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Whenever I run my angular project file with the help of ng serve -o in command prompt, it gives an error.

Here's the error I observed:

image

Error: node_modules/@angular/core/index.d.ts:5501:22 - error NG1010: Value

** Angular Live Development Server is listening on localhost:50302, open your browser on http://localhost:50302/ **

× Failed to compile.

I reinstalled both angular and node. I installed node packages several time with the help of NPM install. I create new angular project and paste my source folder of previous project in new project file.

Angular cli version :

Image of version

halfer
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Diptanshu Nasare
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  • Some code would be useful. A compilation error indicates some issue with your code. – Hammad Manzoor May 03 '23 at 11:07
  • [Here](https://stackoverflow.com/questions/57331779/typescript-duplicate-identifier-iteratorresult) looks like someone had a problem like you (sorry if not help) – Eliseo May 04 '23 at 18:49

1 Answers1

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You can try following steps

  1. Delete the node_modules folder from your project directory.
  2. Open the command prompt or terminal and run npm install to install all the required packages for your project.
  3. After the packages are installed, try running the project again with the command ng serve -o.
Kirti Bhoir
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