[SOLVED] Error when 2 or more IDEA running

When I have 2 or more project running in my IDE(intelij) if I change from my vaadin project to my springboot project the vaadin lost the connection with my browser, I always need to restart my vaadin project. anyone know whye this happen?

Hard to say without more details. I haven’t heard of anything similar before. If you can create a sample pair of projects, that could help.

Maybe that’s your problem: java - How to run two spring boot applications on same server? - Stack Overflow

Sounds likely. Looks like I have even voted that answer up, so it must be good :smile:

Tks man… works :smile:

[SOLVED] Error when 2 or more IDEA running