有点慌张。过去两个月一直在做一个项目。几天前我更改了一些盒子尺寸并保存了它。今天早上重新加载它,窗口大小变得非常小,我收到错误:
Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException: javax.swing.JButton[,0,0,0x0,invalid,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.synth.SynthBorder@ce623f,flags=288,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=0,left=0,bottom=0,right=0],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=Search,defaultCapable=true] is not attached to a horizontal group
有任何想法吗??!?!?!?!