I am using tWriteJSONField to output JSON. Problem I am facing is whenever a string comes with null value, it is stored as  ie "emtpy array" , although it should be "" i.e. "empty string", ARE there any fixes Talend has provided for this issue? I can do a simple find and replace, but wondering if there is any configuration or available fix for this. I am using Talend Studio 6.3.
Here is a related jira issue:https://jira.talendforge.org/browse/TDI-31237.
Could you please check it to see if it is what you are looking for?