An Unexpected Error Occurred While Rendering The Web Part
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An Unexpected Error Occurred While Playing This Video Steam Fix
Discussions and Questions Question 0 Sign in to vote Hi, I've this problem in RSS Viewer. If you an unexpected error occurred while playing this video steam broadcast select the "Enable Asynchronous Automatic Refresh" checkbox, the Web Part will not render properly, but will give an error: "An unexpected error occured while rendering the webpart." Anybody
An Unexpected Error Occurred While Starting Print
ever had this problem? Tks, Edited by Danilo Gama Tuesday, July 13, 2010 2:02 PM version of sharepoint is missing Tuesday, July 13, 2010 1:55 PM Reply | Quote Answers 0 Sign in to vote I just had a meeting with Microsoft and product team has identified this as bug. The RSS feed web part is inherited an unexpected error occurred while bridging connections from Data View web part that has AJAX function. However, RSS feed web part does not implement this function. They recommend to remove the function as solution. We are working to request to "add" AJAX function to RSS feed webpart. Please support me if you could send your STRONG business cases. I'll continue working to find the fix. See http://sharepointconnoisseur.blogspot.com/2011/04/sharepoint-2010-rss-viewer-web-part.html?showComment=1311879459834#c4840330543045267130. Thanks for your support!Harry Chen Marked as answer by Margriet BruggemanMVP Tuesday, April 10, 2012 9:59 AM Thursday, July 28, 2011 7:02 PM Reply | Quote All replies 0 Sign in to vote Apparently its just you, me, and this guy: http://sharepoint.certifieditguru.com/Lists/Posts/Post.aspx?ID=4 sharing this issue.....nobody likes us. Tuesday, August 31, 2010 11:33 PM Reply | Quote 0 Sign in to vote No consolation, but I'm experiencing the same issue. Has anyone successfully enabledAsynchronous Automatic Refresh in the RSS Viewer webaprt? Wednesday, September 08, 2010 6:39 AM Reply | Quote 0 Sign in to vote Yup, I've recieved this error on two completely separate farms when using the "Enable Asynchronous Aut
for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us SharePoint Questions Tags Users Badges Unanswered Ask Question _ SharePoint Stack Exchange https://social.technet.microsoft.com/Forums/en-US/3432b726-82c4-4a60-b2aa-1717379a5403/sharepoint-2010-rss-viewer-web-part-has-some-ajax-issues?forum=sharepointgeneralprevious is a question and answer site for SharePoint enthusiasts. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Web Part maintenance page: An unexpected error http://sharepoint.stackexchange.com/questions/139233/web-part-maintenance-page-an-unexpected-error-has-occurred has occurred up vote 1 down vote favorite In SharePoint 2013 page, under Page edit mode, when I try to add my custom Web Part, I got following error as shown in picture: Then I append ?contents=1 at the end of Page URL: http://mysite/default.aspx and deleted the corrupt Web Part and Page successfully renders. But when I again try to add web part, i got same error again. what is reason behind that error? As web part is working perfectly in development server but throwing this error on production? Any idea to fix this ULS Logs show this Error: System.Web.HttpUnhandledException' was thrown. ---> System.NullReferenceException: Object reference not set to an instance of an object. at WebPart.CreateChildControls() at System.Web.UI.Control.EnsureChildControls() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) at System.Web.UI.Page.HandleError(Exception e) at Sy
excited to explore some new features and enhanced web parts. One of the enhanced web part listed in 2010 is RSS feed web part. It's quite simple when you display external public RSS feed. You just need to provide the URL to config http://sharepointconnoisseur.blogspot.com/2011/04/sharepoint-2010-rss-viewer-web-part.html the web part. However, there are several tricks you should be aware of before you could configure it if you need to feed SharePoint list into the web part. We are facing several issues and many people also reported some strange https://answers.laserfiche.com/questions/59654/SharePoint-WebPart-gives-message-an-error-has-occurred-while-rendering-contents-for-repository-repositoryname-on-servername-Permission-denied behaviors. The first trick for RSS feed web part is you should change authentication provider settings from NTLM to Kerberos with AD SPN setup if you need to display any SharePoint list as RSS feed. You do NOT need to an unexpected setup Kerberos if you just need to display external public RSS feed such as http://www.microsite.reuters.com/rss/businessNews. The way to setup is straight forward and have not changed since SharePoint 2007. You could check from central admin on each webapp as described here. I noticed if you do not setup AD SPN, the webpart is still not working. Here are the procedures to check whether Kerberosis in deed working for the webapp. Check SPN setup using command setspn -l domain\installaccount. Here is an unexpected error the example output from the command. You should see three entries on the server and fully qualified name. C:\>setspn -l na\installaccount Registered ServicePrincipalNames for CN=,OU=CORP,OU=Service Accounts,DC=domian,DC=company,DC=com: http/servername http/servername.company.com http/servername.domian.company.com In order to confirm the user is indeed login using Kerberos, you could open the Security logs and filter for "Event ID: 4624". You will see Kerberos as Authentication Package. More details in the future if you are interested in this topic. The second trick is you only need to setup Kerberos on the site that is using RSS feed webpart. The displayed site does not need to be Kerberos enabled. I have the screen shot below that has three RSS feed web parts. As long as the web part site is Kerberos enabled, it can display both Kerberos enabled or NTLM enabled site lists. The third trick or issue is I'm not able to setup to auto refresh the web part with the latest feeds. It is still same as 2007 that it only refresh after IISRESET! I'm able to find the AJAX options and setup to enable Asynchronous Automatic Refresh and Update as in the below screen shot. However, the web part displayed error "An unexpected error occured while rendering the webpart.". There is even an typo in the error message! As of today August 30, Microsoft has provided a workaround to refresh this webpart. Pleas refer to here for details on the workaround. The four
while this file loads, or download it here. < > Question Subscribe Subscribed Question SharePoint WebPart gives message "an error has occurred while rendering contents for repository 'repositoryname' on 'servername': Permission denied Version 9 Web Access Updated July 17, 2014 Subscribe Subscribed asked on July 17, 2014 SharePoint WebPart gives message "an error has occurred while rendering contents for repository 'repositoryname' on 'servername': Permission denied. The error occurs when a user goes to the site from a client computer. The web part works just fine if we are browsing the SharePoint site content directly from the SharePoint server console. WebAccess works just fine when access it from any computer Notes about setup: WebAccess 9.1.1 is installed on the Laserfiche Server Sharepoint 2010 is on its own server. Laserfiche Server version 9.1.1 SP 1 Sharepoint Integration 8.1 for SP2010 is installed on the SharePoint server. 2 0 Post Link Answer APPROVED ANSWER replied on July 17, 2014 • Show version history This is most likely an issue with Kerberos not being configured properly for the SharePoint site. You can refer to this page for more information. Also make sure that the actual SharePoint web application being used is configured to use Kerberos instead of NTLM. Note that the white paper Brianna linked to has information about making sure that the Laserfiche Server SPNs are properly registered. However, the web part configuration and search configuration aren't quite the same in terms of getting Kerberos configured for those aspects. 1 0 Post Link Replies Sort by: Most popular Most popular Oldest to newest Newest to oldest replied on July 17, 2014 The fact that you can access the web part from the SharePoint Server machine indicates an issue with Kerberos. Did you follow all the steps listed in the Configuring Kerberos for the Laserfiche SharePint Integration white paper? 0 0 Post Link Be the first to start a discussion, ask a question, or create a checklist . Sort by: Most popular Newest to oldest Most popular Oldest to newest View: