Can't decompile switch case

[BHNHAT]

WARN: Method g (Lce;)V in class an couldn't be decompiled. java.lang.IllegalStateException: Invalid switch case set: [[const(-128)], [const(-127)], [const(-126)], [const(-125)], [const(-124)], [const(-123)], [const(-122)], [const(-121)], [const(-120)], [const(-119)], [const(-117)], [const(-116)], [const(-113)], [const(-112)], [const(-111)], [const(-110)], [const(-109)], [const(-107)], [const(-106)], [const(-105)], [const(-104)], [const(-102)], [const(-101)], [const(-100)], [const(-99)], [const(-98)], [const(-97)], [const(-96)], [const(-95)], [const(-94)], [const(-92)], [const(-91)], [const(-90)], [const(-89)], [const(-87)], [const(-86)], [const(-85)], [const(-84)], [const(-83)], [const(-82)], [const(-81)], [const(-80)], [const(-78)], [const(-77)], [const(-76)], [const(-75)], [const(-74)], [const(-73)], [const(-72)], [const(-71)], [const(-69)], [const(-68)], [const(-65)], [const(-64)], [const(-63)], [const(-62)], [const(-61)], [const(-59)], [const(-58)], [const(-57)], [const(-56)], [const(-55)], [const(-54)], [const(115)], [null]] for selector of type Lbp;

The decompiler can decompile am.class which is the old version but It can't decompile the new one

class file links removed

[Geolykt]

Do you have permission to use these samples in the first place?

[BHNHAT]

It is extracted from a game so I don't know if it is legal or not. But this game has a lot of modded version thought.