流程中出现这个错误是什么原因？

nikcol

流程中出现如下错误，是什么原因呢？
流程是这样的，当前是会签环节，下一环节是自动汇总环节
2018-02-08 13:40:38 [SQL Time]sql 执行时间：0ms, exec KSQL: update SA_Task i set  i.sParent='C3383FCE68C945E7B39696633DEC7E34' where i='7FD755DD714647BE8163552AC3A9A28C' and  i.sLock='64DF5111EBEA41BB8D2BF7141E80357F'
  --> sql:UPDATE SA_Task SET SA_Task.sParentID = ?  WHERE  (SA_Task.sID = ?) AND (SA_Task.SLOCK = ?)
--> binds:[C3383FCE68C945E7B39696633DEC7E34, 7FD755DD714647BE8163552AC3A9A28C, 64DF5111EBEA41BB8D2BF7141E80357F]
2018-02-08 13:40:38 [KSQL Time]sql 执行时间：3ms, ksql:update SA_Task i set  i.sParent='C3383FCE68C945E7B39696633DEC7E34' where i='7FD755DD714647BE8163552AC3A9A28C' and  i.sLock='64DF5111EBEA41BB8D2BF7141E80357F'
cn.jpush.api.common.resp.APIConnectionException: Connection IO error.
Can not connect to JPush Server. Please ensure your internet connection is ok.
If the problem persists, please let us know at support@jpush.cn.
        at cn.jpush.api.common.connection.NativeHttpClient._doRequest(NativeHttpClient.java:246)
        at cn.jpush.api.common.connection.NativeHttpClient.doRequest(NativeHttpClient.java:94)
        at cn.jpush.api.common.connection.NativeHttpClient.sendPost(NativeHttpClient.java:81)
        at cn.jpush.api.schedule.ScheduleClient.createSchedule(ScheduleClient.java:58)
        at cn.jpush.api.JPushClient.createSingleSchedule(JPushClient.java:433)
        at com.justep.jpush.JPushServlet.sendPushMessage(JPushServlet.java:221)
        at com.justep.jpush.JPushServlet.service(JPushServlet.java:82)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.UnknownHostException: api.jpush.cn
        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:178)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
        at java.net.Socket.connect(Socket.java:579)
        at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:618)
        at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
        at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:275)
        at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:371)
        at sun.net.www.protocol.https.AbstractDeleg ... on.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)
        at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
        at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091)
        at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
        at cn.jpush.api.common.connection.NativeHttpClient._doRequest(NativeHttpClient.java:157)
        ... 19 more
[13:40:49|ERROR|(com.justep.jpush.JPushServlet)]=[APIConnectionException:Connection IO error.
Can not connect to JPush Server. Please ensure your internet connection is ok.
If the problem persists, please let us know at support@jpush.cn.]
[13:40:49|INFO |(com.justep.jpush.JPushServlet)]=[ScheduleResult:null]

liangyongfei

流程问题请在BeX5 模块发帖
看报错信息似乎网络问题，网络异常吧，
确定  其他功能都正常？？就这个流转异常是吗？

jishuang

cn.jpush.api.common.resp.APIConnectionException: Connection IO error.
Can not connect to JPush Server. Please ensure your internet connection is ok.

自己用的JPush Server没有连接上

nikcol

jishuang 发表于 2018-2-8 15:23
cn.jpush.api.common.resp.APIConnectionException: Connection IO error.
Can not connect to JPush Serv ...

明白了，谢谢