线程“ AWT-EventQueue-0”中的异常java.lang.IllegalArgumentException：该文件不存在

Question

在问这个问题时会非常怀疑，是否将其视为该帖子的可能副本。 但是我仍然在这里问这个问题，因为我没有发现我的问题的确切匹配。

问题是：我无法访问文件，我在ActionPerformed事件中使用此代码。 代码是：

private void asfacd_5_btnActionPerformed(java.awt.event.ActionEvent evt) {                                             
    File file = new File("‪\\\\Server-bifbtbi\\asfa all\\ASFA DVD 2000 UPTO 2014-Q4\\cdrun.exe");
    Desktop dt = Desktop.getDesktop();
    try {
        dt.open(file);
    } catch (IOException ex) {
        Logger.getLogger(asfa_cd.class.getName()).log(Level.SEVERE, null, ex);
    }
}

该文件位于网络位置，共享给我可以通过窗口轻松访问的每个人。

错误报告：

Exception in thread "AWT-EventQueue-0" java.lang.IllegalArgumentException: The file: ‪\Server-bifbtbi\asfa all\ASFA DVD 2000 UPTO 2014-Q4\cdrun.exe doesn't exist.
at java.awt.Desktop.checkFileValidation(Desktop.java:210)
at java.awt.Desktop.open(Desktop.java:270)
at asfa_cd.asfacd_5_btnActionPerformed(asfa_cd.java:271)
at asfa_cd.access$600(asfa_cd.java:18)
at asfa_cd$6.actionPerformed(asfa_cd.java:135)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
at java.awt.Component.processMouseEvent(Component.java:6527)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
at java.awt.Component.processEvent(Component.java:6292)
at java.awt.Container.processEvent(Container.java:2234)
at java.awt.Component.dispatchEventImpl(Component.java:4883)
at java.awt.Container.dispatchEventImpl(Container.java:2292)
at java.awt.Component.dispatchEvent(Component.java:4705)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4898)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4533)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4462)
at java.awt.Container.dispatchEventImpl(Container.java:2278)
at java.awt.Window.dispatchEventImpl(Window.java:2739)
at java.awt.Component.dispatchEvent(Component.java:4705)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
at java.awt.EventQueue.access$400(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:697)
at java.awt.EventQueue$3.run(EventQueue.java:691)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.awt.EventQueue$4.run(EventQueue.java:719)
at java.awt.EventQueue$4.run(EventQueue.java:717)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

PS：作为一个新手，我对所有错误代码的了解都很少，很多错误代码超出了我的范围。

我非常感谢您提供任何帮助。 谢谢你的时间！！！

Answer 1

尝试将\\ Server-bifbtbi \\更改为服务器IP地址