Javascript Error "'null' is null or not an object" While Using Data Visualization Components (Doc ID 1271898.1)

Last updated on AUGUST 18, 2016

Applies to:

Oracle JDeveloper - Version 11.1.1.0.0 to 11.1.1.3.0
Information in this document applies to any platform.

Symptoms

A page has been created using Oracle Composer, and a Data Visualization component has been added.  At run-time,  when users attempt to drag-and-drop the component from one column to another Internet Explorer reports the following Javascript error:

Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2)
Timestamp: Wed, 13 Oct 2010 18:39:56 UTC
Message: 'null' is null or not an object
Line: 1
Char: 147
Code: 0


It works fine in Firefox and Chrome.

 

Cause

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