universal-starter/blob/master/package.json

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Check if you have build:ssr script in your package.json file

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No, it's not there.
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This error was at me when I was trying ng npm run dev:ssr not in forlder with my Angular project.

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