打开对话框报下面的错，请问这是什么原因？

ljdkzd

2019-09-28 15:03:38 编码: JUSTEP150013; 提示: 解析Action出错
com.justep.exception.BusinessException: 编码: JUSTEP150013; 提示: 解析Action出错
        at com.justep.exception.BusinessException.create(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.createActionJsonObject(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.execService(Unknown Source)
        at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
        at com.justep.x.bs.BusinessServerServlet.service(Unknown Source)
        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 com.justep.micro.service.MicroServiceFilter.doFilter(Unknown Source)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        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.Http11AprProcessor.process(Http11AprProcessor.java:879)
        at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:617)
        at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1774)
        at java.lang.Thread.run(Thread.java:745)
Caused by: com.alibaba.fastjson.JSONException: unclosed string : (
        at com.alibaba.fastjson.parser.JSONLexer.scanString(JSONLexer.java:898)
        at com.alibaba.fastjson.parser.DefaultJSONParser.parseObject(DefaultJSONParser.java:373)
        at com.alibaba.fastjson.parser.DefaultJSONParser.parseObject(DefaultJSONParser.java:416)
        at com.alibaba.fastjson.parser.DefaultJSONParser.parse(DefaultJSONParser.java:1073)
        at com.alibaba.fastjson.parser.DefaultJSONParser.parse(DefaultJSONParser.java:1042)
        at com.alibaba.fastjson.JSON.parse(JSON.java:97)
        at com.alibaba.fastjson.JSON.parse(JSON.java:88)
        at com.alibaba.fastjson.JSON.parseObject(JSON.java:159)
        ... 21 more

jishuang

action中的json数据有问题，跟踪看看json数据