How to view Field by .vtu file

Dear experts

I’m a newbie of Paraview, I got a .vtu file by ElmerSolver and want to view the electric field calculated, but after load the file and press show all, all I can see is the geometry. Can someone tell me if the file doesn’t include the field at all or I did something wrong?

Hello @crispsssy and welcome!

you may look at the ParaView documentation here: 3. Understanding Data — ParaView Documentation 5.10.0 documentation

In any case, please share your dataset.