PageRequestManagerParserERrorException

[Alex Osokin]

I am testing your product with all the other 3rd party software we use and we ant to make sure its compatible.
I am seeing a lot of problems with ajax and this tooltip,
the latest is PageRequestManagerParserERrorException when i enable ASPRedirectory from intesoft (http://www.intesoft.net/Home/)
my tooltip was working until i added the asp redirector
i even put the radtooltip inside a asp:Update panel, same result.
my radtooltip are loaded using the onajaxupdate event.
I am unable to send a project attachment at this point but I believe downloading the trial of that redirector you will reproduce the problem first shot.

[Tsvetie]

Hi Alex Osokin,
I was able to reproduce the problem you describe with a trial version only in case I use RadToolTipManager and AjaxUpdate event. I forwarded the issue to our developers and we are now working on it.

All the best,
Tsvetie
the Telerik team

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[Tsvetie]

Hi Alex Osokin,
After we researched the issue, we found out that it cannot be fixed by our developers here at Telerik - it turned out that it is generated by the MS Ajax framework. You can test this by using an UpdatePanel and a button inside it on a page with enabled ASPRedirectory:

<asp:UpdatePanel ID="UpdatePanel1" runat="server">
    <ContentTemplate>
        <asp:Button ID="Button1" runat="server" Text="Test" />
    </ContentTemplate>
</asp:UpdatePanel>

As you can see - you get the same error once you push the Button even though the page contains no Telerik controls. And as the Prometheus controls are built on top of ASP.NET AJAX, you get the error when you use them. 

Best wishes,
Tsvetie
the Telerik team

Instantly find answers to your questions at the new Telerik Support Center