java.lang.ExceptionInInitializerError
        at com.chcj.chcj.<init>(chcj.java:38)
        at com.chcj.chcj.main(chcj.java:267)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)
        at com.exe4j.runtime.WinLauncher.main(Unknown Source)
Caused by: java.lang.NullPointerException
        at org.jdesktop.jdic.browser.internal.WebBrowserUtil.isDefaultBrowserMozilla(Unknown Source)
        at org.jdesktop.jdic.browser.MsgClient.<init>(Unknown Source)
        at org.jdesktop.jdic.browser.NativeEventThread.<init>(Unknown Source)
        at org.jdesktop.jdic.browser.WebBrowser.<clinit>(Unknown Source)
        ... 8 more
这个问题怎么解决,谢谢!

谢谢!!!!!!!!!!!!!

就是打开需要它的软件就出现错误