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 Introduction to Functional Programming Meet Streams Filtering High Scores

Can't find error...

When ever there is a local challenge, I work trough all the steps and finish the challenge. In my IntelliJ my code runs exactly how it's supposed to be. But when I upload the submission zip I always get "Oh no! We encountered an error with your last submission" after checking the code. I really don't know what's wrong or which changes I should make... Can someone please help me?

Edit: I ran the tests locally and they all passed. So I showed my code to a senior java developer. He says he can't find any errors to. So he thinks maybe it could be a problem with different versions. Because there are no more details in the error message it's really difficult to understand what the problem is.... Could it be a problem with different versions of idk IntelliJ maybe?

Jonne Lehtonen
Jonne Lehtonen
16,717 Points

I contacted to support about that. Some challenges got stuck to hang thight and every other is just, Oh no! We encountered an error with your last submission.

After couple of emails their result were that theres nothing wrong in their end, its in my end and my submisson is wrong. I know that it is not browser or my code that causes this. They offered to mark challenges completed. After some digging I came to conclusion that, there is no real technical support in teamtreehouse anymore. They are not interested to fix anything.


Jonne Lehtonen thank you so much for your answer. I didn't know it's that bad.... Looks like I have to leave and search for another learning platform....

Thank you for your help!