u/FePbMoHg

Hello,

I am using the "Magnetic Fields" and "Heat Transfer in Solids" interface coupled with "Electromagnetic Heating" multiphysics to simulate the heating of 10 kV cables.

Everything has been running well and I have been able to do some test simulations but out of the sudden, without changing much, I have started getting this error:

>Feature: Time-Dependent Solver 1 (sol1/t1)
Undefined material property 'mur' required by Ampère's Law in Solids 1.

I was very confused and went back to double check my material properties, that my domains were properly defined, the correct domains were assigned to the correct physics nodes etc. and everything looks like it did before (i.e. correct according to me) when I could run simulations. I have restarted the program and cleared meshes, rebuilt geometries etc.

After some messing around, without doing any real change to anything, the error changed into:

>Feature: Time-Dependent Solver 1 (sol1/t1)
Undefined material property 'epsilonr' required by Ampère's Law in Solids 1.

I have checked everything eight times now and even went for a walk before continuing troubleshooting but there is no apparent reason for my errors. Either I have missed something trivial or there is some bug I am not aware of. Does anyone recognise this issue? Any help is appreciated.

Thanks!

Edit: I missed to assign two domains back to their selection. Also, I learnt that looking at the "Material" node it is possible to see the domains/boundaries missing a material :)

I mina ögon (öron) låter det rimligare att det kallas valfjäsk. Detta då politikerna fjäskar med befolkningen inför valet och inte att de bjuder på raggmunk med fläsk.

Har jag missat något eller har "fläsk" i detta fall en annan innebörd? Och, om så är fallet, var kan jag hämta ut min raggmunk med fläsk?

Tack!