[5:20:01 AM] Loading mission QuickQMBPro/Slovakia_winter/Slovakia_winterBlueScramble00.mis...
[5:20:01 AM] Month = 8 , Hour = 15
[5:20:01 AM] Temperature - 0m = 21.0 .
[5:20:01 AM] Temperature - 1000m = 14.51001 .
[5:20:01 AM] Temperature - 2000m = 8.019989 .
[5:20:01 AM] Temperature - 3000m = 1.5299988 .
[5:20:01 AM] Temperature - 4000m = -4.9599915 .
[5:20:01 AM] Temperature - 5000m = -11.450012 .
[5:20:01 AM] Temperature - 6000m = -17.940002 .
[5:20:01 AM] Temperature - 7000m = -24.429993 .
[5:20:01 AM] Temperature - 8000m = -30.919998 .
[5:20:01 AM] Temperature - 9000m = -37.410004 .
[5:20:01 AM] Temperature - 10000m = -43.899994 .
[5:20:01 AM] Temperature - 11000m = -50.39 .
[5:20:01 AM] Temperature - 12000m = -56.5 .
[5:20:01 AM] Loading map.ini defined airfields:
[5:20:06 AM] Load bridges
[5:20:07 AM] Load static objects
[5:20:09 AM] ##### House without collision (3do/Tree/Tree2.sim)
[5:20:09 AM] ##### House without collision (3do/Buildings/Furniture/10x1_5_White/mono.sim)
[5:20:20 AM] java.lang.NoSuchMethodError
[5:20:20 AM] at com.maddox.il2.objects.air.MIG_21.<init>(MIG_21.java:99)
[5:20:20 AM] at com.maddox.il2.objects.air.MIG_21MFN.<init>(MIG_21MFN.java:69)
[5:20:20 AM] at java.lang.Class.newInstance0(Native Method)
[5:20:20 AM] at java.lang.Class.newInstance(Unknown Source)
[5:20:20 AM] at com.maddox.il2.game.Mission.loadAir(Mission.java:1644)
[5:20:20 AM] at com.maddox.il2.ai.Wing.load(Wing.java:144)
[5:20:20 AM] at com.maddox.il2.game.Mission.loadWings(Mission.java:1343)
[5:20:20 AM] at com.maddox.il2.game.Mission._load(Mission.java:761)
[5:20:20 AM] at com.maddox.il2.game.Mission.access$6(Mission.java:732)
[5:20:20 AM] at com.maddox.il2.game.Mission$BackgroundLoader.run(Mission.java:462)
[5:20:20 AM] at com.maddox.rts.BackgroundTask.doRun(BackgroundTask.java:155)
[5:20:20 AM] at com.maddox.il2.game.MainWin3D.loopApp(MainWin3D.java:108)
[5:20:20 AM] at com.maddox.il2.game.Main.exec(Main.java:449)
[5:20:20 AM] at com.maddox.il2.game.GameWin3D.main(GameWin3D.java:235)
I have downloaded MiG-21 Aircraft Pack today and have followed all the procedures so far and im still getting CTD's, Any help?