Troubleshooting

If you encounter issues while setting up or running your FastStartup Next.js starter kit, this guide will help you resolve them quickly.

Common Issue: Installation Errors

Problem

During installation, you may notice errors or warnings related to React and Next.js versions. This occurs because FastStartup uses React 19 and Next.js 15, while many libraries have dependencies locked to React 18 in their package-lock.json files.

Solution

To resolve this issue, run the following command when installing dependencies:

npm install --force

The --force flag ensures that all dependencies are installed correctly despite version mismatches.

Need Further Help?

If the problem persists or you need additional assistance, reach out to our support team:

We're here to help you get up and running as quickly as possible!