I was happily using a custom invoice aeroo report, when I've lost the hability to change the report. If I open the invoice template, modify any field and save with libreoffice and replacing the odt in the module, then the OpenERP says:
File is not a zip file
(<class 'zipfile.BadZipfile'>, BadZipfile('File is not a zip file',), <traceback object at 0x7f2910b6e0e0>)
I don't know how to debug this message. In openerp-server.log is not saying nothing about the error. Any clues how to solve this?
Thanks in advance,
PS: OpenERP 7.0, aeroo Reports for OERP7, ubuntu 12.04, LibreOffice 4.1.4.2