java.lang.NullPointerException at cn.pconline.activity.util.BaseConfig.get(BaseConfig.java:14) at _jsp._common._config__jsp._jspService(_config__jsp.java:44) at com.caucho.jsp.JavaPage.service(JavaPage.java:61) at com.caucho.jsp.Page.pageservice(Page.java:578) at com.caucho.server.dispatch.PageFilterChain.doFilter(PageFilterChain.java:195) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:97) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:265) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:504) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:368) at com.caucho.jsp.PageContextImpl.include(PageContextImpl.java:1009) at _jsp._saleNumber__jsp._jspService(_saleNumber__jsp.java:42) at com.caucho.jsp.JavaPage.service(JavaPage.java:61) at com.caucho.jsp.Page.pageservice(Page.java:578) at com.caucho.server.dispatch.PageFilterChain.doFilter(PageFilterChain.java:195) at cn.pconline.activity.util.EnvFilter.doFilter(EnvFilter.java:57) at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:87) at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:187) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:265) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:273) at com.caucho.server.port.TcpConnection.run(TcpConnection.java:682) at com.caucho.util.ThreadPool$Item.runTasks(ThreadPool.java:730) at com.caucho.util.ThreadPool$Item.run(ThreadPool.java:649) at java.lang.Thread.run(Thread.java:662)