Can you give me a 1,2,3 repro for your problem, I am not sure I understand exactly how you have configured the properties with "language specific" etc.

We have a dynamic property called pId which helps us retrive data from our companydatabase. On one pagetype we have a local property also called pId so that we can retrive data for this page with a different criteria. This property is not set to be unique per language. If I now create a page based on this pagetype on english the page work just fine using the dynamic property. If I then create the swedish version of the page I get the error "ObjectReference not set as an instance of an object" pointing towards the code CurrentPage["pId"].ToString(). If I wrap the assignment of the variable with this line:

string pId = IsValue("pId") ? CurrentPage["pId"].ToString() : string.Empty;

it is empty. However if I set the property pId on the page all works just fine.

FYI: The dynamic property is not set to be unique per language either

As I said all worked just fine pre-update.

Thanks, I can reproduce the problem and I am reporting this as a bug. If the property is global for all languages and you are on a non-master language it does not verify that this property is not NULL before returning the value (thus skipping the dynamic property).

An easy workaround is that if you get an NULL-value back from your current code you do the call for the dynamic property yourself like:

if(String.IsNullOrEmpty(pId))
{
  PropertyData dynProp = DynamicPropertyTree.Instance.FindDynamicProperty("pId", CurrentPage.Property);   if (dynProp != null && !dynProp.IsNull)   {       pId = dynProp.ToString();   }
}