java - Unable to set the ancestors: com.businessobjects.report.web.json.JSONException -


i getting below error message webreporting.jar crystal report jar. me find why getting error.

11:47:59,828 error [com.businessobjects.report.web.shared.jsonparameter] (http-localhost-127.0.0.1-8080-5) unable set ancestors: com.businessobjects.report.web.json.jsonexception: jsonobject["ancestors"] not jsonarray. @ com.businessobjects.report.web.json.jsonobject.getjsonarray(jsonobject.java:456) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.shared.jsonparameter.getdiscretevaluefromjson(jsonparameter.java:708) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.shared.jsonparameter.getvaluefromjson(jsonparameter.java:635) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.shared.jsonparameter.jsontofieldvalues(jsonparameter.java:592) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.shared.jsonparameter.getvalues(jsonparameter.java:455) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.shared.jsonparameter.toparameterfield(jsonparameter.java:919) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.shared.parametershelper.jsontofields(parametershelper.java:326) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.state.viewerstate.restorecommonstate(viewerstate.java:2872) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.state.viewerstate.restore(viewerstate.java:2775) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.component.viewercontainer.restorestate(viewercontainer.java:211) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.workflowcontroller.loadviewstate(workflowcontroller.java:418) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.workflowcontroller.init(workflowcontroller.java:393) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.workflowcontroller.dolifecycle(workflowcontroller.java:252) [webreporting.jar:14.1.2.1171] @ com.businessobjects.report.web.workflowcontroller.doasynclifecycle(workflowcontroller.java:106) [webreporting.jar:14.1.2.1171] @ com.crystaldecisions.report.web.viewer.crystalreportviewerupdater._processhttprequest(crystalreportviewerupdater.java:61) [webreporting.jar:14.1.2.1171] @ com.crystaldecisions.report.web.servercontrol.processhttprequest(servercontrol.java:345) [webreporting.jar:14.1.2.1171] @ com.crystaldecisions.report.web.viewer.crystalreportviewerservlet.doupdate(crystalreportviewerservlet.java:206) [webreporting.jar:14.1.2.1171] @ com.crystaldecisions.report.web.viewer.crystalreportviewerservlet.dopost(crystalreportviewerservlet.java:194) [webreporting.jar:14.1.2.1171] @ javax.servlet.http.httpservlet.service(httpservlet.java:754) [jboss-servlet-api_3.0_spec-1.0.0.final.jar:1.0.0.final] @ javax.servlet.http.httpservlet.service(httpservlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.final.jar:1.0.0.final] @ org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:329) [jbossweb-7.0.10.final.jar:] @ org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:248) [jbossweb-7.0.10.final.jar:] @ org.apache.catalina.core.standardwrappervalve.invoke(standardwrappervalve.java:275) [jbossweb-7.0.10.final.jar:] @ org.apache.catalina.core.standardcontextvalve.invoke(standardcontextvalve.java:161) [jbossweb-7.0.10.final.jar:] @ org.jboss.as.web.security.securitycontextassociationvalve.invoke(securitycontextassociationvalve.java:154) [jboss-as-web-7.1.0.final.jar:7.1.0.final] @ org.apache.catalina.core.standardhostvalve.invoke(standardhostvalve.java:155) [jbossweb-7.0.10.final.jar:] @ org.apache.catalina.valves.errorreportvalve.invoke(errorreportvalve.java:102) [jbossweb-7.0.10.final.jar:] @ org.apache.catalina.core.standardenginevalve.invoke(standardenginevalve.java:109) [jbossweb-7.0.10.final.jar:] @ org.apache.catalina.connector.coyoteadapter.service(coyoteadapter.java:368) [jbossweb-7.0.10.final.jar:] @ org.apache.coyote.http11.http11processor.process(http11processor.java:877) [jbossweb-7.0.10.final.jar:] @ org.apache.coyote.http11.http11protocol$http11connectionhandler.process(http11protocol.java:671) [jbossweb-7.0.10.final.jar:] @ org.apache.tomcat.util.net.jioendpoint$worker.run(jioendpoint.java:930) [jbossweb-7.0.10.final.jar:] @ java.lang.thread.run(unknown source) [rt.jar:1.7.0_76] read somewhere add below line in log4j , place them web-inf/classes folder solve problem. not working me. new in crystal report.


Comments