“Source folder is not a Java project” error in eclipse
“Source folder is not a Java project” error in eclipse
“Source folder is not a Java project” error in eclipse
Try this… – The problem here is about the scope of the variable. – i should be declared of type int, which is local to the run() method instead of n, as n is another local variable in fibNumber() method. – i and n are totally in different scope and are invisible to each other. … Read more
From the Eclipse Point of view the error is totally correct because JavaFX is coming from the extension classpath and is not available on ALL Java8 VMs (e.g. ibm!). As outlined you can suppress those warnings by add access-rules or IMHO the best solution is to install e(fx)clipse which does this automatically for you and … Read more