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Tuesday, 7 September 2010

Sys._ScriptLoader is null or not an object

Working on a website and have got following error :-

"Sys._ScriptLoader is null or not an object"

Have been using the methodology of downloading multiple javascript files after the visible content. When combine script is enabled the above error is displayed.

The reason for this error being the definition of the following function :-

$type = Sys._ScriptLoader = function _ScriptLoader() {

has not been loaded so need to exclude respective scriptResource.axd during combine scripts mode. Hope this might help to fix some of the issues.

“Real knowledge is to know the extent of one’s ignorance.”
– Confucius


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