<ht.alibaba.fastjson.serializer.SerializeWriter.writeStringWithDoubleQuote(SerializeWriter.java:868)
co.alibaba.fastjson.serializer.SerializeWriter.writeString(SerializeWriter.java:1366)
co.alibaba.fastjson.serializer.StringCodec.write(StringCodec.java:34)
co.alibaba.fastjson.serializer.JSONSerializer.write(JSONSerializer.java:369)
co.alibaba.fastjson.JSON.toJSONString(JSON.java:406)
co.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensy.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:485)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
</pre></p>\r
<b>note</b> <u>The full stack trace of the root cause is available in the Apache Tomcat/7.0.62 logs.</u></p><HR size="1" noshade="noshade"><h3>Apache Tomcat/7.0.62</h3></body></html>