Question

为什么matlab 7.0的M文件保存时总是出现异常？

matlab版本：7.0.0.19920(R14)

操作系统：win7

异常提示：
java.lang.ArrayIndexOutOfBoundsException: 3184
at sun.awt.shell.Win32ShellFolder2.getFileChooserIcon(Unknown Source)
at sun.awt.shell.Win32ShellFolderManager2.get(Unknown Source)
at sun.awt.shell.ShellFolder.get(Unknown Source)
at com.sun.java.swing.plaf.windows.WindowsLookAndFeel$LazyFileChooserIcon.createValue(Unknown Source)
at javax.swing.UIDefaults.getFromHashtable(Unknown Source)
at javax.swing.UIDefaults.get(Unknown Source)
at javax.swing.MultiUIDefaults.get(Unknown Source)
at javax.swing.UIDefaults.getIcon(Unknown Source)
at javax.swing.UIManager.getIcon(Unknown Source)
at javax.swing.plaf.basic.BasicFileChooserUI.installIcons(Unknown Source)
at javax.swing.plaf.basic.BasicFileChooserUI.installDefaults(Unknown Source)
at javax.swing.plaf.basic.BasicFileChooserUI.installUI(Unknown Source)
at com.sun.java.swing.plaf.windows.WindowsFileChooserUI.installUI(Unknown Source)
at javax.swing.JComponent.setUI(Unknown Source)
at javax.swing.JFileChooser.updateUI(Unknown Source)
at javax.swing.JFileChooser.setup(Unknown Source)
at javax.swing.JFileChooser.<init>(Unknown Source)
at javax.swing.JFileChooser.<init>(Unknown Source)
at com.mathworks.mwswing.MJFileChooser.<init>(MJFileChooser.java:121)
at com.mathworks.mde.editor.EditorDocument.saveFileAs(EditorDocument.java:528)
at com.mathworks.mde.editor.EditorDocument.saveFile(EditorDocument.java:490)
at com.mathworks.mde.editor.EditorDocument$4.update(EditorDocument.java:186)
at java.util.Observable.notifyObservers(Unknown Source)
at com.mathworks.mde.editor.GenericAction$RegisteredObservable.notifyRegisteredObservers(GenericAction.java:327)
at com.mathworks.mde.editor.GenericAction.actionPerformed(GenericAction.java:318)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
………………

Answer 1

应该是跟java虚拟机有关的错误，估计是因为matlab7.0不支持win7，建议升级matlab到最新版

Answer 2

软件偶尔抽风，我的也是这样但是没有任何影响

追问

就是无法保存脚本文件比较烦。

Answer 3

7.0老了，得换个新的，7.1就可以，我的win7用7.1挺好的

Answer 4

格式吧
你的数组越界了吧！