Firstly, the "No identifiers for selected download sources" is specific to the book you are trying to download the page count for. You need the identifier for each book you want to download the page count for.
Have you checked the configuration? There have been some problems related to how calibre stores configurations. I don't think they would have affected this plugin, but, it would be a good idea to check.
Which version of the plugin are you using? The released version? Or the beta I posted above? If the latter, I might have messed up the configuration. It wouldn't surprise me if Skoob was selected when it shouldn't have been.
If the configuration looks good, can you post the contents of the configuration file? To get to it, go to the miscellaneous page of the calibre preferences and press the "Open calibre configuration directory" button. Then go to the "plugins" directory. The file I want is "Count Pages.json". And if you could run calibre in debug mode, do the count and post the log, that should tell me what has happened.
|