FormulaData doesn't solve equation

Hello everyone,

I tried to solve an equation with the FormulaData command.

I copied an example from the documentation for FormulaData and ran it. It outputted a few times: Interpreting unit “AmpereConstant”. And after a few seconds, it runs into a recursion limit.

This happens with every formula I try to solve, even those that have nothing to do with electricity.

Can someone help me with this or has the same problem?

Thanks for your help.

Jesse
[1]: Wolfram Cloud Document