当我尝试执行项目时，即使是默认的＆＃34; Web应用程序项目＆＃34;，我收到此错误：
INFO: Module instance default is running at localhost:8888
apr 07, 2014 9:02:46 AM com.google.appengine.tools.development.AbstractModule startup
INFO: The admin console is running at localhost:8888/_ah/admin
apr 07, 2014 11:02:46 AM com.google.appengine.tools.development.DevAppServerImpl doStart
INFO: Dev App Server is now running
Exception in thread "Code server listener" java.lang.IllegalArgumentException: invalid host wildcard specification
at java.net.SocketPermission.init(Unknown Source)
at java.net.SocketPermission.(Unknown Source)
at java.lang.SecurityManager.checkConnect(Unknown Source)
at java.net.InetAddress.getHostFromNameService(Unknown Source)
at java.net.InetAddress.getCanonicalHostName(Unknown Source)
at com.google.gwt.dev.shell.BrowserListener$1.run(BrowserListener.java:78)
如何解决此错误？ 感谢。
答案 0 :(得分：1)
首次成功运行后，您是否收到此错误？如果是，则停止已经运行的服务器实例，然后重新启动服务器。