If CircuitBlocks is throwing a compilation error, try these steps:
Check for syntax errors: Make sure all your code blocks are properly connected and no required inputs are empty.
Update CircuitBlocks: Download the latest version from our website — older versions may have bugs that have since been fixed.
Restart the application: Close CircuitBlocks completely and reopen it.
Check your device connection: Make sure your device is properly connected via USB and recognized by your computer.
Try a fresh sketch: Start with one of the built-in example sketches to confirm compilation works, then rebuild your project step by step.
If the issue persists, email us at contact@circuitmess.com with a screenshot of the error message and your operating system details.