**BUG**
Concise problem statement:
All my spice symbols with associated .subckt and .model spice models have `subckt` and `model` tags.
They also all have `SpiceSymbol` tags.
These URLs work to list spice symbols with .subckt and spice symbols with .model:
https://easyeda.com/component/user/subckt
https://easyeda.com/component/user/subckt/2
https://easyeda.com/component/user/subckt/3
https://easyeda.com/component/user/subckt/4
and:
https://easyeda.com/component/user/model
but
https://easyeda.com/component/user/spicesymbol
return an error.
