We have a serios error preventing us from moving to TFS 2012. In our TFS 2012 we have custom HTML fileds with large amount of data. So after test migration we failed to see work items with this amount of HTML data due to this error:
Error during serialization or deserialization using the json javascriptserializer ...
We have found out that this is ASP Net error. But we do not have TFS source codes to fix it. Please help us as soon as possible.
