Hello, community iDempiere. I am currently installing the development environment iDempiere using the branch by default. I have followed all the steps of the installation guide, all the steps mentioned here ->
http://wiki.idempiere.org/en/Setting_up_Eclipse work correctly, until the moment to reactivate the option Create and automatically restart the eclipse, that is to say , once the project is compiled and does not produce errors, only warnings. This means that everything would be fine. But when you restart eclipse to make a clean construction (as mentioned in the manual). I get many mistakes, as you see in the images


