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[Solved] "tooltipWindow is null" error in Firebug

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Matt
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Matt asked on 15 May 2009, 09:10 PM
I am periodically getting this error after moving to RadControls AJAX from just regular RadControls. I use both the RadEditor and RadUpload/RadProgressArea. I have no objects or elements in my entire project and it looks like the error is coming from the telerik javescript.

Any idea what I could be doing to generate this error?

Thanks,

Matt

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Firefox 3.0 - FireBug
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tooltipWindow is null

createCallback()("")Telerik....a33108d14 (line 6)

Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ScriptManager_HiddenField&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d1.0.61025.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a1f0f78f9-0731-4ae9-b308-56936732ccb8%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2009.1.402.20%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a9c0131cd-f98d-4fc9-8423-61e8b9111ddc%3a16e4e7cd%3a874f8ea2%3a1569bb5f%3a63b115ed%3adc7e0bd%3ac408cfaa%3af7645509%3a24ee1bba%3a19620875%3a33108d14()()Telerik....a33108d14 (line 1060)

[Break on this error] Function.__typeName="Function";Function....terClass("Sys.UI.Control",Sys.Component)

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Lini
Telerik team
answered on 19 May 2009, 08:13 AM
Hi Matt,

I checked the client scripts for the 2009.1 402 release and we do not have a variable called "tooltipWindow". I also checked the MS AJAX scripts and they do not have this variable. I suspect that this is more a Firebug problem and you should not worry about it.

What you can do is disable the RadScriptManager (use the normal script manager controls). Currently the RadScriptManager combines all scripts on the page in one file, so it is difficult to say which script file is causing the problem. Firebug has some problems ignoring exceptions raised in try/catch blocks so the error could mean nothing at all. Try disabling firebug and see if the error is raised again in the Firefox error console.

All the best,
Lini
the Telerik team

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