Question

How to debug Object with id ... could not be retrieved.

0

I am getting warnings in the console log for node "core" saying something like Object with id '[MendixIdentifier: id=... objectType=... entityID=...]' could not be retrieved. I get these warnings when the user opens a page with a datagrid with no entries in the underlying table. I already used pgAdmin to look at the contents of the tables involved but I don't see anything wrong. How can I debug this problem?

asked 2014-05-20

Eco Moll

2 answers

Sebastiaan van den Broek · Answer 1 · 2014-05-20

It's not very likely that this is caused by a datagrid, because it is the result of an attempt to retrieve an object by its identifier, which is not what a datagrid does. Could it be that there is a dataview surrounding this datagrid? Or that the datagrid is opened through a microflow that does a retrieve?

You can also debug by getting a tool like Firebug (for Firefox) or similar tools for other browsers to see what client request is leading to this warning.

Eco Moll · Answer 2 · 2014-05-20

Hmm this does not feel very comfortable.

I did not change a thing to the app and the data but the error does not occur any more. I recall that before the error occurred in the first time, I deleted about 1.500 records. Perhaps the error had something to do with a caching of the database? It took however at least more than 20 minutes before the error was solved automatically...