Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

Java Local Development Environments Advanced Tooling Refactoring

Siu KWAN Yuen
Siu KWAN Yuen
Courses Plus Student 2,898 Points

Help! Messed up with the Configuration setting.

I accidentally changed some kind of setting which is about "groovy library" and because of that I was unable to make my code run (there is no "run" option, but instead "changing configuration" option.

I have tried clicked different things and now I am able to run the code via the "out" file. The idea seems like created a new main() method in the "out" file. However, since then, every time I click "run", an "Edit Configuration" window pops out, which is about main class, working directory.

How can I restore the default setting? I am afraid that there will be more error when I run other code.