Eclipse IDE Java compiling issues

Question

I am new to use Eclipse IDE for Java coding. I am trying to run the code from the following site:

https://gitlab.inria.fr/structgraphics/code/

It returns with the following error:

Error: Could not find or load main class Chan\git\code\target\classes;C:\Users\Samson Caused by: java.lang.ClassNotFoundException: Chan\git\code\target\classes;C:\Users\Samson

Also I note that there is a small red-x appeared in the src sections as attached image shows:

Red-x

Problem tab shows the following:

Problem Windows

Grateful if I can have your help to solve this issues. Thank you very much.

Answer 1

issue is your project is not compiled properly, ideally there already maven support. If your configured maven properly refresh the project it should be fine.