SolvedCan not pickup the Xp-Orb

 public void randomDisplayTick( World p_149734_1_, int p_149734_2_, int p_149734_3_, int p_149734_4_, Random p_149734_5_)
    {
        double var7 = (double)((float)p_149734_2_ + 0.5F);
        double var9 = (double)((float)p_149734_3_ + 0.7F);
        double var11 = (double)((float)p_149734_4_ + 0.5F);
            p_149734_1_.spawnParticle("smoke", var7, var9, var11, 0.0D, 0.0D, 0.0D);
			p_149734_1_.spawnEntityInWorld(new EntityXPOrb(p_149734_1_, p_149734_2_, p_149734_3_, p_149734_4_, 1));
	}