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

Posted by Ronaldlee Ejalu
Ronaldlee Ejalu
Courses Plus Student 31 Points

getSource() in JavaFX generating errors

I am debugging the Save Map method, but when I try to populate an arrayList or String reference variable I am getting some errors from line 196 to 224. These error occur in the Controller file..

Is there away to tell me what I am not doing right?

This is the link to my project, https://1drv.ms/f/s!AqVhCMnXmchXhXc_FzLJU6o8dybi,