Every time I try to preview any report I get this appear. Please help!
I am very new to Jaspersoft and have little experience with Java, so this is a bit of a learning curve.
I cannot find anyone else who has this issue after various searches.
Please see issue below.
Apologies for the late reply.
I have the latest version of Jasper Studio, and I don't think it is the report layout.
I did a fresh server/studio install on another machine, tried to execute the template reports provided and I still have the same issue!
That is without a data source attached also.
Very stumped by this one.