[eclipse-dev] Eclipse Error

[eclipse-dev] Eclipse Error

Hi,

I am facing these problems in Eclipse.

The same application is compiling and running fine in JBuilder.

Source code

else if (comp instanceof javax.swing.JInternalFrame$JDesktopIcon)

Error The type javax.swing.JInternalFrame$JDesktopIcon is an incorrectly specified nested type; replace the '$' with '.'

When I replaced $ with ".". it compiled without errors. But when I ran the application it is giving following errors.

java.lang.NullPointerException

at javax.swing.ImageIcon.<init>(ImageIcon.java:138)

at com.skdaifuku.fada.swingui.main.MainFrame.addOption(MainFrame.java:789)

at com.skdaifuku.fada.swingui.main.MainFrame.addDefaultMenus(MainFrame.java:579)

at com.skdaifuku.fada.swingui.main.MainFrame.jbInit(MainFrame.java:247)

at com.skdaifuku.fada.swingui.main.MainFrame.<init>(MainFrame.java:203)

at com.skdaifuku.fada.swingui.main.gui.<init>(gui.java:28)

at com.skdaifuku.fada.swingui.main.gui.main(gui.java:71)

java.lang.NullPointerException

at com.skdaifuku.fada.swingui.main.MainFrame.logIn(MainFrame.java:423)

at com.skdaifuku.fada.swingui.main.gui.<init>(gui.java:48)

at com.skdaifuku.fada.swingui.main.gui.main(gui.java:71)

Exception in thread "main"

regards,

Murali.