Error trying to add a player object

datablock FlyingVehicleData(Holder)
{

  spawnOffset = "0 0 1";
  category = "Vehicles";
  shapeFile = "~/data/shapes/turret/holder.dts";

  ultipassenger = false;
  renderWhenDestroyed = false;
  mountPose[0] = sitting;
  drag = 0.10;
  density = 1.0;

  cameraMaxDist = 5;
  cameraOffset = 1.0;
  cameraRoll = true;// Roll the camera with the vehicle
  cameraDecay = 0.80;// Decay per sec. rate of velocity lag
  cameraLag = 0.05;

  minMountDist = 6;

  //explosion = WarSparrowExplosion;
  //explosionDamage = 0.5;
  //explosionRadius = 5.0;

  maxDamage = 90.00;
  DestroyedLevel = 90.00;
  isShielded = true;
  EnergyPerDamagePoint = 160;

  MaxEnergy = 280;    // Afterburner and any energy weapon pool
  MinDrag = 88;       // Linear Drag (eventually slows you down when not thrusting...constant drag)
  RotationalDrag = 10;// Anguler Drag (dampens the drift after you stop moving the mouse...also tumble drag)
  RechargeRate = 0.0;

  maxAutoSpeed = 4;      // Autostabilizer kicks in when less than this speed. (meters/second)
  autoAngularForce = 100;  // Angular stabilizer force (this force levels you out when autostabilizer kicks in)
  autoLinearForce = 300;   // Linear stabilzer force (this slows you down when autostabilizer kicks in)
  autoInputDamping = 0.85;// Dampen control input so you don't whack out at very slow speeds

  // Maneuvering Information
  MaxSteeringAngle = 4.2;      // Max radians you can rotate the wheel. Smaller number is more maneuverable.
  HorizontalSurfaceForce = 350;// Horizontal center "wing" (provides "bite" into the wind for climbing/diving and turning)
  VerticalSurfaceForce = 100;  // Vertical center "wing" (controls side slip. lower numbers make MORE slide.)
  ManeuveringForce = 4500;     // Horizontal jets (W,S,D,A key thrust)
  SteeringForce = 1500;        // Steering jets (force applied when you move the mouse)
  SteeringRollForce = 1280;     // Steering jets (how much you heel over when you turn)
  RollForce = 820;             // Auto-roll (self-correction to right you after you roll/invert)
  HoverHeight = 1.0;           // Height off the ground at rest
  CreateHoverHeight = 1.0;     // Height off the ground when created

  // Rigid body
  Mass = 500;           // Mass of the vehicle
  BodyFriction = 0;     // Don't mess with this.
  BodyRestitution = 0.8;// When you hit the ground, how much you rebound. (between 0 and 1)
  MinRollSpeed = 0;     // Don't mess with this.
  MinImpactSpeed = 0;   // If hit ground at speed above this then it's an impact. Meters/second
  SoftImpactSpeed = 10; // Sound hooks. This is the soft hit.
  HardImpactSpeed = 25; // Sound hooks. This is the hard hit.
  SpeedDamageScale = 0.04;

  collDamageThresholdVel = 20.0;
  collDamageMultiplier = 0.02;

  minTrailSpeed = 0; // The speed your contrail shows up at.


//------------------------------------------------------------
// Sound Velocities
// Velocities at which Water Impact sounds will be triggered

  SoftSplashSound = 15.0;
  MediumSplashSoundVelocity = 30.0;
  HardSplashSoundVelocity = 60.0;
  ExitSplashSoundVelocity = 20.0;
};

function Holder::onAdd(%this,%obj)
{
   // Called when the PlayerData datablock is first 'read' by the engine (executable)

   // mount turret
   %turret = new Turret()
    {
       dataBlock = GenericTurret;
    };
    // mount turret at whatever mount point
    %obj.mountObject(%turret,1);
   //}
   %obj.mountedTurret = %turret;
}

//-----------------------------------------------------------------------------
// Projectile Object
datablock ProjectileData(SmallTurretGunProjectile)
{
  projectileShapeName = "~/data/shapes/weapon/projectile.dts";
  directDamage        = 10;
  radiusDamage        = 10;
  damageRadius        = 0.5;
  //explosion           = FlyerMachineGunExplosion;
  //particleEmitter     = FlyerMachineGunSmokeEmitter;
  muzzleVelocity      = 60;
  velInheritFactor    = 1;
  armingDelay         = 0.3;
  lifetime            = 8000;
  fadeDelay           = 1500;
  bounceElasticity    = 0;
  bounceFriction      = 0;
  isBallistic         = true;
  gravityMod = 0.10;
  hasLight    = true;
  lightRadius = 1.5;
  lightColor  = "0.56 0.36 0.26 1.0";
};

datablock ShapeBaseImageData(SmallTurretGun)
{
   // Basic Item properties
   shapeFile = "~/data/shapes/turret/barrel.dts";
   mass = 15;
   //category					= "Turrets";  // you dont want to place these

   mountPoint = 0;
   offset = "0 0 0";

   projectile = SmallTurretGunProjectile;
   projectileType = Projectile;
   correctMuzzleVector = false;   // not sure how this is used

   // I dont implement use of these in script
   // but old turret stuff had this...
   usesEnergy = true;
   fireEnergy = 10;
   minEnergy = 4;

   // Images have a state system which controls how the animations
   // are run, which sounds are played, script callbacks, etc. This
   // state system is downloaded to the client so that clients can
   // predict state changes and animate accordingly.  The following
   // system supports basic ready->fire->reload transitions as
   // well as a no-ammo->dryfire idle state.

   // Initial start up state
      // State transitions
   stateName[0]                     = "Activate";
   stateTimeoutValue[0]             = 0.01;
   stateTransitionOnTimeout[0]      = "Ready";
   //stateSound[0]                    = TurretSwitchSound;

   stateName[1]                     = "Ready";
   stateTransitionOnTriggerDown[1]  = "Fire";
   stateTransitionOnNoAmmo[1]       = "NoAmmo";

   stateName[2]                     = "Fire";
   stateTransitionOnTimeout[2]      = "Reload";
   stateTimeoutValue[2]             = 0.13;
   stateFire[2]                     = true;
   stateRecoil[2]                   = LightRecoil;
   stateAllowImageChange[2]         = false;
   stateSequence[2]                 = "Fire";
   //stateSound[2]                    = TurretGunFireSound;
   stateScript[2]                   = "onFire";

   stateName[3]                     = "Reload";
   stateTimeoutValue[3]             = 0.40;
   stateAllowImageChange[3]         = false;
   stateTransitionOnTimeout[3]      = "Ready";
   stateTransitionOnNoAmmo[3]       = "NoAmmo";

   stateName[4]                     = "NoAmmo";
   stateTransitionOnAmmo[4]         = "Reload";
   stateSequence[4]                 = "NoAmmo";
};

function GenericTurret::onAdd(%this,%obj)
{
   // we specified a barrel so the parent class does all the work
   // in fact we could remove this GenericTurret::onAdd() method completely
   Parent::onAdd(%this,%obj);

   // if you do not specify a barrel then you
   // need to do this...
   //%turretSlot = 0;
   //%obj.setEnergyLevel(%this.MaxEnergy);
   //%obj.getMountedImage(%turretSlot);
   //echo("Created Generic Turret By hand");
   //%obj.mountImage(SmallTurretGun,%turretSlot);
}


function GenericTurret::onFire(%data, %obj, %slot)
{
    %projectile = %data.projectile;
    // Determine initial projectile velocity based on the
    // gun's muzzle point and the object's current velocity
    %muzzleVector = %obj.getMuzzleVector(%slot);
    %objectVelocity = %obj.getVelocity();
    %muzzleVelocity = VectorAdd(
    	VectorScale(%muzzleVector, %projectile.muzzleVelocity),
    	VectorScale(%objectVelocity, %projectile.velInheritFactor));
    %vehicle = 0;
    // Create the projectile object
    %p = new (%data.projectileType)()
    {
      dataBlock        = %data.projectile;
      initialVelocity  = %muzzleVelocity;
      initialDirection = %obj.getMuzzleVector(%slot);
      initialPosition  = %obj.getMuzzlePoint(%slot);
      sourceObject     = %obj;
      sourceSlot       = %slot;
      vehicleObject    = %vehicle;
    };
    if (isObject(%obj.lastProjectile) && %obj.deleteLastProjectile)
       %obj.lastProjectile.delete();
       %obj.lastProjectile = %p;
   %obj.deleteLastProjectile = %data.deleteLastProjectile;
   MissionCleanup.add(%p);
   return %p;
}

// phdana turrets ->

datablock DebrisData(TurretDebris)
{
	explodeOnMaxBounce = false;

	elasticity = 0.15;
	friction = 0.5;

	lifetime = 2.0;
	lifetimeVariance = 0.0;

	minSpinSpeed = 40;
	maxSpinSpeed = 200;

	numBounces = 5;
	bounceVariance = 0;

	staticOnMaxBounce = true;
	gravModifier = 1.0;

	useRadiusMass = true;
	baseRadius = 1;

	velocity = 30.0;
	velocityVariance = 12.0;
};

datablock TurretData(GenericTurret)
{
	category						= "Turrets";
    numPoints                       = 100;
    
	shapeFile						= "~/data/shapes/turret/turret.dts";
    maxDamage                       = 110;
    //explosion                       = RifleExplosion;
    destroyedLevel                  = 110;
    disabledLevel                   = 0.84;
	debrisShapeName		   	        = "~/data/shapes/turret/turret.dts";
    debris                          = TurretDebris;
    renderWhenDestroyed             = false;
  	mountPose[0]					= sitting;
	numMountPoints					= 2;
	isProtectedMountPoint[0]		= true;
	cameraMaxDist					= 10;
	cameraOffset					= 2.5;
	maxEnergy						= 280;
	rechargeRate					= 0.8;
 	heat                            = 1.0;
  
    // turret specific stuff
    //minYaw = -90.0;
    //maxYaw = 90;
  
    // mounted by default in TurretData if specified
    barrelSlot                      = 0;
    barrel                          = SmallTurretGun;
};
// <- phdana turrets

// mount turret
   %turret = new Turret()
    {
       dataBlock = GenericTurret;
    };
    // mount turret at whatever mount point
    %obj.mountObject(%turret,1);
   //}
   %obj.mountedTurret = %turret;

bool TurretData::preload(bool server, char errorBuffer[256])
{

...

   // get nodes from shape
   turretNode = shapeResource->findNode("codeTurret");
   weaponNode = shapeResource->findNode("codeWeapon");

...