뉴스

GitHub1개월

[Help] Exception in thread "AWT-EventQueue-0" java.lang ... - GitHub

[Help] Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException #871 Open ramen9813 opened on Jul 3, 2025 ...
GitHub5년

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException ...

FriedaSmith commented Aug 4, 2020 Hello. When I run your code, it had an exception. In addition, v is null and vm is "" . Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at ...