Recently I updated Calibre to newest version and now when I convert ebooks to lrf format I can't open them in
calibre e-book viewer.
For every e-book I try to open I first get an error message that says:
Quote:
calibre, version 4.14.0
ERROR: Unhandled error: Uncaught TypeError: Cannot read property 'is_html' of undefined<br><span style="font-size:smaller">Error at userscript:viewer.js:37212:23</span>
Traceback (most recent call last):
at XMLHttpRequest.ρσ_anonfunc (userscript:viewer.js:5830:21)
at complete_callback (userscript:viewer.js:5798:17)
at manifest_received (userscript:viewer.js:37361:22)
at View.display_book (userscript:viewer.js:36385:39)
at View.ρσ_interpolate_kwargs (userscript:viewer.js:2616:18)
at View.show_name (userscript:viewer.js:36496:18)
at View.load_doc (userscript:viewer.js:36515:13)
at load_resources (userscript:viewer.js:13272:13)
at do_one (userscript:viewer.js:13224:31)
at Object.get_file (userscript:viewer.js:37212:23)
TypeError: Cannot read property 'is_html' of undefined
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And then it is loading forever. While on older version I could open lrf ebooks, to check how they are converted before I put them on my Sony PRS 500