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I've upgraded from Umbraco 7.3 to 7.12.4.
Everything worked perfectly, BUT:
from some reason the site itself stopped working. I'm getting
'Object reference not set to an instance of an object.' on
string testifierName = page.GetPropertyValue<string>("testifierName");
and basically on every line in my code that has the "GetPropertyValue".
When debugging, I can see that instead of returning the value, the "GetPropertyValue" returns the type:
I'm sure it's web.config related, but I cannot seem to find the culprit.
Update: it only happens on macro-partials
What property editor do you use in "testifierName" property?
Not sure I understood. What do u mean by that? can you please elaborate?
What I did was to set EnablePropertyValueConverters to false:
it has to do with Property Value Converters:
An Object is an instance of a Class , it is stored some where in memory. A reference is what is used to describe the pointer to the memory location where the Object resides. The message "object reference not set to an instance of an object" (NullReferenceException) means that you are referring to an object the does not exist or was deleted or cleaned up. In order to prevent the error, objects that could be null should be tested for null before being used.
if (mClass != null)
// Go ahead and use mClass
mClass.property = ...
// Attempting to use mClass here will result in NullReferenceException
A NullReferenceException typically reflects developer error and is thrown in the following scenarios:
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