Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Java Java Objects Harnessing the Power of Objects Computed Properties

Posted by ac ggacac
.a{fill-rule:evenodd;}techdegree
ac ggacac
Python Web Development Techdegree Student 20,895 Points

asking about this one

Why it still replies make sure you add a public method named isBatteryEmpty though I have made public isBatteryEmpty() {}?

1 Answer

Jennifer Nordell
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher
Jennifer Nordell
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

Hi there! It's hard to know with 100% certainty without seeing all of your code, but my instinct here is to say it's because your method declaration is missing a return type.

Try adding a return type to your method. I hope this helps, but let us know if you're still stuck! :sparkles: