"can't find '__main__' module in " error can be when extensions have same id in inx file

another commom error TabError: inconsistent use of tabs and spaces in indentation

because is not only spaces --- have some tab spaces

shure --- is for inkscape 1.2 --- for now and for me is error that not find more esplicit forums about this --- for this idecided to open a post that i hope in future search i find this post ... because i make a pause from inkscape 0.92 when problems was with tab ... now i ee that is space ... and if make another pause ... i hope that find this post for remember the base error for inkscape.

Also  hope that can be util another people that can buld extension.

Here https://github.com/costycnc/inkscape-1.2-extension-hello-world is minimal extension for inkscape 1.2 that also not find anywhere in this mode very sample.

Thank you. I couldn't have found the fault with my extensions without this posting. :)

Hey @costycnc. I'm getting the same error "can't find '__main__' module in ".

Can you please let me know which while to edit in order to solve this ? You mentioned 'the extensions have same id in inx' but  i'm not sure which one your are refering to. 

Thanks in advance.