Since the upgrade to CRM 2013 we sometimes encounter error messages coming from the JSProvider.ashx
The error message:
<CrmScriptErrorReport>
<ReportVersion>1.0</ReportVersion>
<ScriptErrorDetails>
<Message>Object expected</Message>
<Line>34</Line>
<URL>/_common/JsProvider.ashx?IsRefreshForm=true&ids=1545465446-1759665639-1968334880-202661451-1793205875-1376927455-1030632819-1181113682-1547461133-1992083491-1000289424-159335543-1039841082-1314140682-342519603-103246743-513446117-1710907082-440759565-23681068-1625018438-1460109179-1088147315-706656670-232397045-468302605-1405388298-1731109441-2029667886-204060739-202888856-1194605645-1025323794-399776211-330369912-584850082-542820515-1946640899-1603536461-1220618931-511599809-1264077421-1188909594-783705869-374257838-1501510414-867105739-1281389456-2050812538-512064351&ver=-146839079</URL>
<PageURL>/main.aspx?etc=112&extraqs=%3f_gridType%3d112%26etc%3d112%26id%3d%257b9D374AF1-E44D-E311-8AFA-D89D6763FD74%257d%26rskey%3d989666505&pagemode=iframe&pagetype=entityrecord&rskey=989666505</PageURL>
<Function>anonymous(result,command){if(result.get_success()&&!isNullOrEmptyString(result.get_returnValue())){var$v_0=XUI.Xml.LoadXml(result.get_returnValue());this.SetProperty("pagingCookie",XUI.Xml.GetText(XUI.Xml.SelectSingleNode($v_0,"gridXml/pagingCookie",null)</Function>
<CallStack>
<Function>anonymous(result,command){if(result.get_success()&&!isNullOrEmptyString(result.get_returnValue())){var$v_0=XUI.Xml.LoadXml(result.get_returnValue());this.SetProperty("pagingCookie",XUI.Xml.GetText(XUI.Xml.SelectSingleNode($v_0,"gridXml/pagingCookie",null)));this.setGridData(XUI.Xml.GetText(XUI.Xml.SelectSingleNode($v_0,"gridXml/gridHtml",null)),true);var$v_1=newArray(3);$v_1[0]="effectiveFetchXml";$v_1[1]="isFetchXmlNotFinal";$v_1[2]="fetchXmlForFilters";$v_1[3]="viewts";for(var$v_2=this.GetParameter("viewts"),$v_4=0;$v_4<$v_1.length;$v_4++){var$v_5=XUI.Xml.SelectSingleNode($v_0,String.format("gridXml/gridParams/div[@id='{0}']",$v_1[$v_4]),null);$v_5&&this.SetParameter(XUI.Xml.GetText($v_5.attributes.getNamedItem("id")),XUI.Xml.GetText($v_5))}var$v_3=this.GetParameter("viewts");this.cacheValidation($v_2,$v_3)}elsethis.displayFailedMessage();this.fireEvents(command);this.$2N_3(null);this.$2k_3=newDate;this.$1J_3=false;Mscrm.Utilities.addControlMarker(this.get_id(),"Subgrid","FinishLoadTimestamp",(newDate).getTime().toString())}</Function>
</CallStack>
</ScriptErrorDetails>
<ClientInformation>
<BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.3; WOW64; Trident/7.0; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729; InfoPath.3; MDDRJS)</BrowserUserAgent>
<BrowserLanguage>en-US</BrowserLanguage>
<SystemLanguage>en-US</SystemLanguage>
<UserLanguage>nl-NL</UserLanguage>
<ScreenResolution>1920x1080</ScreenResolution>
<ClientName>Web</ClientName>
<ClientTime>2013-11-18T14:50:09</ClientTime>
</ClientInformation>
<ServerInformation>
<OrgLanguage>1033</OrgLanguage>
<OrgCulture>1043</OrgCulture>
<UserLanguage>1033</UserLanguage>
<UserCulture>1043</UserCulture>
<OrgID>{067F1F96-4692-4214-8B46-234E1B4C3FB9}</OrgID>
<UserID>{D23D00FA-BE3D-E111-9040-1CC1DE6DBADB}</UserID>
<CRMVersion>6.0.0.1018</CRMVersion>
</ServerInformation>
</CrmScriptErrorReport>
The error occurs inconsistently. Sometimes i can test for several hours without seeing the error.
I already tried to strip the form of all customizations, but the error comes back every time. The only thing that seems to help is running CRM 2013 in a private browser session. I've tested this in Firefox, IE and Chrome. Anybody have similar expiriences?