getHasAuraStacks Error Skills

warriorrightattack2:
  Conditions:
  - hasaurastacks{n=warriorleftattack;s=>0} true
  - hasaurastacks{n=warriorrightattack;s=>0} true
  - varrange{var=skill.mana;v=>0.2} orElseCast warriorattacknomana
  Skills:
  - cmd{c=mmocore admin resource-mana take <caster.name> 0.2} @self
  - jump{velocity=-10} ?hasaurastacks{n=warriorskill;s=0} @self
  - leap{velocity=240} @targetlocation
  - projectile{
        interval=1; velocity=0; tyo=0; g=0; hnp=true; stopatentity=true; md=5;
        onHit=[
        ];
        onTick=[
            - skill{s=warriorattackdamage} @origin
        ];
        onEnd=[
        ];
        onStart=[
            - summon{type=WARRIORATTACK-ENTITY3;amount=1;radius=0;yRadius=0;onSurface=true;cd=0.2} @forward{f=4;y=0.3;so=-0.5}
            - effect:sound{s=entity.player.attack.sweep;p=2;v=0.4} @origin
        ];
    } @self
  - delay 3
  - projectile{
        interval=1; velocity=0; tyo=0; g=0; hnp=true; stopatentity=true; md=5;
        onHit=[
        ];
        onTick=[
            - skill{s=warriorattackdamage} @origin
        ];
        onEnd=[
        ];
        onStart=[
            - summon{type=WARRIORATTACK-ENTITY4;amount=1;radius=0;yRadius=0;onSurface=true;cd=0.2} @forward{f=4;y=-0.5;so=-0.5}
            - effect:sound{s=entity.player.attack.sweep;p=2;v=0.4} @origin
        ];
    } @self
  - sound{s=entity.player.attack.sweep;p=2;v=0.4} @self
  - auraremove{aura=warriorleftattack;s=1} @self
  - auraremove{aura=warriorrightattack;s=1} @self