pcb-svg need 2 copper layers

[el-j]

the pcb-svg has just one copper layer (copper0). for a correct tht-part it should have a copper0 and a copper1 layer for top and bottom copper-connectors.

e.g.: <copper1> <copper0> <connectors> </copper0> </copper1>

[anlek]

I've hit this issue as well :( I tried to fix it myself but I can't seem to re-import the fix (probably doing something wrong)