解决开启MyEclipse6.5后报错java.lang.NullPointerException的问题
开启后弹出对话框报错java.lang.NullPointerException，点击details，他报错：
java.lang.NullPointerException
at com.aptana.ide.xul.FirefoxBrowser.createControl(FirefoxBrowser.java:314)
at com.aptana.ide.server.portal.ui.MyAptanaEditor.createPartControl(MyAptanaEditor.java:261)
at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:596)
...........省略.............
这时，虽然已经安装了firefox,但还是要选择windows->Preferences->My Aptana/Message Center-> "Use Firefox as the Aptana Home Page Browser"，去掉勾子就OK了！