Console error "Cant load" monsters.xml

[Lopaskurwa]

<?xml version="1.0" encoding="UTF-8"?>
<monsters>
<monster name="Trainer Android" file="monsters/trainer.xml" />
</monsters>

<?xml version="1.0"?>
<monster name="Trainer Machine" nameDescription="a Training Machine" level="100" experience="12000" manacost="0" speed="310" race="2">
  <health now="900000000" max="900000000"/>
  <strategy attack="0" defense="0"/>
  <targetchange speed="260" chance="0"/> 
<look type="93" head="20" body="30" legs="40" feet="50" addons="0" corpse="2807"/>

<flags>
 <flag summonable="0"/>
      <flag attackable="1"/>
      <flag hostile="1"/>
      <flag illusionable="0"/>
      <flag convinceable="0"/>
      <flag pushable="0"/>
     <flag canpushitems="1"/>
      <flag staticattack="50"/>
      <flag lightlevel="0"/>
      <flag lightcolor="0"/>
      <flag targetdistance="1"/>
      <flag runonhealth="0"/>
  </flags> 
<attacks>
      <attack name="arrow" interval="2000" chance="100" min="-1" max="-1"/>
<attack name="arrow" interval="2000" chance="100" min="-2" max="-2"/>
<attack name="arrow" interval="2000" chance="100" min="-3" max="-3"/>
<attack name="arrow" interval="2000" chance="100" min="-4" max="-4"/>
<attack name="arrow" interval="2000" chance="100" min="-5" max="-5"/>
  <attack name="bolt" interval="2000" chance="100" min="-1" max="-1"/>
</attacks>
  <defenses defense="0" armor="0"/>
  <immunities/>

</monster>

 

[jigsaw]

The error is regarding to the <attacks>. There is no such a spell named "arrow" or "bolt", you must change that to a spell that actually exists.

 

[Neptera]

Unknown Spell Name: Arrow?