The error often arises from corrupted or incomplete files in the Degit cache. You can resolve this by deleting the ~/.degit directory. This directory stores cached templates, and removing it forces Degit to download a fresh copy of the template.

Try: rm -rf ~/.degit

After clearing the cache, attempt to create the SolidJS app again using the same command: npx degit solidjs/templates/js my-app

Ensure that your internet connection is stable during the download process. Network interruptions can lead to incomplete file downloads, causing zlib decompression errors. So... nsure that you are using the latest stable versions of Node.js and npm. Outdated versions can sometimes cause compatibility issues.

Try: npm install -g npm@latest

Hugs.