我一直在搜索相當多,似乎無法找到解決方案。我在這裏做錯了什麼?我的問題在標題中。這裏是例外,我得到:Java - 多次從ArrayList中刪除時出錯。 (IllegalStateException)
java.lang.IllegalStateException
at java.util.ArrayList$Itr.remove(Unknown Source)
at me.herp.derp.client.Config.updateItem(Config.java:24)
at me.herp.derp.client.Commands.parseCommand(Commands.java:23)
at me.herp.derp.client.ChatCommands.handleChatcommand(ChatCommands.java:29)
at net.minecraft.src.EntityClientPlayerMP.sendChatMessage(EntityClientPlayerMP.java:171)
at net.minecraft.src.GuiChat.keyTyped(GuiChat.java:104)
at net.minecraft.src.GuiScreen.handleKeyboardInput(GuiScreen.java:227)
at net.minecraft.src.GuiScreen.handleInput(GuiScreen.java:176)
at net.minecraft.client.Minecraft.runTick(Minecraft.java:1494)
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:843)
at net.minecraft.client.Minecraft.run(Minecraft.java:768)
at java.lang.Thread.run(Unknown Source)
這裏是我的代碼:
public static void updateItem(String item, String value)
{
if (!hasValue(item))
{
addItem(item, value);
return;
}
for (ConfigItem c : configItems)
{
if (c.ITEM.equals(item))
{
configItems.iterator().remove();
break;
}
}
ConfigFile.saveConfig();
}
你不覺得對谷歌,你應該只使用'iterator'遍歷列表,如果你想修改它? –
@RohitJain yuo是對的,發佈它作爲一個答案與一些解釋有關它,我相信這將有助於至少OP和我 – Abubakkar
@RohitJain但我**正在**修改它... – AppleDash