Bukkit/Spigot)多次获取配置部分将出现错误

Question

所以最近我用配置部分做了一些东西，这是我的代码

ConfigurationSection sec = getConfig().getConfigurationSection(p.getWorld().getName() + ".rewards");
        if (sec == null) {
            return;
        }
        int prizessize = sec.getKeys(false).size();
        int random = getRandomInt(0, prizessize);

这是我的配置：

     world:
      rewards:
        '0':
          reward-name: '&etest'
          reward-chance: 10
          reward-rarity: '&6Legendary'
          item-type: customhead
          head-name: test
          custom-head-id: eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZjNkNWU0M2RlNWQ0MTc3YzRiYWYyZjQ0MTYxNTU0NDczYTNiMGJlNTQzMDk5OGI1ZmNkODI2YWY5NDNhZmUzIn19fQ
          reward-item-id: 1
          reward-item-damage: 0
          firework:
            type: BALL
            flicker: true
            trail: false
            colors:
            - BLUE
            fade:
            - WHITE
          commands:
          - say %player% test reward
        '1':
.
.
.

因此，在多次执行奖励事件时，它工作得很好，但有时它会在控制台中显示一个错误。

java.lang.StackOverflowError
    at org.bukkit.configuration.MemorySection.getConfigurationSection(MemorySection.java:679) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.configuration.MemorySection.get(MemorySection.java:219) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.configuration.MemorySection.getConfigurationSection(MemorySection.java:679) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.configuration.MemorySection.getDefaultSection(MemorySection.java:155) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.configuration.MemorySection.getKeys(MemorySection.java:76) ~[spigot.jar:git-Spigot-db6de12-18fbb24]

java.lang.StackOverflowError
    at org.bukkit.configuration.MemorySection.createPath(MemorySection.java:780) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.configuration.MemorySection.mapChildrenKeys(MemorySection.java:713) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.configuration.MemorySection.mapChildrenKeys(MemorySection.java:717) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.configuration.MemorySection.mapChildrenKeys(MemorySection.java:717) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.configuration.MemorySection.getKeys(MemorySection.java:83) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.configuration.MemorySection.getKeys(MemorySection.java:79) ~[spigot.jar:git-Spigot-db6de12-18fbb24]

Answer 1

我得到了一个随机的机会，并检查奖励机会是否低于我的机会，但没有机会低于我的机会，所以它有无限循环