optaplanner - OptaPlanner VRPTW - ArrivalTimeUpdatingVariableListener 的异常在 FULL_ASSERT 但不是在生产模式

Question

我收到 java.lang.IllegalStateException: moveThreadIndex (0) 的移动线程引发了异常。在父线程这里中继，moveThreadIndex(0)的move线程抛出了异常。在父线程中中继。

我正在尝试访问不同实体的 getArrivalTime 以到达相关实体的就绪时间。我正在使用 VRP 示例。这是从 afterEntityAdded 和 afterEntityChanged 的​​ UpdateListener 调用的。在 PRODUCTION 模式下也是如此。

private Long calculateArrivalTime(ScoreDirector scoreDirector, Task Task, Long previousDepartureTime) {
    if (Task == null || Task.getPreviousStandstill() == null) {
        return null;
    }
    long  readyTime = Task.getReadyTime();


    if (Task.getGroupType().equalsIgnoreCase("NONGPMS") && Task.getIsMegaTask() == false) {

        ResourceRoutingSolution sol = (ResourceRoutingSolution)scoreDirector.getWorkingSolution();

        List<Task> list = sol.getTasks();

        for (Task tx : list) {

            Task megaTask = (Task)scoreDirector.lookUpWorkingObjectOrReturnNull(tx);

            Task nonMegaTask = (Task)scoreDirector.lookUpWorkingObjectOrReturnNull(Task);

            if (megaTask.getIsMegaTask() == true && nonMegaTask.getGroupKey().equals(megaTask.getGroupKey())) {
                readyTime = megaTask.getArrivalTime()  == null ? 0 : megaTask.getArrivalTime();
            }

        }

    }

    if (Task.getPreviousStandstill() instanceof Resource) {
        // PreviousStandstill is the Resource, so we leave from the Depot at the best
        // suitable time
        // Helper.logDebug("Depot Ready time: " +
        // Helper.CovertEpochSecondsToDateTime(previousDepartureTime).toString());
        // Helper.logDebug("Task Ready time: " +
        // Helper.CovertEpochSecondsToDateTime(Task.getReadyTime()).toString());
        return Math.max(readyTime, previousDepartureTime + Task.getDistanceFromPreviousStandstill());
    }

    // return (previousDepartureTime == null ? 0 : previousDepartureTime) +
    // Task.getDistanceFromPreviousStandstill();
    return Math.max(readyTime,
            (previousDepartureTime == null ? 0 : previousDepartureTime) + Task.getDistanceFromPreviousStandstill());

}