Compiling help: When I was trying to complie,it have some error

[PandamanAF]

• Windows
• Mac
• Linux
• HTML5
• Android

source/Main.hx:4: characters 8-31 : Type not found : android.content.Context
source/Main.hx:66: characters 36-43 : Type not found : Context
source/states/editors/CharacterEditorState.hx:454: characters 8-14 : Type not found : Assets
source/psychlua/LuaUtils.hx:119: characters 27-31 : Class<backend.Paths> has no field mods
source/states/PlayState.hx:697: characters 30-43 : Unknown identifier : luaDebugGroup
source/states/PlayState.hx:704: characters 3-16 : Unknown identifier : luaDebugGroup
source/states/PlayState.hx:707: characters 3-16 : Unknown identifier : luaDebugGroup
welp,I don't know what do these error meaning