PDDL 语法错误，“：DURATIVE-ACTIONS”：需要域定义

Question

我正在为具有持续性操作的域文件建模。我正在使用 VS Code 的 PDDL 插件。代码没有任何语法错误问题。 Planner 来自 HTTP://solver.planning.domains/solve return 一个错误

/tmp/solver_planning_domains_tmp_41rdIKx0z0gCb/domain.pddl: syntax error in line 5, ':DURATIVE-ACTIONS': domain definition expected Failed to parse the problem -- list index out of range

完整的域文件大到post这里，所以相关部分代码是：感谢您的帮助。

(define (domain test)

(:requirements :strips :typing :fluents :durative-actions :duration-inequalities :negative-preconditions :equality )
(:types
    getbot - robot
    wp0 wp1 charging_station object_location - location
    a1 a2 a3 - area 
    bat1 charger - power
    gripper
    obj- object 
)

(:predicates 
    ;General predicates
    (robot-at ?rb - robot ?l - location)
    (location-situated ?l - location ?a - area)    ;location situated in which area

    ;Gripper related predicates
    (object-found ?o - object)
    (object-at ?o - object ?obj_loc - location)
    (object-placed ?o - object ?obj_loc - location)
    (gripper-empty ?rb - robot ?gr - gripper)
    (holding-object ?rb - robot ?o - object)

提前致谢

Answer 1

该服务器上的规划器不支持持续性操作。

PDDL 语法错误，“：DURATIVE-ACTIONS”：需要域定义

PDDL syntax error, ':DURATIVE-ACTIONS' : domain definition expected

pddl