Toolkits funktionieren nicht / kann keine Fahrzeuge reparieren

#include "..\..\script_macros.hpp"
/*
    File: fn_repairTruck.sqf
    Author: Bryan "Tonic" Boardwine
    
    Description:
    Main functionality for toolkits, to be revised in later version.
*/
private["_veh","_upp","_ui","_progress","_pgText","_cP","_displayName"];
_veh = cursorTarget;
life_interrupted = false;
if(isNull _veh) exitwith {};
if((_veh isKindOf "Car") OR (_veh isKindOf "Ship") OR (_veh isKindOf "Air")) then
{
    if("ToolKit" in (items player)) then
    {
        life_action_inUse = true;
        _displayName = getText(configFile >> "CfgVehicles" >> (typeOf _veh) >> "displayName");
        _upp = format["Repariere %1",_displayName];
        //Setup our progress bar.
        disableSerialization;
        5 cutRsc ["life_progress","PLAIN"];
        _ui = uiNameSpace getVariable "life_progress";
        _progress = _ui displayCtrl 38201;
        _pgText = _ui displayCtrl 38202;
        _pgText ctrlSetText format["%2 (1%1)...","%",_upp];
        _progress progressSetPosition 0.01;
        _cP = 0.01;
        
        while{true} do
        {
            if(animationState player != "AinvPknlMstpSnonWnonDnon_medic4") then {
                [[player,"AinvPknlMstpSnonWnonDnon_medic4"],"life_fnc_animSync",true,false] spawn life_fnc_MP;
                player playMoveNow "AinvPknlMstpSnonWnonDnon_medic4";
            };
            uiSleep 0.27;
            _cP = _cP + 0.01;
            _progress progressSetPosition _cP;
            _pgText ctrlSetText format["%3 (%1%2)...",round(_cP * 100),"%",_upp];
            if(_cP >= 1) exitWith {_ui = "osefStatusBar" call BIS_fnc_rscLayer;_ui cutRsc["osefStatusBar","PLAIN"];};
            if(!alive player) exitWith {_ui = "osefStatusBar" call BIS_fnc_rscLayer;_ui cutRsc["osefStatusBar","PLAIN"];};
            if(player != vehicle player) exitWith {_ui = "osefStatusBar" call BIS_fnc_rscLayer;_ui cutRsc["osefStatusBar","PLAIN"];};
            if(life_interrupted) exitWith {_ui = "osefStatusBar" call BIS_fnc_rscLayer;_ui cutRsc["osefStatusBar","PLAIN"];};
        };
        
        life_action_inUse = false;
        5 cutText ["","PLAIN"];
        player playActionNow "stop";
        if(life_interrupted) exitWith {life_interrupted = false; titleText["Action cancelled","PLAIN"]; life_action_inUse = false;_ui = "osefStatusBar" call BIS_fnc_rscLayer;_ui cutRsc["osefStatusBar","PLAIN"];};
        if(player != vehicle player) exitWith {titleText["You must be outside of the vehicle to fix it. Sorry that this prevents you from exploiting the system, well not really.","PLAIN"];_ui = "osefStatusBar" call BIS_fnc_rscLayer;_ui cutRsc["osefStatusBar","PLAIN"];};
        _veh setDamage 0;
        titleText["Du hast das Fahrzeug erfolgreich repariert.","PLAIN"];
    };
};