是什么导致AWTEventMulticaster.mouseEntered()中的无限递归? [英] What causes an endless recursion in AWTEventMulticaster.mouseEntered()?

问题描述

我现在已经做了JFrame了一点，自从我开始使用Mouselistener(或任何事件列表器)以来，事情运行了大约2分钟左右.然后，我会得到很多重复的错误，程序仍然可以运行，但是我可以使用任何事件监听器.错误基本上是这样的: ...

I've been doing JFrame for a little bit now, and ever since I started using Mouselistener (or any eventlistner for that matter) things would run smooth for about 2 mins or so. Then I would get a ton of repeating errors, the program would still run but I would be able to use any eventlistener. The error is basically this: ...

(无法及时捕获顶行，但类似于线程"AWT-EventQueue-0" java.lang.StackOverflowError中的异常) (随后)

(couldn't catch top line in time, but something like Exception in thread "AWT-EventQueue-0" java.lang.StackOverflowError) (followed by)

at java.awt.AWTEventMulticaster.mouseEntered(AWTEventMulticaster.java:282)
    at java.awt.AWTEventMulticaster.mouseEntered(AWTEventMulticaster.java:282)
    at java.awt.AWTEventMulticaster.mouseEntered(AWTEventMulticaster.java:282)
    at java.awt.AWTEventMulticaster.mouseEntered(AWTEventMulticaster.java:282)
    at java.awt.AWTEventMulticaster.mouseEntered(AWTEventMulticaster.java:282)
    at java.awt.AWTEventMulticaster.mouseEntered(AWTEventMulticaster.java:282)
    at java.awt.AWTEventMulticaster.mouseEntered(AWTEventMulticaster.java:282)
    at java.awt.AWTEventMulticaster.mouseEntered(AWTEventMulticaster.java:282)
    at java.awt.AWTEventMulticaster.mouseEntered(AWTEventMulticaster.java:282)
    at java.awt.AWTEventMulticaster.mouseEntered(AWTEventMulticaster.java:282)
    at java.awt.AWTEventMulticaster.mouseEntered(AWTEventMulticaster.java:282)
...

重复数百行，其中mouseEntered可以是任何事件列表.

repeating for hundreds of hundred of lines, where mouseEntered could be any of the eventlistners.

我已经花了很多时间检查所有整数，看它们是否过高(找到一个整数，修复它，仍然会发生).我还在所有地方检查了一个调用其自身的值，但这没有多大意义，因为它发生的时间大约是2分钟.

I've already spent alot of time going through at checking all integers to see if they go too high(found one, fixed it, still happens). I've also checked everywhere for a value that calls its self, but that doesn't make much sense because it happens like 2 mins into it.

我认为这与任何特定的代码无关，只需告诉我它的含义以及如何解决它即可.

I don't think is has to do with any specific code, just tell me what it means and how I could go about fixing it.

推荐答案

我猜想，最可能的原因是您已经将组件直接或间接地放入了自身.

I guess the most likely reason for this is that you have put a component into itself (either directly or indirectly).

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