Troubleshooting

Changing the port numbers

By default the Zuplo local server runs on port 9000 and route designer runs on port 9100. To change the port number, you can call

Code
 
npx zuplo dev --port <port number> --editor-port <editor port number>

Certificates Errors

When running Zuplo locally you may want to call a service with a self-signed certificate. By default this is not supported - we recommend using signed/trusted certicates in deployed environments. However, for local development you can ignore certificate errors by adding the --unsafely-ignore-certificate-errors flag on the zuplo dev command.

Run your development server with the following command:

Code
 
npx zuplo dev --unsafely-ignore-certificate-errors

If you want to update your package.json to always allow self-signed certificates, you can add the following script:

Code
 
{
  "scripts": {
    "dev": "zuplo dev --unsafely-ignore-certificate-errors"
  }
}

Updating the Zuplo CLI

To update the CLI, run the following command in your project directory.

Code
 
npm install zuplo@latest

You must include the @latest to ensure you are getting the latest. Otherwise, you could have an older version cached locally on your machine.

You can compare if you have the latest version by looking at the version number on NPM

Getting help

Please reach out to support@zuplo.com or join our Discord server.