Runtime error on UnoRead Component (in FireFly)

Hi all,
I don't know why but all the time I connect Timer component to UnoRead, I receive an error on UnoRead saying that : "Solution Exception: Object Reference not set to an instance of an object",

I really become so thankful if someone could help me on it.

Replies to This Discussion

Permalink Reply by TAKEBOY on August 26, 2013 at 6:07am

I have same problem as you.

Did you fix that problem?

Permalink Reply by Andy Payne on August 26, 2013 at 9:34am

It's probably a god idea to post these sorts of questions on the Firefly group page... But, usually this sort of error message occurs because the Firefly Firmata has not been uploaded to the Arduino board. Can you double check that you've uploaded the sketch correctly?

Permalink Reply by TAKEBOY on August 27, 2013 at 8:50pm

Thank you so much your good advice! I appreciate you.

You were totally right. My arduino didn't upload Firefly Firmate because my PC didn't connect my arduino correct port. it had been chosen another port.

In my case, I downloaded arduino installer again from arduino website, then I chosen correct port that "control panel > device and printer > Arduino Uno > choose correct COM".

Finally, I could enjoy arduino and firefly!

Thank you Andy!

Permalink Reply by Andy Payne on August 27, 2013 at 9:40pm

Great. Glad to hear it!

RSS