UyiLungisa njani i-java.lang.nullpointerexception?
I-java.lang.nullpointerexception yimposiso yeJava eyenzekayo xa isicelo seJava sizama ukusebenzisa i-null endaweni yento. I-RuntimeException yandiswe yi-NullPointerException, eludidi lukawonke-wonke. I-NullPointerException yi...