Kodi mungakonze bwanji java.lang.nullpointerexception?
The java.lang.nullpointerexception ndi vuto la Java lomwe limachitika pomwe pulogalamu ya Java ikuyesera kugwiritsa ntchito china m'malo mwa chinthu. RuntimeException ikuwonjezedwa ndi NullPointerException, yomwe ndi gulu la anthu onse. NullPointerException ndi…