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via GitHub by PardeeXi
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at SessionController.closeSession(SessionController.java:196)	at FTPConnectDemo.main(FTPConnectDemo.java:37)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:483)	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)