Spell works on one map but doesnt on the other

// created by an]X[ieTy
// set the aniamtions used by this spell in the spell in the object editor in Art - Area Effect category,
// where the first entry is the attachement to the caster´s sword and the second entry is the aoe-effect at the end
// of the spell



constant function Jump_SpellId takes nothing returns integer
    return 'A034' //Rawcode of the Spell
endfunction

constant function Jump_Height takes nothing returns real
    return 4.00 // changes maximum flying height. Recommened: 4
endfunction

constant function Jump_Damage takes nothing returns real
    return 50.00 //Damage of the Spell, will be multiplied with the lvl in the trigger!
endfunction




function Trig_Jump_Conditions takes nothing returns boolean
    return GetSpellAbilityId() == Jump_SpellId()
endfunction

function removeeffect takes effect sfg returns nothing
call DestroyEffect (sfg)
set sfg= null
endfunction

function jump_damage takes unit caster returns nothing
    local player p
    local unit u
    local location target_pos
    local group g = CreateGroup ()
    local timer t = CreateTimer()
    local unit targets
    
    set p = GetOwningPlayer( caster )
    set target_pos = GetUnitLoc( caster )
    
    call DestroyEffect (AddSpecialEffectLoc (GetAbilityEffectById(Jump_SpellId(), EFFECT_TYPE_AREA_EFFECT, 1), target_pos))
    call GroupEnumUnitsInRangeOfLoc (g, target_pos, 300, null)


loop
set targets = FirstOfGroup (g)
    exitwhen targets == null
    if IsPlayerAlly (GetOwningPlayer (caster), GetOwningPlayer(targets))==false and IsUnitType(targets, UNIT_TYPE_STRUCTURE)==false and IsUnitDeadBJ(targets)==false and IsUnitInGroup (targets,g)==true then 
    call UnitDamageTargetBJ( caster, targets, Jump_Damage()*GetUnitAbilityLevel (caster, Jump_SpellId()), ATTACK_TYPE_MAGIC, DAMAGE_TYPE_NORMAL )
    call StunUnit ( targets, 2.00 , true )
    endif
    call GroupRemoveUnit(g, targets)
    
endloop


    call SetUnitPathing( caster, true )
    call SetUnitTimeScalePercent( caster, 100.00 )
    call UnitRemoveAbility( caster, 'Avul' )
    call PauseUnit( caster, false )
    call SelectUnitForPlayerSingle( caster, p )
     

    
    call RemoveLocation( target_pos )
    call DestroyGroup (g)
  
    set caster = null
    set u = null
    set g = null
    set targets = null
    
endfunction

function jump_Periodic takes nothing returns nothing
    local unit caster
    local location caster_pos
    local location target_pos
    local timer t
    local integer runs_rem
    local location offset 
    local real distance
    local real angle
    local effect sfg
    
    set t = GetExpiredTimer()
    set caster = GetHandleUnit( t, "caster" )
    set target_pos = GetHandleLoc( t, "target_pos" )
    set runs_rem = GetHandleInt( t, "runs_remaining" )
    set distance = GetHandleReal( t, "distance" ) / 100.00  
    set angle = GetHandleReal( t, "angle" )
    set sfg = GetHandleEffect (t, "sfx")
        
    if ( runs_rem > 0 ) then
    set caster_pos = GetUnitLoc( caster )
    set offset = PolarProjectionBJ( caster_pos, distance, angle )
    
       if( runs_rem >= 50 ) then
       call SetUnitFlyHeightBJ( caster, GetUnitFlyHeight( caster ) + Jump_Height(), 900.00 )
       else
       call SetUnitFlyHeightBJ( caster, GetUnitFlyHeight( caster ) - 6.00, 900.00 )
       endif
    
    call SetUnitPositionLocFacingBJ( caster, offset, angle )

    set caster = null
    call RemoveLocation( caster_pos )
    call RemoveLocation( target_pos )        
    call RemoveLocation( offset )
    set runs_rem = runs_rem - 1
    call SetHandleInt( t, "runs_remaining", runs_rem )
    else
    call FlushHandleLocals( t )
    call DestroyTimer( t )
    debug call BJDebugMsg("call")
    call jump_damage( caster )
    call removeeffect( sfg )
    endif
    
endfunction

function Trig_jump_Actions takes nothing returns nothing
    local unit caster
    local timer t
    local location target_pos
    local location target_center
    local location caster_pos
    local real distance   
    local real angle
    local effect sfg
    
    set t = CreateTimer()
    set caster = GetSpellAbilityUnit()
    set caster_pos = GetUnitLoc( caster )
    set target_center = GetSpellTargetLoc()
    set target_pos = target_center
    set distance = DistanceBetweenPoints( caster_pos, target_pos ) 
    set angle = AngleBetweenPoints (caster_pos, target_pos)
    set sfg = AddSpecialEffectTargetUnitBJ( "weapon", caster, GetAbilityEffectById(Jump_SpellId(), EFFECT_TYPE_AREA_EFFECT, 0))  
    
      
    call RemoveLocation( target_center )
    call RemoveLocation( caster_pos )    
    
    call PauseUnitBJ( true, caster )
    call SetUnitPathing( caster, false )
    call SetUnitTimeScalePercent( caster, 50.00 )
    call SetUnitAnimation( caster, "attack slam" )
    call UnitAddAbilityBJ( 'Amrf', caster )
    call UnitRemoveAbilityBJ( 'Amrf', caster )
    call SetUnitFlyHeightBJ( caster, 100.00, 900.00 )
    call UnitAddAbility( caster, 'Avul' )
    
    call TimerStart( t, 0.01, true, function jump_Periodic)   
    call SetHandleHandle( t, "caster", caster )
    call SetHandleInt( t, "runs_remaining", 100 )
    call SetHandleHandle( t, "target_pos", target_pos )
    call SetHandleReal( t, "distance", distance )
    call SetHandleReal( t, "angle", angle )
    call SetHandleHandle( t, "sfx", sfg )
    
endfunction
                                                         


      



//===========================================================================
function InitTrig_jump takes nothing returns nothing
    set gg_trg_jump = CreateTrigger(  )
    call TriggerRegisterAnyUnitEventBJ( gg_trg_jump, EVENT_PLAYER_UNIT_SPELL_EFFECT )
    call TriggerAddCondition( gg_trg_jump, Condition( function Trig_Jump_Conditions ) )
    call TriggerAddAction( gg_trg_jump, function Trig_jump_Actions )
    call Preload (GetAbilityEffectById(Jump_SpellId(), EFFECT_TYPE_AREA_EFFECT, 0))
    call Preload (GetAbilityEffectById(Jump_SpellId(), EFFECT_TYPE_AREA_EFFECT, 1))
endfunction