Cannot find the source of errors

[dchisholm]

@Rene_Poschl

Somehow your symbol has one pin with pin number ‘~’.

The pin numbers in symbol and footprint need to be the same. (The pin name of the symbol is not used for connecting between footprint and symbol. Only for giving the net a name if you do not specify a name via a label.)

There is an image illustrating this requirement at Linking pin numbers to pad numbers

Dale