It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import at the very top of the file.

ZenScript
 Copy
import mods.zensummoning.SummoningAttempt;

Name	Type	Has Getter	Has Setter	Beschreibung
Name message	Type string	Has Getter true	Has Setter true	Beschreibung The [unlocalized] message to be displayed to the player.
Name pos	Type BlockPos	Has Getter true	Has Setter false	Beschreibung Position of the altar.
Name success	Type boolean	Has Getter true	Has Setter true	Beschreibung Whether or not the summoning will proceed.
Name summoner	Type Player	Has Getter true	Has Setter false	Beschreibung Gets the person who activated the summoning
Name world	Type Level	Has Getter true	Has Setter false	Beschreibung Level that the summoning is occurring in.