error : pgn_algorithm error java.lang.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" because the return value of "java.util.Map.get(Object)" is null

[Profrog]

i have parser error while using it

PGN DATA :

public static String pgn_example = "[Event "Live Chess"]\n" +
"[Site "Chess.com"]\n" +
"[Date "2024.05.09"]\n" +
"[Round "?"]\n" +
"[White "Fluffy7Bunny"]\n" +
"[Black "PFchessX2"]\n" +
"[Result "1-0"]\n" +
"[ECO "D06"]\n" +
"[WhiteElo "1489"]\n" +
"[BlackElo "1418"]\n" +
"[TimeControl "300+5"]\n" +
"[EndTime "5:51:21 PDT"]\n" +
"[Termination "Fluffy7Bunny won by resignation"]\n" +
"\n" +
"1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nf3 Bg4 6. Be2 e6 7. O-O Be7 8. Nc3\n" +
"O-O 9. Bf4 Nc6 10. Be3 Bxf3 11. Bxf3 Nc4 12. b3 Nxe3 13. fxe3 Bb4 14. Rc1 Qg5\n" +
"15. Qe2 Rfd8 16. Nb5 Rac8 17. e5 a6 18. Bxc6 bxc6 19. Na7 Ra8 20. Nxc6 Ba3 21.\n" +
"Nxd8 Bxc1 22. Rxc1 Rxd8 23. Rxc7 h6 24. Qf3 Rd5 25. Rxf7 Qg6 26. Rf8+ Kh7 27.\n" +
"Qf1 Qe4 28. Rf3 Rd7 29. Qxa6 Rc7 30. Qxe6 Rc1+ 31. Kf2 Qh4+ 32. Rg3 Rc2+ 33. Kf3\n" +
"Qh5+ 34. Qg4 Qf7+ 35. Ke4 Qb7+ 36. Kd3 Rxa2 37. Qe4+ 1-0";

[Profrog]

it is solved in version after 2.0.2