Story downloads and updates fine for me.
The log basically shows a mismatch between versions of files within the plugin. Theoretically, this shouldn't happen. In practice, we have seen it a few times.
I would try:
- Deleting the plugin from Calibre (your settings will not be removed).
- Restart Calibre, confirm the plugin is removed.
- Download the plugin manually from first post.
- Install manually, Calibre Preferences, Plugins(lower left), Load plugin from file button(lower right).
- Restart Calibre.
See
Introduction to plugins and look for "How do I install a plugin manually?" if you want more detailed instructions.
FYI, logs should ideally be wrapped in [spoiler] and [code] tags (vs [quote]) or attached as txt files.