Fix npm ERR! enoent ENOENT: package.json Not Found on Linux - Docker Build Fails with Context Canceled Permission Denied-Fix Cloudflare DNS Propagation Taking Too Long
Before changing system settings, save your work and note the exact error text so you can compare results after each step.
Extra verification checklist
- Restart the affected app after changing permissions or configuration files.
- Test the same workflow in a clean browser profile or a temporary user account.
- Compare the result on another network if the error may be connection related.