May i know where does the invoice pdf stores??

[shaun-ba]

I couldn't figure this out, so did "tmp_file.name = test.pdf" and it then outputted to current directory.

[suchaoxiao]

when i run generator.py something wrong!! UnicodeDecodeError: 'utf-8' codec can't decode byte 0x93 in position 10: invalid start byte

what should i do? ths