Json Convert doesn't work with Tracking in Windows Workflow

Jul 18, 2014 at 9:52 AM
Currently, I'm having problem serializing Dictionary object in Workflow Tracking, here is the code:
I used it in Custom Tracking Participant class in the override track method. If I'm not using the JsonConvert, it worked perfectly (recorded in the log file), but when I used this framework, the tracking record is missing from my log file (including the serialized object). How to fix this problem. Thanks in advance.