كود سورس
Error :
Exception in thread "main" java.lang.NullPointerException
at moiCalcu1.<init>(moiCalcu1.java:44)
at Main.main(Main.java:9)
كود سورس
Error :
Exception in thread "main" java.lang.NullPointerException
at moiCalcu1.<init>(moiCalcu1.java:44)
at Main.main(Main.java:9)
التعليقات