I got java.lang.Exception: Notes initialization failure - err 421
at lotus.domino.NotesThread.NnotesInitThread(Native Method)
at lotus.domino.NotesThread.initThread(NotesThread.java:153)
at lotus.domino.NotesThread.run(NotesThread.java:209)
when I was trying to run examples “Examples: Accessing database properties” of the “HELP” of Lotus Domino Designer 6.5.
I tried to access a Domino Server using Java standalone application through 3 ways:extending NotesThread and implementing Runnable interface.
Unfortunately, I got same error information for both ways.
I’m strongly suspecting there can be something wrong with environment configuration or around since the code was exactly from the official help documentation of Lotus domino designer 6.5 and the error happened even before running anything in a run() method.
Anyone can help? Thank you in advance.