failed to spawn

[5150]

so i have this handy dandy resource that is a skin selector, but its also a team creator/manager and all that cool crap. theres a small bug though and this is too good of a script to just throw away. sometimes, at random times when i want to spawn it will say failed to spawn. try another skin. well i try another skin and nothing, i have to restart the resource. anyone have any solutions? anything is greatly appreciated.

P.S. i deleted the custom skins and some of the teams, but that shouldnt matter, as i made sure all parts to them were deleted, as if they were never added/scripted

heres the resource: https://community.multitheftauto.com/in ... ls&id=6429

here are my files (not the stock ones), to see the difference:

c_gui.lua

  
local selectedRow = -1; 
local selectedGroup = -1; 
previousClass = -1; 
  
local weaponIcons = { }; 
local weaponLabels = { }; 
local weaponAmmoLabels = { }; 
  
  
function createGroupSelectionWnd( ) 
    local selectionPos = { gridList:Position( false ) }; 
    groupsGridList = GridList:Create( 
        screenSize[ 1 ] - gridList:Size( false ) - 119, 
        screenSize[ 2 ] - 125, 
        115, 100, 
        false ); 
    groupsGridList: Alpha( .8 ); 
    groupsGridList: AddColumn( "Category", .8 ); 
    groupsGridList: SortingEnabled( false ); 
    for _, group in ipairs( classGroups ) do 
        groupsGridList:AddRow( false, group.name ); 
    end 
    groupsGridList:AddOnClick( groupSelected ); 
    groupsGridList:Visible( false ); 
end 
  
function groupSelected( ) 
    descrGridList:Visible( false ); 
    weaponsGrid:Visible( false ); 
    selectedGroup = groupsGridList:SelectedItem( ); 
    if selectedGroup ~= -1 then 
        populateClassesGrid( classGroups[ selectedGroup + 1 ].classes ); 
    else 
        gridList:Clear( ); 
    end 
    previousClass = -1; 
end 
  
  
  
function createClassSelectionWnd( ) 
    gridList = GridList:Create( 
        screenSize[ 1 ] - 185, 
        screenSize[ 2 ] - screenSize[ 2 ] / 3, 
        180, screenSize[ 2 ] / 3 - 5, 
        false ); 
    gridList:AddColumn( "Class:", .85 ); 
    gridList:Alpha( .8 ); 
    gridList:SortingEnabled( false ); 
    gridList:AddOnClick( classSelected ); 
    gridList:Visible( false ); 
     
    local gridSize = { gridList:Size( false ) }; 
    spawnBtn = Button:Create( 
        screenSize[ 1 ] - gridList:Size( false ) - 120, 
        screenSize[ 2 ] - 25, 
        115, 20, 
        "SPAWN", false 
    ); 
    spawnBtn:Font( "default-bold-small" ); 
    spawnBtn:ColorOnHover( "FF5500FF" ); 
    spawnBtn:AddOnClick( requestSpawn ); 
    spawnBtn:Visible( false ); 
end 
  
function populateClassesGrid( classes ) 
    gridList:Clear( ); 
     
    for classIndex, class in pairs( classes ) do 
        gridList:AddRow( true, class.name ); 
        for skinIndex, skin in ipairs( class.skinMngr:GetSkins( ) ) do 
            local row = gridList:AddRow( false, skin.name ); 
            gridList:ItemData( row, 1, tostring( classIndex ) .."," .. tostring( skinIndex ) ); 
        end 
    end 
     
end 
  
  
function createPasswordWnd( ) 
    passwordWnd = Window:Create( screenSize[ 1 ] / 2 - 200, screenSize[ 2 ] / 2 - 30, 400, 80, "" ); 
    passwordWnd:AddLabel( 20, 35, "Password:" ); 
    passTextBox = passwordWnd:AddTextBox( 80, 33, 150, 20, "" ); 
        passTextBox:Masked( true ); 
    passSpawnBtn = passwordWnd:AddButton( 315, 31, 70, 25, "Spawn" ); 
        passSpawnBtn:AddOnClick( requestSpawn ); 
    passCancelBtn = passwordWnd:AddButton( 235, 31, 70, 25, "Cancel" ); 
        passCancelBtn:AddOnClick(  
            function() 
                passwordWnd:Visible( false ); 
                fadeCamera( true ); 
                showSpawnMenu( true, false ); 
            end 
        ); 
    passwordWnd:Movable( false ); 
    passwordWnd:Sizable( false ); 
    passwordWnd:Visible( false ); 
end 
  
  
function classSelected ( ) 
    selectedRow = gridList:SelectedItem( ); 
    if selectedRow ~= -1 then 
        local data = split( gridList:ItemData( selectedRow, 1 ), string.byte(',') ); 
        local classIndex = tonumber( data[ 1 ] ); 
        local skinIndex = tonumber( data[ 2 ] ); 
        local class = classGroups[ selectedGroup + 1 ].classes[ classIndex ]; 
        local skin = classGroups[ selectedGroup + 1 ].classes[ classIndex ].skinMngr.skins[ skinIndex ]; 
        enableSpawn( false ); 
        if previousClass ~= classIndex then 
            resizeWeaponsWnd( class.weaponMngr ); 
            fadeCamera( false ); 
            --setTimer( fadeCamera, 1000, 1 ); 
            setTimer( moveCameraTo, 1000, 1, class, skin ); 
        else 
            teleportTempPed( skin ); 
        end 
        previousClass = classIndex; 
         
        local classDescr = class.info; 
        if classDescr then 
            descrLabel:Text( classDescr ); 
            descrGridList:Visible( true ); 
        else 
            descrGridList:Visible( false ); 
            weaponsGrid:Visible( false ); 
        end 
    else 
        descrGridList:Visible( false ); 
        weaponsGrid:Visible( false ); 
    end 
end 
  
function requestSpawn( pass ) 
    selectedRow = gridList:SelectedItem(); 
    if ( selectedGroup ~= -1 ) and ( selectedRow ~= -1 ) then 
        local data = split( gridList:ItemData( selectedRow, 1 ), string.byte(',') ); 
        local classIndex = tonumber( data[ 1 ] ); 
        local skinIndex = tonumber( data[ 2 ] ); 
        local class = classGroups[ selectedGroup + 1 ].classes[ classIndex ]; 
        local skin = classGroups[ selectedGroup + 1 ].classes[ classIndex ].skinMngr.skins[ skinIndex ]; 
        fadeCamera( false ); 
        if pass == spawnBtn then 
            setTimer( triggerServerEvent, 1000, 1, "spawn_clientRequestSpawn", g_root, selectedGroup + 1, classIndex, skinIndex ); 
            return; 
        end 
        setTimer( triggerServerEvent, 1000, 1, "spawn_clientRequestSpawn", g_root, selectedGroup + 1, classIndex, skinIndex, passTextBox:Text( ) ); 
    end 
end 
  
function moveCameraTo( class, skin ) 
    local camX, camY, camZ = class.cameraMngr.pos.x, class.cameraMngr.pos.y, class.cameraMngr.pos.z; 
    local lookAtX, lookAtY, lookAtZ = class.cameraMngr.lookAt.x, class.cameraMngr.lookAt.y, class.cameraMngr.lookAt.z; 
    fadeCamera( true ); 
    --outputDebugString( "fading camera in" ); 
    setCameraMatrix( camX, camY, camZ, lookAtX, lookAtY, lookAtZ ); 
    setTimer( teleportTempPed, 500, 1, skin ); 
end 
  
local losTests = 0; -- line of sight 
function teleportTempPed( skin ) 
    local x, y, z = getWorldFromScreenPosition( screenSize[ 1 ] - gridList:Size(false) / 2 - 70, ( screenSize[ 2 ] / 1.6 ) * .8, 10 ) 
    local cX, cY, cZ; 
        cX, cY, cZ = getCameraMatrix(); 
    if not tempPed then 
        createTempPed( skin.modelId ); 
    else 
        setElementPosition( g_ground, x, y, z - 1.02 ); 
        setElementPosition( tempPed, x, y, z ); 
        setElementModel( tempPed, skin.modelId ); 
        x, y, z = getWorldFromScreenPosition( screenSize[ 1 ] - gridList:Size(false) / 2 - 70, ( screenSize[ 2 ] / 1.6 ) * .8, 11 ) 
    end 
    if not processLineOfSight( cX, cY, cZ, x, y, z ) then 
        losTests = losTests + 1; 
        if losTests < 3 then 
            setTimer( teleportTempPed, 300, 1, skin ); 
            return 
        else 
            destroyElement( g_ground ); 
            destroyElement( tempPed ); 
            tempPed = nil; 
            createTempPed( skin.modelId ); 
            enableSpawn( true ); 
            losTests = 0; 
        end 
    else 
        enableSpawn( true ); 
    end 
end 
  
function createClassDescriptionWnd( ) 
    descrGridList = GridList:Create( 
        screenSize[ 1 ] - 305, 
        5, 
        300, 125, 
        false ); 
    descrTitleLbl = Label:Create( 8, 5, 100, 30, "Class information:", false, descrGridList.gui ); 
    descrTitleLbl:Font( "default-bold-small" ); 
    descrTitleLbl:Color( 255, 150, 0 ); 
    descrLabel = Memo:Create( 10, 25, 280, 90, "", false, descrGridList.gui ); 
    descrLabel:ReadOnly( true ); 
    descrGridList:Alpha( 0.8 ); 
    descrGridList:Visible( false ); 
end 
  
  
function createClassWeaponWnd( ) 
    local descrSize = { descrGridList:Size( false ) }; 
    weaponsGrid = GridList:Create( 
        screenSize[ 1 ] - 120, 
        descrSize[ 2 ] + 4, 
        115, 40, 
        false ); 
    weaponsGrid:Alpha( .8 ); 
    weaponsGrid:Visible( false ); 
end 
  
  
function enableSpawn( enable ) 
    bringSpawnMenuToFront( ); 
    gridList:Enabled( enable ); 
    spawnBtn:Enabled( enable ); 
    descrGridList:Visible( enable ); 
    if enable == true then 
        local data = split( gridList:ItemData( selectedRow, 1 ), string.byte(',') ); 
        local classIndex = tonumber( data[ 1 ] ); 
        local skinIndex = tonumber( data[ 2 ] ); 
        local class = classGroups[ selectedGroup + 1 ].classes[ classIndex ]; 
        if class.weaponMngr:WeaponCount( ) > 0 then 
            weaponsGrid:Visible( enable ); 
        else 
            weaponsGrid:Visible( false ); 
        end 
    end 
end 
  
function resizeWeaponsWnd( weaponManager ) 
    local minHeight = 18; 
    local weapCount = weaponManager:WeaponCount( ); 
    local weapons = weaponManager:GetWeapons( ); 
    weaponsGrid:Size( 115, minHeight + ( weapCount * 40 ), false ); 
    if weapCount > 0 then 
        for i, icon in pairs( weaponIcons ) do 
            if icon and icon.gui then 
                destroyElement( icon.gui ); 
            end 
        end 
        weaponIcons =