MYPIBLOGs

1. Error: Sitecore JSS – Server Error while accessing the application, This error typically occurs when Sitecore is unable to locate a necessary file or resource, often related to JavaScript Services or Node.js.

Solution:The error which I have attached is usually caused by issues with Node.js installation or configuration.

Here are the steps to troubleshoot and resolve this error:

Verify Node.js Installation:

Check Node.js Version: Ensure that you have Node.js installed on your machine and that the version is compatible with your Sitecore version. You can check the Node.js version by running node -v in your terminal.

Update Node.js: If your Node.js version is outdated, update it to the latest LTS (Long-Term Support) version. You can download the latest version from the official Node.js website.

Set the Node.js Path: Make sure that the Node.js executable is in your system’s PATH environment variable. This allows Sitecore to find the Node.js executable when needed. You can add the Node.js installation directory to your PATH environment variable by following your operating system’s instructions.

For more link:

 Sitecore JSS – Server Error while accessing the application – Code N Learn