java.awt.IllegalComponentStateException: component must be showing on the screen to determine its location
at java.awt.Component.getLocationOnScreen_NoTreeLock(Component.java:2054)
at java.awt.Component.getLocationOnScreen(Component.java:2028)
at sun.lwawt.macosx.CAccessibility$23.call(CAccessibility.java:395)
at sun.lwawt.macosx.CAccessibility$23.call(CAccessibility.java:393)
at sun.lwawt.macosx.LWCToolkit$CallableWrapper.run(LWCToolkit.java:598)
java combobox遇到的bug 翻来覆去的测试 发现原来是mac系统的故障 真恶心
在windows上准确无误
时间: 2024-10-20 22:14:54