公众号支付，weixin/weixin/userinfo报错

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公众号支付时候
        var notifyUrl = location.origin + "/baas/weixin/weixin/notify";
        wxPay.pay({
                         body : 缴费",          //订单名称
                         mchId : "*******",    //合作商户ID，改成您的ID
                         notifyUrl : notifyUrl,   //支付结果回调通知地址,Baas有一个默认实现。
                         outTradeNo : orderID,    //订单号
                         totalFee : "1",          //费用（分）
                         success : function(e) {  //成功回调
                             alert("sucess:"+JSON.stringify(e))
                         },
                         cancel : function(e) {   //取消回调
                             alert("cancel:"+JSON.stringify(e))
                         },
                         fail : function(e) {     //失败回调
                             alert("fail:"+JSON.stringify(e))
                             }
                         });

部署到服务器时候，报错，如下：
com.justep.baas.action.ActionException: Action[weixin/weixin/userinfo]执行失败，微信错误 errcode=40163, errmsg=code been used, hints: [ req_id: H.ocm44ce-.7451a ]
json:{"errcode":40163,"errmsg":"code been used, hints: [ req_id: H.ocm44ce-.7451a ]"}
        at com.justep.baas.action.Engine.execAction(Unknown Source)
        at com.justep.baas.action.Engine.execAction(Unknown Source)
        at com.justep.baas.servlet.BaasServlet.execService(Unknown Source)
        at com.justep.baas.servlet.BaasServlet.service(Unknown Source)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
        at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:660)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:808)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:745)

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没人吗？？？？

jishuang

这个错误是微信标准的报错，可以到网上查找原因并解决