ab.ba

سلام هنگام اجراي يك برنامه در b4j اين خطا داده ميشود B4J Version: 10.00 Parsing code. (0.00s) Java Version: 8 Building folders structure. (0.01s) Compiling code. (0.01s) Compiling layouts code. (0.01s) Organizing libraries. (0.00s) Compiling generated Java code. Error Picked up _JAVA_OPTIONS: -Xmx1024m src\b4j\example\main.java:7: error: package javafx.application does not exist public class main extends javafx.application.Application{