Someone please Help me

[ModdingGaming10]

source/objects/Alphabet.hx:198: characters 20-28 : Warning : flixel.system.FlxSound was moved to flixel.sound.FlxSound
source/states/PlayState.hx:125: characters 21-29 : Warning : flixel.system.FlxSound was moved to flixel.sound.FlxSound
source/states/PlayState.hx:186: characters 17-25 : Warning : flixel.system.FlxSound was moved to flixel.sound.FlxSound
source/substates/PauseSubState.hx:64: characters 17-25 : Warning : flixel.system.FlxSound was moved to flixel.sound.FlxSound
source/states/editors/AnimationDebug.hx:51: characters 11-19 : Warning : flixel.system.FlxSound was moved to flixel.sound.FlxSound
source/states/editors/ChartingState.hx:120: characters 13-21 : Warning : flixel.system.FlxSound was moved to flixel.sound.FlxSound
source/Main.hx:87: characters 59-63 : Float should be Int
source/Main.hx:87: characters 59-63 : ... For optional function argument 'updateFramerate'
source/Caching.hx:127: characters 14-22 : Warning : flixel.system.FlxSound was moved to flixel.sound.FlxSound
source/Caching.hx:128: characters 16-24 : Warning : flixel.system.FlxSound was moved to flixel.sound.FlxSound
source/Caching.hx:133: characters 14-22 : Warning : flixel.system.FlxSound was moved to flixel.sound.FlxSound
source/Caching.hx:134: characters 16-24 : Warning : flixel.system.FlxSound was moved to flixel.sound.FlxSound
C:/haxelib/jsonpath/1,0,0/json/util/ArrayUtil.hx:15: characters 35-48 : Class<thx.Arrays> has no field containsExact
C:/haxelib/jsonpath/1,0,0/json/util/ArrayUtil.hx:31: characters 25-38 : Class<thx.Arrays> has no field containsExact
C:/haxelib/jsonpath/1,0,0/json/util/ArrayUtil.hx:35: characters 25-38 : Class<thx.Arrays> has no field containsExact
C:/haxelib/jsonpath/1,0,0/json/util/ArrayUtil.hx:48: characters 35-48 : Class<thx.Arrays> has no field containsExact
C:/haxelib/jsonpatch/1,0,0/json/patch/JSONPatch.hx:78: characters 22-34 : json.JSONData has no field insertByPath
C:/haxelib/jsonpatch/1,0,0/json/patch/JSONPatch.hx:106: characters 23-35 : json.JSONData has no field existsByPath
C:/haxelib/jsonpatch/1,0,0/json/patch/JSONPatch.hx:109: characters 18-30 : json.JSONData has no field removeByPath
C:/haxelib/jsonpatch/1,0,0/json/patch/JSONPatch.hx:126: characters 18-27 : json.JSONData has no field setByPath (Suggestion: getByPath)
C:/haxelib/jsonpatch/1,0,0/json/patch/JSONPatch.hx:144: characters 23-35 : json.JSONData has no field existsByPath
C:/haxelib/jsonpatch/1,0,0/json/patch/JSONPatch.hx:149: characters 18-30 : json.JSONData has no field removeByPath
C:/haxelib/jsonpatch/1,0,0/json/patch/JSONPatch.hx:151: characters 22-31 : json.JSONData has no field setByPath (Suggestion: getByPath)
C:/haxelib/jsonpatch/1,0,0/json/patch/JSONPatch.hx:169: characters 23-35 : json.JSONData has no field existsByPath
C:/haxelib/jsonpatch/1,0,0/json/patch/JSONPatch.hx:175: characters 22-31 : json.JSONData has no field setByPath (Suggestion: getByPath)
C:/haxelib/jsonpatch/1,0,0/json/patch/JSONPatch.hx:195: characters 27-39 : json.JSONData has no field existsByPath
C:/haxelib/polymod/git/polymod/backends/LimeBackend.hx:146: characters 54-55 : Unexpected ?

i'm useing the newer version of haxe

[AnimatingLegend]

unfortunately the source code for this engine works with older versions of haxe (4.0.2 - 4.1.5).

follow this build guide if you get anymore errors, and let me know if anything else happens :)

[ModdingGaming10]

i got C:/haxelib/flixel/5,8,0/flixel/system/macros/FlxDefines.hx:113: characters 61-65 : Unsupported Haxe version! Supported versions are 4.2.5 or newer (found 4.105).

[AnimatingLegend]

I found out the issue, and apparently Haxe 4.1.5 is officially outdated with the engine. I recently merged it to a more recent version of haxe which is 4.3.6. A lot of the dependencies are a little broken when it comes to the engine so i fixed them up, and decided to make them (open sourced!)[https://github.com/AnimatingLegend/Funkin-Haxe-Libraries] The newest version of haxe doesn't support Polymod, so i recommend you go the project.xml go to where you see 'polymod' and comment it out. and the game should compile perfectly fine!

Sorry for the EXTREME late response but I hope this helps now!