Fatal error compiling: tools.jar not found:

Goto Windows -> Preferences Java -> Installed JREs –> Execution Environment JavaSE1.x -> JDE 1.x If you don’t have the JDK in the Installed JRE, then Select the Installed JRE and Add the JDK installed path Let’s try to configure your run configurations to clean install Click on the small black arrow and then Run Configurations After, you just put clean install in your Maven goal, like this : And … Read more