I am getting "NullPointerException", whenever I tried to save domain in domain designer.
You'll may have some error in your domain definition. Try specifying only table and display and testing if you can save.
Tried your fix and still got Null Pointer Error. I'm using Redshit and the hourly AWS jaspersoft
I did it and still getting same error. I feel it is something related to Authentication but not sure.
As I find below line in exception
Please see this post as a potential hint/workaround/solution: http://community.jaspersoft.com/questions/842063/jasperreports-56-error-...
Find the error messages in the jasperserver.log and post them.
I'm having same issue. I tried to just add 1 table to display (no joins) and still got the null pointer error.
Was able to set up my Redshift data source no problem
I have the same issue on a new 5.6 install on Windows connecting to an SQL Server 2012 database.
Even the domains that come pre-setup on the server give the same error (without making changes).
I'll update if I find anything out.