DevExtreme React - Create a New Application

To resolve issues when you create a new application with DevExtreme CLI, perform the following troubleshooting steps:

Check Node.js and NPM Versions

Ensure the latest Node.js and NPM are installed on your machine.

To check your Node.js version, run the following command in terminal:

node -v

To update Node.js, follow the Node.js download instructions.

Run the following commands to check and update your NPM version:

npm -v
npm i -g npm@latest

Check DevExtreme CLI version

To check and update the DevExtreme CLI version installed on your machine, run the following commands:

npm list -g devextreme-cli
npm i -g devextreme-cli@latest

Clear NPM Cache

If the previous steps do not resolve your issue, run the following command to clear the NPM cache:

npm cache clean --force

If the issue persists, create a ticket in the DevExpress Support Center. Include the following information in your ticket:

• Node.js and NPM versions.
• Commands you executed.
• The NPM log file. You can find this file in the following directories:
  • C:\Users\your_username\AppData\Local\npm-cache\_logs on Windows
  • /Users/your_username/.npm/_logs/ on macOS
  • ~/.npm/_logs/ on Linux