MobileRead Forums - View Single Post - error metawidget file object has no attribute ''opf file''

noemiri · 01-10-2024, 09:35 AM

Hello everyone,

I am trying to convert an EPUB to PDF in the Calibre app.
But I get this error

How can I fix it?
I have already installed the Kepub Output and Metareader plugins.

calibre 7.3 embedded-python: True
Windows-10-10.0.22000-SP0 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.22000')
Python 3.11.5
Windows: ('10', '10.0.22000', 'SP0', 'Multiprocessor Free')
Interface language: it
Successfully initialized third party plugins: Highlights to Obsidian (1, 4, 1) && KePub Metadata Reader (3, 4, 3) && KePub Output (3, 6, 6)
Traceback (most recent call last):
File "calibre\gui2\convert\single.py", line 288, in accept
AttributeError: 'MetadataWidget' object has no attribute 'opf_file'

01-10-2024, 09:35 AM	#1
noemiri Junior Member Posts: 5 Karma: 10 Join Date: Jan 2024 Device: Kindle standard	error metawidget file object has no attribute ''opf file'' Hello everyone, I am trying to convert an EPUB to PDF in the Calibre app. But I get this error How can I fix it? I have already installed the Kepub Output and Metareader plugins. calibre 7.3 embedded-python: True Windows-10-10.0.22000-SP0 Windows ('64bit', 'WindowsPE') ('Windows', '10', '10.0.22000') Python 3.11.5 Windows: ('10', '10.0.22000', 'SP0', 'Multiprocessor Free') Interface language: it Successfully initialized third party plugins: Highlights to Obsidian (1, 4, 1) && KePub Metadata Reader (3, 4, 3) && KePub Output (3, 6, 6) Traceback (most recent call last): File "calibre\gui2\convert\single.py", line 288, in accept AttributeError: 'MetadataWidget' object has no attribute 'opf_file'