Error: error:0308010C:digital envelope routines::unsupported [ANGULAR]

I was trying to build my project on jenkins. The local build is successful but Jenkins build is failing. Any fix for this? I am using primeng module to implement p-organisationchart. I suspect that could be the issue.

versions I am using are:

`"primeicons": "^4.1.0", "primeng": "^11.3.0", "node" : 14.16.0` 

I am working on Angular 8

3 Answers

This is a webpack issue. As a workaround you can add an environment variable to your build task:

export NODE_OPTIONS=--openssl-legacy-provider 

See this issue in the webpack project.

You can add the environment variable to your package.json scripts part

{ "scripts": { "build": "export NODE_OPTIONS=--openssl-legacy-provider; ng build" } } 

If you are using docker you can add the environment variable to your Docker file before the build

ENV NODE_OPTIONS=--openssl-legacy-provider 

I am not familiar with jenkins. If you use bash-like scripts there to build your application you can also add the line to that script.

I was having this very same error, and it was solved by downgrading from Node 17.2 to 16.10

You may also run this in the console before launching ng serve

$ export NODE_OPTIONS=--openssl-legacy-provider 

I got the same error when this was written. My previous node version was the latest (18). What I do to solve this:

1. go to nodejs website: nodejs.org
2. search for version of nodejs which has npm version 6.14.8 -> I got nodejs v.14.15.0 -> download
3. extract your download of nodejs: tar -xf (the-nodejs-file)
4. edit .bashrc file $ vim ~/.bashrc and save it by :wq
5. add this line: export PATH="/home/(your-name)/Downloads/node-v14.15.0-linux-x64/bin:$PATH"
6. restart your terminal
7. go to your project directory cd (your directory)
8. run project ng serve