document.body is null or not an object
67603
TypeError: document.body is null
109927
JavaScript null check
109750
javascript get function body
35590
How to fix NullPointerException in Java?
62991
"Access is denied" JavaScript error when trying to access the document object of a programmatically-created  (IE-only)
54938
Cannot invoke method or retrieve property from null object. Object returned by the following call stack is null. \"File\r\n\"
113486
jQuery object and DOM element
7916
must declare a body because it is not marked abstract or extern? C#/ASP.NET
2146
object==null or null==object?
84144
'Operation is not valid due to the current state of the object' error during postback
106125
Convert form data to JavaScript object with jQuery
37988
System.NullPointerException: Attempt to de-reference a null object:
113887
An object is not showing in the rendered result
96453
Caught Throwable or Exception is null
64881
How to load paragraph entity on node object?
124158
What is wrong with this getElementsByClassName call in Javascript?
64984
Property 'submit' of object # is not a function